Motorola BZX85C91RL, BZX85C75RL, BZX85C13RL, BZX85C12RL, BZX85C33RL Datasheet

MOTOROLA

SEMICONDUCTOR

TECHNICAL DATA

500 mW DO-35 Glass

Zener Voltage Regulator Diodes

GENERAL DATA APPLICABLE TO ALL SERIES IN

THIS GROUP

GENERAL

DATA

500 mW DO-35 GLASS

500 Milliwatt

Hermetically Sealed

Glass Silicon Zener Diodes

Specification Features:

•Complete Voltage Range Ð 1.8 to 200 Volts

•DO-204AH Package Ð Smaller than Conventional DO-204AA Package

•Double Slug Type Construction

•Metallurgically Bonded Construction

Mechanical Characteristics:

CASE: Double slug type, hermetically sealed glass

MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16″ from case for 10 seconds

FINISH: All external surfaces are corrosion resistant with readily solderable leads POLARITY: Cathode indicated by color band. When operated in zener mode, cathode

will be positive with respect to anode

MOUNTING POSITION: Any

WAFER FAB LOCATION: Phoenix, Arizona

ASSEMBLY/TEST LOCATION: Seoul, Korea

MAXIMUM RATINGS (Motorola Devices)*

GLASS ZENER DIODES

500 MILLIWATTS

1.8±200 VOLTS

CASE 299

DO-204AH

GLASS

Rating	Symbol	Value	Unit
DC Power Dissipation and TL ≤ 75°C	PD
Lead Length = 3/8″		500	mW
Derate above TL = 75°C		4	mW/°C
Operating and Storage Temperature Range	TJ, Tstg	± 65 to +200	°C

* Some part number series have lower JEDEC registered ratings.

(WATTS)	0.7								HEAT
	0.6								SINKS
DISSIPATION	0.5
	0.4
									3/8º	3/8º
POWER
	0.3
, MAXIMUM	0.2
	0.1
D
P	0	20	40	60	80	100	120	140	160	180	200
	0
				TL, LEAD TEMPERATURE (°C)

Figure 1. Steady State Power Derating

Motorola TVS/Zener Device Data

500 mW DO-35 Glass Data Sheet

6-97

GENERAL DATA Ð 500 mW DO-35 GLASS

APPLICATION NOTE Ð ZENER VOLTAGE

Since the actual voltage available from a given zener diode is temperature dependent, it is necessary to determine junction temperature under any set of operating conditions in order to calculate its value. The following procedure is recommended:

Lead Temperature, TL, should be determined from: TL = θLAPD + TA.

θLA is the lead-to-ambient thermal resistance (°C/W) and PD is the power dissipation. The value for θLA will vary and depends on the device mounting method. θLA is generally 30 to 40°C/W for the various clips and tie points in common use and for printed circuit board wiring.

The temperature of the lead can also be measured using a thermocouple placed on the lead as close as possible to the tie point. The thermal mass connected to the tie point is normally large enough so that it will not significantly respond to heat surges generated in the diode as a result of pulsed operation once steady-state conditions are achieved. Using the measured value of TL, the junction temperature may be determined by:

TJ = TL + TJL.

TJL is the increase in junction temperature above the lead temperature and may be found from Figure 2 for dc power:

TJL = θJLPD.

For worst-case design, using expected limits of IZ, limits of PD and the extremes of TJ( TJ) may be estimated. Changes in voltage, VZ, can then be found from:

V = θVZTJ.

θVZ, the zener voltage temperature coefficient, is found from Figures 4 and 5.

Under high power-pulse operation, the zener voltage will vary with time and may also be affected significantly by the zener resistance. For best regulation, keep current excursions as low as possible.

Surge limitations are given in Figure 7. They are lower than would be expected by considering only junction temperature, as current crowding effects cause temperatures to be extremely high in small spots, resulting in device degradation should the limits of Figure 7 be exceeded.

(°C/W)	500
RESISTANCE	400
					L	L
THERMAL	300
	200		2.4±60 V
-LEAD
				62±200 V
-TO	100
JUNCTION	0
	0	0.2	0.4	0.6	0.8	1
,
JL		L, LEAD LENGTH TO HEAT SINK (INCH)
θ

Figure 2. Typical Thermal Resistance

	1000
	7000
	5000
													TYPICAL			LEAKAGE		CURRENT
	2000											AT 80% OF				NOMINAL
												BREAKDOWN				VOLTAGE
	1000
	700
	500
	200
	100
	70
(μA)	50
	20
CURRENT
	5
	10
LEAKAGE	7
	1
,	2
	0.7
R
I	0.5
																			+125°C
	0.2
	0.1
	0.07
	0.05
	0.02
	0.01
																			+25°C
	0.007
	0.005
	0.002
	0.001
			4	5		6		7		8		9		10	11		12		13	14		15
	3

VZ, NOMINAL ZENER VOLTAGE (VOLTS)

Figure 3. Typical Leakage Current

500 mW DO-35 Glass Data Sheet	Motorola TVS/Zener Device Data
6-98

GENERAL DATA Ð 500 mW DO-35 GLASS

TEMPERATURE COEFFICIENTS

(±55°C to +150°C temperature range; 90% of the units are in the ranges indicated.)

°C)	+12										°C)	100
												70
(mV/	+10										(mV/
												50
COEFFICIENT	+8										COEFFICIENT	30
	+6											20
	+4											10
, TEMPERATURE											, TEMPERATURE
	+2											7
												5
						RANGE			VZ @ IZT
	0											3
									(NOTE 2)
	±2											2
Z											Z
θV	±4										θV	1
	2	3	4	5	6	7	8	9	10	11	12	10

VZ, ZENER VOLTAGE (VOLTS)

				VZ @ IZ	(NOTE 2)
RANGE

20	30	50	70	100
	VZ, ZENER VOLTAGE (VOLTS)

Figure 4a. Range for Units to 12 Volts

Figure 4b. Range for Units 12 to 100 Volts

°C)	200
(mV/	180
COEFFICIENT
	160
TEMPERATURE,
	140
	120												VZ @ IZT
													(NOTE 2)
Z
θV	100
	120		130		140		150		160		170		180	190		200

VZ, ZENER VOLTAGE (VOLTS)

Figure 4c. Range for Units 120 to 200 Volts

θVZ , TEMPERATURE COEFFICIENT (mV/ °C)

+6

+4

+2

0

±2

±4

3

VZ @ IZ

TA = 25°C

20 mA

0.01 mA

1 mA

NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS NOTE: CHANGES IN ZENER CURRENT DO NOT NOTE: AFFECT TEMPERATURE COEFFICIENTS

4

5

6

7

8

VZ, ZENER VOLTAGE (VOLTS)

Figure 5. Effect of Zener Current

	1000					TA = 25°C		100
	500							70
			0 V BIAS					50
(pF)	200						(pF)	30
	100					1 V BIAS		20
CAPACITANCE							CAPACITANCE
	50
	20							10
								7
	10				50% OF			5
C,	5				VZ BIAS		C,	3
	2							2
	1							1
	1	2	5	10	20	50	100

VZ, ZENER VOLTAGE (VOLTS)

					TA = 25°C
		0 BIAS
		1 VOLT BIAS
		50% OF VZ BIAS
120	140	160	180	190	200	220
		VZ, ZENER VOLTAGE (VOLTS)

Figure 6a. Typical Capacitance 2.4±100 Volts

Figure 6b. Typical Capacitance 120±200 Volts

Motorola TVS/Zener Device Data	500 mW DO-35 Glass Data Sheet
	6-99

GENERAL DATA Ð 500 mW DO-35 GLASS

Ppk , PEAK SURGE POWER (WATTS)

100													RECTANGULAR
70
													WAVEFORM
50						11 V±91 V NONREPETITIVE
													TJ = 25°C PRIOR TO
30	5% DUTY CYCLE
							1.8 V±10 V NONREPETITIVE						INITIAL PULSE
20
10	10% DUTY CYCLE
7
5	20% DUTY CYCLE
3
2
1
0.01	0.02	0.05	0.1	0.2	0.5	1	2	5	10	20	50	100	200	500	1000

PW, PULSE WIDTH (ms)

Figure 7a. Maximum Surge Power 1.8±91 Volts

	1000							1000
	700							500
, PEAK SURGE POWER (WATTS)	500				RECTANGULAR		DYNAMIC IMPEDANCE (OHMS)
	300
					WAVEFORM, TJ = 25°C			200
	200
	100							100
	70							50
	50		100±200 VOLTS NONREPETITIVE
	30							20
	20
	10							10
	7							5
	5
pk	3						,
							Z
P	2						Z	2
	1							1
	0.01	0.1	1	10	100	1000
			PW, PULSE WIDTH (ms)

			VZ = 2.7 V				TJ = 25°C
							iZ(rms) = 0.1 IZ(dc)
							f = 60 Hz
			47 V
			27 V
			6.2 V
0.1	0.2	0.5	1	2	5	10	20	50	100
			IZ, ZENER CURRENT (mA)

Figure 7b. Maximum Surge Power DO-204AH	Figure 8. Effect of Zener Current on
100±200 Volts	Zener Impedance

	1000						°						1000			MAXIMUM
, DYNAMIC IMPEDANCE (OHMS)	700						TJ = 25 C
	500						iZ(rms) = 0.1 IZ(dc)						500			MINIMUM
		IZ = 1 mA					f = 60 Hz					, FORWARD CURRENT (mA)
	200												200
	100	5 mA											100
	70
	50												50
	20	20 mA											20		75°C
	10												10
	7												5	150°C					25°C
	5
Z												F
Z												I							0°C
	2												2
	1												1
	1	2	3	5	7	10	20	30	50	70	100			0.4	0.5	0.6	0.7	0.8	0.9	1	1.1
				VZ, ZENER VOLTAGE (VOLTS)												VF, FORWARD VOLTAGE (VOLTS)

Figure 9. Effect of Zener Voltage on Zener Impedance

Figure 10. Typical Forward Characteristics

500 mW DO-35 Glass Data Sheet

Motorola TVS/Zener Device Data

6-100

GENERAL DATA Ð 500 mW DO-35 GLASS

IZ , ZENER CURRENT (mA)

20

10

TA = 25°

1

0.1

0.01

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

VZ, ZENER VOLTAGE (VOLTS)

Figure 11. Zener Voltage versus Zener Current Ð VZ = 1 thru 16 Volts

IZ , ZENER CURRENT (mA)

10

TA = 25°

1

0.1

0.01
15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30

VZ, ZENER VOLTAGE (VOLTS)

Figure 12. Zener Voltage versus Zener Current Ð VZ = 15 thru 30 Volts

Motorola TVS/Zener Device Data	500 mW DO-35 Glass Data Sheet
	6-101

GENERAL DATA Ð 500 mW DO-35 GLASS

IZ , ZENER CURRENT (mA)

10

TA = 25°

1

0.1

0.01

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

105

VZ, ZENER VOLTAGE (VOLTS)

Figure 13. Zener Voltage versus Zener Current Ð VZ = 30 thru 105 Volts

IZ , ZENER CURRENT (mA)

10

1

0.1

0.01
110	120	130	140	150	160	170	180	190	200	210	220	230	240	250	260

VZ, ZENER VOLTAGE (VOLTS)

Figure 14. Zener Voltage versus Zener Current Ð VZ = 110 thru 220 Volts

500 mW DO-35 Glass Data Sheet	Motorola TVS/Zener Device Data
6-102

GENERAL DATA Ð 500 mW DO-35 GLASS

ELECTRICAL CHARACTERISTICS (TA = 25°C, VF = 1.5 V Max at 200 mA for all types)

		Nominal	Test	Maximum Zener Impedance				Maximum	Maximum Reverse Leakage Current
		Zener Voltage						DC Zener Current
	Type								TA = 25°C	TA = 150°C
		VZ @ IZT	Current	ZZT @ IZT				IZM
	Number	(Note 2)	IZT		(Note 3)			(Note 4)	IR @ VR = 1 V	IR @ VR = 1 V
	(Note 1)	Volts	mA			Ohms		mA	μA	μA
	1N4370A	2.4	20		30			150	100	200
	1N4371A	2.7	20		30			135	75	150
	1N4372A	3	20		29			120	50	100
	1N746A	3.3	20		28			110	10	30
	1N747A	3.6	20		24			100	10	30
	1N748A	3.9	20		23			95	10	30
	1N749A	4.3	20		22			85	2	30
	1N750A	4.7	20		19			75	2	30
	1N751A	5.1	20		17			70	1	20
	1N752A	5.6	20		11			65	1	20
	1N753A	6.2	20		7			60	0.1	20
	1N754A	6.8	20		5			55	0.1	20
	1N755A	7.5	20		6			50	0.1	20
	1N756A	8.2	20		8			45	0.1	20
	1N757A	9.1	20		10			40	0.1	20
	1N758A	10	20		17			35	0.1	20
	1N759A	12	20		30			30	0.1	20
		Nominal	Test	Maximum Zener Impedance				Maximum
	Type	Zener Voltage			(Note 3)			DC Zener Current	Maximum Reverse Current
		VZ	Current					IZM
				ZZT @ IZT		ZZK @ IZK	IZK		IR Maximum	Test Voltage Vdc
	Number	(Note 2)	IZT					(Note 4)
	(Note 1)	Volts	mA	Ohms		Ohms	mA	mA	μA	VR
	1N957B	6.8	18.5	4.5		700	1	47	150	5.2
	1N958B	7.5	16.5	5.5		700	0.5	42	75	5.7
	1N959B	8.2	15	6.5		700	0.5	38	50	6.2
	1N960B	9.1	14	7.5		700	0.5	35	25	6.9
	1N961B	10	12.5	8.5		700	0.25	32	10	7.6
	1N962B	11	11.5	9.5		700	0.25	28	5	8.4
	1N963B	12	10.5	11.5		700	0.25	26	5	9.1
	1N964B	13	9.5	13		700	0.25	24	5	9.9
	1N965B	15	8.5	16		700	0.25	21	5	11.4
	1N966B	16	7.8	17		700	0.25	19	5	12.2
	1N967B	18	7	21		750	0.25	17	5	13.7
	1N968B	20	6.2	25		750	0.25	15	5	15.2
	1N969B	22	5.6	29		750	0.25	14	5	16.7
	1N970B	24	5.2	33		750	0.25	13	5	18.2
	1N971B	27	4.6	41		750	0.25	11	5	20.6
	1N972B	30	4.2	49		1000	0.25	10	5	22.8
	1N973B	33	3.8	58		1000	0.25	9.2	5	25.1
	1N974B	36	3.4	70		1000	0.25	8.5	5	27.4
	1N975B	39	3.2	80		1000	0.25	7.8	5	29.7
	1N976B	43	3	93		1500	0.25	7	5	32.7
	1N977B	47	2.7	105		1500	0.25	6.4	5	35.8
	1N978B	51	2.5	125		1500	0.25	5.9	5	38.8
	1N979B	56	2.2	150		2000	0.25	5.4	5	42.6
	1N980B	62	2	185		2000	0.25	4.9	5	47.1

Motorola TVS/Zener Device Data	500 mW DO-35 Glass Data Sheet
	6-103

GENERAL DATA Ð 500 mW DO-35 GLASS

	Nominal	Test	Maximum Zener Impedance				Maximum
Type	Zener Voltage			(Note 3)			DC Zener Current	Maximum Reverse Leakage Current
	VZ	Current					IZM
			ZZT @ IZT		ZZK @ IZK	IZK		IR Maximum	Test Voltage Vdc
Number	(Note 2)	IZT					(Note 4)
(Note 1)	Volts	mA	Ohms		Ohms	mA	mA	μA	VR
1N981B	68	1.8	230		2000	0.25	4.5	5	51.7
1N982B	75	1.7	270		2000	0.25	4.1	5	56
1N983B	82	1.5	330		3000	0.25	3.7	5	62.2
1N984B	91	1.4	400		3000	0.25	3.3	5	69.2
1N985B	100	1.3	500		3000	0.25	3	5	76
1N986B	110	1.1	750		4000	0.25	2.7	5	83.6
1N987B	120	1	900		4500	0.25	2.5	5	91.2
1N988B	130	0.95	1100		5000	0.25	2.3	5	98.8
1N989B	150	0.85	1500		6000	0.25	2	5	114
1N990B	160	0.8	1700		6500	0.25	1.9	5	121.6
1N991B	180	0.68	2200		7100	0.25	1.7	5	136.8
1N992B	200	0.65	2500		8000	0.25	1.5	5	152

NOTE 1. TOLERANCE AND VOLTAGE DESIGNATION

Tolerance Designation

The type numbers shown have tolerance designations as follows: 1N4370A series: ±5% units, C for ±2%, D for ±1%.

1N746A series: ±5% units, C for ±2%, D for ±1%. 1N957B series: ±5% units, C for ±2%, D for ±1%.

NOTE 2. ZENER VOLTAGE (VZ) MEASUREMENT

Nominal zener voltage is measured with the device junction in thermal equilibrium at the lead temperature of 30°C ±1°C and 3/8″ lead length.

NOTE 3. ZENER IMPEDANCE (ZZ) DERIVATION

ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz.

NOTE 4. MAXIMUM ZENER CURRENT RATINGS (IZM)

Values shown are based on the JEDEC rating of 400 mW. Where the actual zener voltage (VZ) is known at the operating point, the maximum zener current may be increased and is limited by the derating curve.

500 mW DO-35 Glass Data Sheet	Motorola TVS/Zener Device Data
6-104

GENERAL DATA Ð 500 mW DO-35 GLASS

Low level oxide passivated zener diodes for applications re-	• Zener Voltage Specified @ IZT = 50 μA
quiring extremely low operating currents, low leakage, and	• Maximum Delta VZ Given from 10 to 100 μA
sharp breakdown voltage.

ELECTRICAL CHARACTERISTICS (TA = 25°C, VF = 1.5 V Max at IF = 100 mA for all types)

		Zener Voltage				Maximum		Test	Maximum	Maximum
	VZ @ IZT = 50 μA					Reverse Current		Voltage
Type									Zener Current	Voltage Change
			Volts			IR μA		VR Volts
Number									IZM mA	VZ Volts
(Note 1)	Nom (Note 1)		Min		Max	(Note 3)			(Note 2)	(Note 4)
1N4678	1.8		1.71		1.89	7.5		1	120	0.7
1N4679	2		1.9		2.1	5		1	110	0.7
1N4680	2.2		2.09		2.31	4		1	100	0.75
1N4681	2.4		2.28		2.52	2		1	95	0.8
1N4682	2.7		2.565		2.835	1		1	90	0.85
1N4683	3		2.85		3.15	0.8		1	85	0.9
1N4684	3.3		3.135		3.465	7.5		1.5	80	0.95
1N4685	3.6		3.42		3.78	7.5		2	75	0.95
1N4686	3.9		3.705		4.095	5		2	70	0.97
1N4687	4.3		4.085		4.515	4		2	65	0.99
1N4688	4.7		4.465		4.935	10		3	60	0.99
1N4689	5.1		4.845		5.355	10		3	55	0.97
1N4690	5.6		5.32		5.88	10		4	50	0.96
1N4691	6.2		5.89		6.51	10		5	45	0.95
1N4692	6.8		6.46		7.14	10		5.1	35	0.9
1N4693	7.5		7.125		7.875	10		5.7	31.8	0.75
1N4694	8.2		7.79		8.61	1		6.2	29	0.5
1N4695	8.7		8.265		9.135	1		6.6	27.4	0.1
1N4696	9.1		8.645		9.555	1		6.9	26.2	0.08
1N4697	10		9.5		10.5	1		7.6	24.8	0.1
1N4698	11		10.45		11.55	0.05		8.4	21.6	0.11
1N4699	12		11.4		12.6	0.05		9.1	20.4	0.12
1N4700	13		12.35		13.65	0.05		9.8	19	0.13
1N4701	14		13.3		14.7	0.05		10.6	17.5	0.14
1N4702	15		14.25		15.75	0.05		11.4	16.3	0.15
1N4703	16		15.2		16.8	0.05		12.1	15.4	0.16
1N4704	17		16.15		17.85	0.05		12.9	14.5	0.17
1N4705	18		17.1		18.9	0.05		13.6	13.2	0.18
1N4706	19		18.05		19.95	0.05		14.4	12.5	0.19
1N4707	20		19		21	0.01		15.2	11.9	0.2
1N4708	22		20.9		23.1	0.01		16.7	10.8	0.22
1N4709	24		22.8		25.2	0.01		18.2	9.9	0.24
1N4710	25		23.75		26.25	0.01		19	9.5	0.25
1N4711	27		25.65		28.35	0.01		20.4	8.8	0.27
1N4712	28		26.6		29.4	0.01		21.2	8.5	0.28
1N4713	30		28.5		31.5	0.01		22.8	7.9	0.3
1N4714	33		31.35		34.65	0.01		25	7.2	0.33
1N4715	36		34.2		37.8	0.01		27.3	6.6	0.36
1N4716	39		37.05		40.95	0.01		29.6	6.1	0.39
1N4717	43		40.85		45.15	0.01		32.6	5.5	0.43

NOTE 1. TOLERANCE AND VOLTAGE DESIGNATION (VZ)

The type numbers shown have a standard tolerance of ±5% on the nominal Zener voltage, C for ±2%, D for ±1%.

NOTE 2. MAXIMUM ZENER CURRENT RATINGS (IZM)

Maximum Zener current ratings are based on maximum Zener voltage of the individual units and JEDEC 250 mW rating.

NOTE 3. REVERSE LEAKAGE CURRENT (IR)

Reverse leakage currents are guaranteed and measured at VR as shown on the table.

NOTE 4. MAXIMUM VOLTAGE CHANGE (DVZ)

Voltage change is equal to the difference between VZ at 100 mA and VZ at 10 mA.

NOTE 5. ZENER VOLTAGE (VZ) MEASUREMENT

Nominal Zener voltage is measured with the device junction in thermal equilibrium at the lead temperature at 30°C ±1°C and 3/8″ lead length.

Motorola TVS/Zener Device Data	500 mW DO-35 Glass Data Sheet
	6-105

GENERAL DATA Ð 500 mW DO-35 GLASS

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted. Based on dc measurements at thermal equilibrium; lead length = 3/8″ ; thermal resistance of heat sink = 30°C/W) VF = 1.1 Max @ IF = 200 mA for all types.

		Nominal	Test	Max Zener Impedance		Max Reverse		Max Zener Voltage
	JEDEC	Zener Voltage			(Note 4)	Leakage Current
		VZ @ IZT	Current					Temperature Coeff.
				ZZT @ IZT	ZZK @ IZK = 0.25 mA	IR	VR
	Type No.	Volts	IZT					qVZ (%/°C)
	(Note 1)	(Note 3)	mA	Ohms	Ohms	mA	Volts	(Note 2)
	1N5221B	2.4	20	30	1200	100	1	±0.085
	1N5222B	2.5	20	30	1250	100	1	±0.085
	1N5223B	2.7	20	30	1300	75	1	±0.08
	1N5224B	2.8	20	30	1400	75	1	±0.08
	1N5225B	3	20	29	1600	50	1	±0.075
	1N5226B	3.3	20	28	1600	25	1	±0.07
	1N5227B	3.6	20	24	1700	15	1	±0.065
	1N5228B	3.9	20	23	1900	10	1	±0.06
	1N5229B	4.3	20	22	2000	5	1	± 0.055
	1N5230B	4.7	20	19	1900	5	2	± 0.03
	1N5231B	5.1	20	17	1600	5	2	± 0.03
	1N5232B	5.6	20	11	1600	5	3	+0.038
	1N5233B	6	20	7	1600	5	3.5	+0.038
	1N5234B	6.2	20	7	1000	5	4	+0.045
	1N5235B	6.8	20	5	750	3	5	+0.05
	1N5236B	7.5	20	6	500	3	6	+0.058
	1N5237B	8.2	20	8	500	3	6.5	+0.062
	1N5238B	8.7	20	8	600	3	6.5	+0.065
	1N5239B	9.1	20	10	600	3	7	+0.068
	1N5240B	10	20	17	600	3	8	+0.075
	1N5241B	11	20	22	600	2	8.4	+0.076
	1N5242B	12	20	30	600	1	9.1	+0.077
	1N5243B	13	9.5	13	600	0.5	9.9	+0.079
	1N5244B	14	9	15	600	0.1	10	+0.082
	1N5245B	15	8.5	16	600	0.1	11	+0.082
	1N5246B	16	7.8	17	600	0.1	12	+0.083
	1N5247B	17	7.4	19	600	0.1	13	+0.084
	1N5248B	18	7	21	600	0.1	14	+0.085
	1N5249B	19	6.6	23	600	0.1	14	+0.086
	1N5250B	20	6.2	25	600	0.1	15	+0.086
	1N5251B	22	5.6	29	600	0.1	17	+0.087
	1N5252B	24	5.2	33	600	0.1	18	+0.088
	1N5253B	25	5	35	600	0.1	19	+0.089
	1N5254B	27	4.6	41	600	0.1	21	+0.09
	1N5255B	28	4.5	44	600	0.1	21	+0.091
	1N5256B	30	4.2	49	600	0.1	23	+0.091
	1N5257B	33	3.8	58	700	0.1	25	+0.092
	1N5258B	36	3.4	70	700	0.1	27	+0.093
	1N5259B	39	3.2	80	800	0.1	30	+0.094
	1N5260B	43	3	93	900	0.1	33	+0.095
	1N5261B	47	2.7	105	1000	0.1	36	+0.095
	1N5262B	51	2.5	125	1100	0.1	39	+0.096
	1N5263B	56	2.2	150	1300	0.1	43	+0.096
	1N5264B	60	2.1	170	1400	0.1	46	+0.097
	1N5265B	62	2	185	1400	0.1	47	+0.097

(continued)

500 mW DO-35 Glass Data Sheet	Motorola TVS/Zener Device Data
6-106

GENERAL DATA Ð 500 mW DO-35 GLASS

ELECTRICAL CHARACTERISTICS Ð continued (TA = 25°C unless otherwise noted. Based on dc measurements at thermal equilibrium; lead length = 3/8″ ; thermal resistance of heat sink = 30°C/W) VF = 1.1 Max @ IF = 200 mA for all types.

		Nominal	Test	Max Zener Impedance		Max Reverse		Max Zener Voltage
	JEDEC	Zener Voltage			(Note 4)	Leakage Current
		VZ @ IZT	Current					Temperature Coeff.
				ZZT @ IZT	ZZK @ IZK = 0.25 mA	IR	VR
	Type No.	Volts	IZT					qVZ (%/°C)
	(Note 1)	(Note 3)	mA	Ohms	Ohms	mA	Volts	(Note 2)
	1N5266B	68	1.8	230	1600	0.1	52	+0.097
	1N5267B	75	1.7	270	1700	0.1	56	+0.098
	1N5268B	82	1.5	330	2000	0.1	62	+0.098
	1N5269B	87	1.4	370	2200	0.1	68	+0.099
	1N5270B	91	1.4	400	2300	0.1	69	+0.099
	1N5271B	100	1.3	500	2600	0.1	76	+0.11
	1N5272B	110	1.1	750	3000	0.1	84	+0.11
	1N5273B	120	1	900	4000	0.1	91	+0.11
	1N5274B	130	0.95	1100	4500	0.1	99	+0.11
	1N5275B	140	0.9	1300	4500	0.1	106	+0.11
	1N5276B	150	0.85	1500	5000	0.1	114	+0.11
	1N5277B	160	0.8	1700	5500	0.1	122	+0.11
	1N5278B	170	0.74	1900	5500	0.1	129	+0.11
	1N5279B	180	0.68	2200	6000	0.1	137	+0.11
	1N5280B	190	0.66	2400	6500	0.1	144	+0.11
	1N5281B	200	0.65	2500	7000	0.1	152	+0.11

NOTE 1. TOLERANCE

The JEDEC type numbers shown indicate a tolerance of ±5%. For tighter tolerance devices use suffixes ªCº for±2% and ªDº for±1%.

NOTE 2. TEMPERATURE COEFFICIENT (qVZ)

Test conditions for temperature coefficient are as follows:

a.IZT = 7.5 mA, T1 = 25°C,

T2 = 125°C (1N5221B through 1N5242B).

b.IZT = Rated IZT, T1 = 25°C,

T2 = 125°C (1N5243B through 1N5281B).

Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature.

NOTE 3. ZENER VOLTAGE (VZ) MEASUREMENT

Nominal zener voltage is measured with the device junction in thermal equilibrium at the lead temperature of 30°C ±1°C and 3/8″ lead length.

NOTE 4. ZENER IMPEDANCE (ZZ) DERIVATION

ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz.

For more information on special selections contact your nearest Motorola representative.

Motorola TVS/Zener Device Data	500 mW DO-35 Glass Data Sheet
	6-107

GENERAL DATA Ð 500 mW DO-35 GLASS

*ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted.) (VF = 1.5 Volts Max @ IF = 100 mAdc for all types.)

Motorola	Nominal	Test	Max Zener Impedance (Note 3)		Max Reverse Leakage Current			Max DC
	Zener Voltage							Zener
Type	VZ @ IZT	Current	ZZT @ IZT	ZZK @ IZK =	IR	@	VR	Current
Number	Volts	IZT						IZM
(Note 1)	(Note 4)	mA	Ohms	Ohms 0.25 mA	μA		Volts	(Note 2)
1N5985B	2.4	5	100	1800	100		1	208
1N5986B	2.7	5	100	1900	75		1	185
1N5987B	3	5	95	2000	50		1	167
1N5988B	3.3	5	95	2200	25		1	152
1N5989B	3.6	5	90	2300	15		1	139
1N5990B	3.9	5	90	2400	10		1	128
1N5991B	4.3	5	88	2500	5		1	116
1N5992B	4.7	5	70	2200	3		1.5	106
1N5993B	5.1	5	50	2050	2		2	98
1N5994B	5.6	5	25	1800	2		3	89
1N5995B	6.2	5	10	1300	1		4	81
1N5996B	6.8	5	8	750	1		5.2	74
1N5997B	7.5	5	7	600	0.5		6	67
1N5998B	8.2	5	7	600	0.5		6.5	61
1N5999B	9.1	5	10	600	0.1		7	55
1N6000B	10	5	15	600	0.1		8	50
1N6001B	11	5	18	600	0.1		8.4	45
1N6002B	12	5	22	600	0.1		9.1	42
1N6003B	13	5	25	600	0.1		9.9	38
1N6004B	15	5	32	600	0.1		11	33
1N6005B	16	5	36	600	0.1		12	31
1N6006B	18	5	42	600	0.1		14	28
1N6007B	20	5	48	600	0.1		15	25
1N6008B	22	5	55	600	0.1		17	23
1N6009B	24	5	62	600	0.1		18	21
1N6010B	27	5	70	600	0.1		21	19
1N6011B	30	5	78	600	0.1		23	17
1N6012B	33	5	88	700	0.1		25	15
1N6013B	36	5	95	700	0.1		27	14
1N6014B	39	2	130	800	0.1		30	13
1N6015B	43	2	150	900	0.1		33	12
1N6016B	47	2	170	1000	0.1		36	11
1N6017B	51	2	180	1300	0.1		39	9.8
1N6018B	56	2	200	1400	0.1		43	8.9
1N6019B	62	2	225	1400	0.1		47	8
1N6020B	68	2	240	1600	0.1		52	7.4
1N6021B	75	2	265	1700	0.1		56	6.7
1N6022B	82	2	280	2000	0.1		62	6.1
1N6023B	91	2	300	2300	0.1		69	5.5
1N6024B	100	1	500	2600	0.1		76	5
1N6025B	110	1	650	3000	0.1		84	4.5

*Indicates JEDEC Registered Data

NOTE 1. TOLERANCE AND VOLTAGE DESIGNATION

Tolerance designation Ð Device tolerances of ±5% are indicated by a ªBº suffix,±2% by a ªCº suffix,±1% by a ªDº suffix.

NOTE 2.

This data was calculated using nominal voltages. The maximum current handling capability on a worst case basis is limited by the actual zener voltage at the operating point and the power derating curve.

NOTE 3.

ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 1.0 kHz.

NOTE 4.

Nominal Zener Voltage (VZ) is measured with the device junction in thermal equilibrium at the lead temperature of 30°C ±1°C and 3/8″ lead length.

500 mW DO-35 Glass Data Sheet	Motorola TVS/Zener Device Data
6-108

GENERAL DATA Ð 500 mW DO-35 GLASS

ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted.) (VF = 1.3 Volts Max, IF = 100 mAdc for all types.)

						Max Reverse
				Max Zener		Leakage Current
	VZT at IZT					IR at VR
				Impedance
		(V)					(μA)
				(Note 3)
Motorola				ZZT @ IZT		Tamb		Tamb		IZM
Type	Min		Max	(Ohms)	IZT	25°C		125°C	VR	(mA)
Number	(Note 1)		(Note 1)	Max	(mA)	Max		Max	(V)	(Note 2)
BZX55C2V4RL	2.28		2.56	85	5	50		100	1	155
BZX55C2V7RL	2.5		2.9	85	5	10		50	1	135
BZX55C3V0RL	2.8		3.2	85	5	4		40	1	125
BZX55C3V3RL	3.1		3.5	85	5	2		40	1	115
BZX55C3V6RL	3.4		3.8	85	5	2		40	1	105
BZX55C3V9RL	3.7		4.1	85	5	2		40	1	95
BZX55C4V3RL	4		4.6	75	5	1		20	1	90
BZX55C4V7RL	4.4		5	60	5	0.5		10	1	85
BZX55C5V1RL	4.8		5.4	35	5	0.1		2	1	80
BZX55C5V6RL	5.2		6	25	5	0.1		2	1	70
BZX55C6V2RL	5.8		6.6	10	5	0.1		2	2	64
BZX55C6V8RL	6.4		7.2	8	5	0.1		2	3	58
BZX55C7V5RL	7		7.9	7	5	0.1		2	5	53
BZX55C8V2RL	7.7		8.7	7	5	0.1		2	6	47
BZX55C9V1RL	8.5		9.6	10	5	0.1		2	7	43
BZX55C10RL	9.4		10.6	15	5	0.1		2	7.5	40
BZX55C11RL	10.4		11.6	20	5	0.1		2	8.5	36
BZX55C12RL	11.4		12.7	20	5	0.1		2	9	32
BZX55C13RL	12.4		14.1	26	5	0.1		2	10	29
BZX55C15RL	13.8		15.6	30	5	0.1		2	11	27
BZX55C16RL	15.3		17.1	40	5	0.1		2	12	24
BZX55C18RL	16.8		19.1	50	5	0.1		2	14	21
BZX55C20RL	18.8		21.1	55	5	0.1		2	15	20
BZX55C22RL	20.8		23.3	55	5	0.1		2	17	18
BZX55C24RL	22.8		25.6	80	5	0.1		2	18	16
BZX55C27RL	25.1		28.9	80	5	0.1		2	20	14
BZX55C30RL	28		32	80	5	0.1		2	22	13
BZX55C33RL	31		35	80	5	0.1		2	24	12
BZX55C36RL	34		38	80	5	0.1		2	27	11
BZX55C39RL	37		41	90	2.5	0.1		5	28	10
BZX55C43RL	40		46	90	2.5	0.1		5	32	9.2
BZX55C47RL	44		50	110	2.5	0.1		5	35	8.5
BZX55C51RL	48		54	125	2.5	0.1		10	38	7.8
BZX55C56RL	52		60	135	2.5	0.1		10	42	7
BZX55C62RL	58		66	150	2.5	0.1		10	47	6.4
BZX55C68RL	64		72	160	2.5	0.1		10	51	5.9
BZX55C75RL	70		80	170	2.5	0.1		10	56	5.3
BZX55C82RL	77		87	200	2.5	0.1		10	62	4.8
BZX55C91RL	85		96	250	1	0.1		10	69	4.3

NOTE 1. TOLERANCE AND VOLTAGE DESIGNATION

Tolerance designation Ð The type numbers listed have zener voltage min/max limits as shown. Device tolerance of ±2% are indicated by a ªBº instead of a ªCº. Zener voltage is measured with the device junction in thermal equilibrium at the lead temperature of 30°C ±1°C and 3/8″ lead length.

NOTE 2.

This data was calculated using nominal voltages. The maximum current handling capability

on a worst case basis is limited by the actual zener voltage at the operating point and the power derating curve.

NOTE 3.

ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limtis are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 1.0 kHz.

Motorola TVS/Zener Device Data	500 mW DO-35 Glass Data Sheet
	6-109