diodes incorporated DDZ9681, DDZ9682, DDZ9683, DDZ9684, DDZ9685 Service Manual

SPICE MODELS: DDZ9689 DDZ9690 DDZ9691 DDZ9692 DDZ9693 DDZ9694 DDZ9696 DDZ9697 DDZ9698 DDZ9699 DDZ9700 DDZ9701 DDZ9702 DDZ9703 DDZ9705 DDZ9707 DDZ9708 DDZ9709 DDZ9711 DDZ9712 DDZ9713 DDZ9714 DDZ9715 DDZ9716 DDZ9717

Pb DDZ9681 - DDZ9717

Lead-free

SURFACE MOUNT PRECISION ZENER DIODE

Features

500mW Power Dissipation on Ceramic PCB

Very Tight Tolerance on VZ

Ideally Suited for Automated Assembly Processes

Lead Free By Design/RoHS Compliant (Note 2)

Mechanical Data

Case: SOD-123

Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020C

Terminal Connections: Cathode Band

Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208

Marking & Type Code Information: See Electrical Specifications Table

Ordering Information: See Page 7

Weight: 0.01 grams (approximate)

H	D	J
	G

A

B

C E

SOD-123

	Dim	Min	Max
	A	3.55	3.85
	B	2.55	2.85
	C	1.40	1.70
	D	—	1.35
	E	0.45	0.65
		0.55 Typical
	G	0.25	—
	H	0.11 Typical
	J	—	0.10
		0	8

All Dimensions in mm

	Maximum Ratings	@ TA = 25 C unless otherwise specified
	Characteristic		Symbol	Value	Unit
	Forward Voltage	@ IF = 10mA	VF	0.9	V
	Operating and Storage Temperature Range		Tj, TSTG	-65 to +150	C
Thermal Characteristics
	Characteristic		Symbol	Value	Unit
	Power Dissipation (Note 1)		Pd	500	mW
	Thermal Resistance, Junction to Ambient Air (Note 1)		R JA	305	C/W

Note:	1. Device mounted on ceramic PCB = 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2 at TA = 25 C or mounted on FR-5 = 3.5x1.5 inches with
	recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf, at TL = 75 C.
	2. No purposefully added lead.

DS30410 Rev. 9 - 2	1 of 7	DDZ9681 - DDZ9717
	www.diodes.com	Diodes Incorporated

Electrical Characteristics				@ TA = 25 C unless otherwise specified				Table 1
					Zener Voltage Range (Note 3)				Maximum Reverse
									Leakage Current (Note 4)
	Type	Type
Number		Code			VZ @ IZT		IZT			IR @ VR
			Nom (V)		Min (V)	Max (V)	A		A		V
DDZ9681		H9		2.4	2.28	2.52	50		2		1
DDZ9682		HA		2.7	2.565	2.835	50		1		1
DDZ9683		HB		3.0	2.85	3.15	50		0.8		1
DDZ9684		HC		3.3	3.13	3.47	50		7.5		1.5
DDZ9685		HD		3.6	3.42	3.78	50		7.5		2
DDZ9686		HE		3.9	3.70	4.10	50		5		2
DDZ9687		HF		4.3	4.09	4.52	50		4		2
DDZ9688		HG		4.7	4.47	4.94	50		5		3
DDZ9689		HH		5.1	4.85	5.36	50		5		3
DDZ9690		HJ		5.6	5.32	5.88	50		2		4
DDZ9691		HK		6.2	5.89	6.51	50		1		5
DDZ9692		HL		6.8	6.46	7.14	50		0.1		5.1
DDZ9693		HM		7.5	7.13	7.88	50		0.1		5.7
DDZ9694		HN		8.2	7.79	8.61	50		0.1		6.2
DDZ9696		HP		9.1	8.65	9.56	50		0.1		6.9
DDZ9697		HQ		10	9.50	10.50	50		0.1		7.6
DDZ9698		HR		11	10.45	11.55	50		0.05		8.4
DDZ9699		HS		12	11.40	12.60	50		0.05		9.1
DDZ9700		HT		13	12.35	13.65	50		0.05		9.8
DDZ9701		HU		14	13.30	14.70	50		0.05		10.6
DDZ9702		HV		15	14.25	15.75	50		0.05		11.4
DDZ9703		HW		16	15.20	16.80	50		0.05		12.1
DDZ9704		H8		17	16.15	17.85	50		0.05		12.9
DDZ9705		HY		18	17.10	18.90	50		0.05		13.6
DDZ9707		MD		20	19.00	21.00	50		0.05		15.2
DDZ9708		ME		22	20.90	23.10	50		0.05		16.7
DDZ9709		MF		24	22.80	25.20	50		0.05		18.2
DDZ9711		MH		27	25.65	28.35	50		0.05		20.4
DDZ9712		MJ		28	26.60	29.40	50		0.05		21.2
DDZ9713		MK		30	28.50	31.50	50		0.05		22.8
DDZ9714		ML		33	31.35	34.65	50		0.05		25.0
DDZ9715		MM		36	34.20	37.80	50		0.05		27.3
DDZ9716		MN		39	37.05	40.95	50		0.05		29.6
DDZ9717		MO		43	40.85	45.15	50		0.05		32.6
Notes:	3. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TT = 30 C 1 C.
	4. Short duration pulse test used to minimize self-heating effect.

DS30410 Rev. 9 - 2

2 of 7

DDZ9681 - DDZ9717

www.diodes.com

POWER, (W)DISSIPATION

d P

1.0

0.9

0.8

0.7

0.6

PD vs. TL

on FR-5

0.5

0.4

0.3

PD vs. TA on ceramic PCB

0.2

0.1

0

0	25	50	75	100	125
	Fig. 1	TA, AMBIENT TEMPERATURE (°C)
		Power Dissipation vs Ambient Temperature

	100m		9692	9693	9694	9696	9697	9698	9699	9700	9701	9702	9703
	9681	9688
	10m
(A)	1m
,ZENERCURRENT
Z
I
	100n
	10n
	0	5				10						15

FORWARDINSTANTANEOUS (mA)CURRENT

, F I

150

1000

100

10

1.0

0.1

0.01

0

0.2

0.4

0.6

0.8

1.0

1.2

VF, INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

9705

9707

9708

9709

9711

9714

9715

9716

9717

20

25

30

35

40

45

VZ, ZENER BREAKDOWN VOLTAGE (V)

Fig. 3 Typical Reverse Characteristics

100m

	10m					DDZ9692
(A)			DDZ9681		DDZ9688
	1m
CURRENT
								DDZ9694
,ZENER
							DDZ9693
I
Z
	100n
	1.0	2.0	3.0	4.0	5.0	6.0	7.0	8.0	9.0

VZ, ZENER BREAKDOWN VOLTAGE (V)

Fig. 4 Typical Reverse Characteristics, DDZ9681 - DDZ9694

100m

(A)

10m

1m

CURRENT

DDZ9696

DDZ9701

ZENER,

DDZ9697

DDZ9700

Z

DDZ9699

DDZ9698

I

100n

10.0

8.0

11.0

12.0

13.0

14.0

15.0

VZ, ZENER BREAKDOWN VOLTAGE (V)

Fig. 5 Typical Reverse Characteristics, DDZ9696 - DDZ9701

DS30410 Rev. 9 - 2

3 of 7

DDZ9681 - DDZ9717

www.diodes.com