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NTE5111A thru NTE5166A
Zener Diode, 5 Watt
±5% Tolerance
Features:
D Zener Voltage: 3.3V to 200V
D High Surge Current Capability
Absolute Maximum Ratings:
DC Power Dissipation (TL = +75°C, Lead Length = 3/8”), P
D
5W. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Above 75°C 40mW/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forward Voltage (IF = 1A), V
F
1.2V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature Range, T
J
–65° to +200°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
–65° to +200°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Nominal
Zener
Max Zener Impedance
Max Reverse
Leakage Current
Max Surge
Max
Voltage
Max
Voltage
VZ @ I
ZT
(Note 1)
T est
Current
I
ZT
ZZT @ I
ZT
(Note 1)
ZZK @ IZK = 1mA
(Note 1)
IR@V
R
Current
i
r
(Note 2)
Regulation
∆V
Z
(Note 3)
Regulator
Current
I
ZM
Volts mA Ω Ω µA Volts Amps Volt mA
NTE5111A 3.3 380 3.0 400 300 1 20 0.85 1440
NTE51 12A 3.6 350 2.5 500 150 1 18.7 0.8 1320
NTE51 13A 3.9 320 2 500 50 1 17.6 0.54 1220
NTE51 14A 4.3 290 2 500 10 1 16.4 0.49 1100
NTE51 15A 4.7 260 2 450 5 1 15.3 0.44 1010
NTE51 16A 5.1 240 1.5 400 1 1 14.4 0.39 930
NTE51 17A 5.6 220 1 400 1 2 13.4 0.25 865
NTE51 18A 6.0 200 1 300 1 3 12.7 0.19 790
NTE51 19A 6.2 200 1 200 1 3 12.4 0.1 765
NTE5120A 6.8 175 1 200 10 5.2 11.5 0.15 700
NTE5121A 7.5 175 1.5 200 10 5.7 10.7 0.15 630
NTE5122A 8.2 150 1.5 200 10 6.2 10 0.2 580
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Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified)
Nominal
Zener
Max Zener Impedance
Max Reverse
Leakage Current
Max Surge
Max
Voltage
Max
Voltage
VZ @ I
ZT
(Note 1)
T est
Current
I
ZT
ZZT @ I
ZT
(Note 1)
ZZK @ IZK = 1mA
(Note 1)
IR@V
R
Current
i
r
(Note 2)
Regulation
∆V
Z
(Note 3)
Regulator
Current
I
ZM
Volts mA Ω Ω µA Volts Amps Volt mA
NTE5123A 8.7 150 2 200 10 6.6 9.5 0.2 545
NTE5124A 9.1 150 2 150 7.5 6.9 9.2 0.22 520
NTE5125A 10 125 2 125 5 7.6 8.6 0.22 475
NTE5126A 11 125 2.5 125 5 8.4 8 0.25 430
NTE5127A 12 100 2.5 125 2 9.1 7.5 0.25 395
NTE5128A 13 100 2.5 100 1 9.9 7 0.25 365
NTE5129A 14 100 2.5 75 1 10.6 6.7 0.25 340
NTE5130A 15 75 2.5 75 1 11.5 6.3 0.25 315
NTE5131A 16 75 2.5 75 1 12.2 6 0.3 295
NTE5132A 17 70 2.5 75 0.5 12.9 5.8 0.35 280
NTE5133A 18 65 2.5 75 0.5 13.7 5.5 0.4 265
NTE5134A 19 65 3 75 0.5 14.4 5.3 0.4 250
NTE5135A 20 65 3 75 0.5 15.2 5.1 0.4 237
NTE5136A 22 50 3.5 75 0.5 16.7 4.7 0.45 216
NTE5137A 24 50 3.5 100 0.5 18.2 4.4 0.55 198
NTE5138A 25 50 4 110 0.5 19 4.3 0.55 190
NTE5139A 27 50 5 120 0.5 20.6 4.1 0.6 176
NTE5140A 28 50 6 130 0.5 21.2 3.9 0.6 170
NTE5141A 30 40 8 140 0.5 22.8 3.7 0.6 158
NTE5142A 33 40 10 150 0.5 25.1 3.5 0.6 144
NTE5143A 36 30 11 160 0.5 27.4 3.3 0.65 132
NTE5144A 39 30 14 170 0.5 29.7 3.1 0.65 122
NTE5145A 43 30 20 190 0.5 32.7 2.8 0.7 110
NTE5146A 47 25 25 210 0.5 35.8 2.7 0.8 100
NTE5147A 51 25 27 230 0.5 38.8 2.5 0.9 93
NTE5148A 56 20 35 280 0.5 42.6 2.3 1 86
NTE5149A 60 20 40 350 0.5 42.5 2.2 1.2 79
NTE5150A 62 20 42 400 0.5 47.1 2.1 1.35 76
NTE5151A 68 20 44 500 0.5 51.7 2 1.5 70
NTE5152A 75 20 45 620 0.5 56 1.9 1.6 63
NTE5153A 82 15 65 720 0.5 62.2 1.8 1.8 58
NTE5154A 87 15 75 760 0.5 66 1.7 2 54.5
NTE5155A 91 15 75 760 0.5 69.2 1.6 2.2 52.5
NTE5156A 100 12 90 800 0.5 76 1.5 2.5 47.5
NTE5157A 110 12 125 1000 0.5 83.6 1.4 2.5 43
NTE5158A 120 10 170 1150 0.5 91.2 1.3 2.5 39.5
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Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified)
Nominal
Zener
Max Zener Impedance
Max Reverse
Leakage Current
Max Surge
Max
Voltage
Max
Voltage
VZ @ I
ZT
(Note 1)
T est
Current
I
ZT
ZZT @ I
ZT
(Note1)
ZZK @ IZK = 1mA
(Note 1)
IR@V
R
Current
i
r
(Note 2)
Regulation
∆V
Z
(Note 3)
Regulator
Current
I
ZM
Volts mA Ω Ω µA Volts Amps Volt mA
NTE5159A 130 10 190 1250 0.5 98.8 1.2 2.5 36.6
NTE5160A 140 8 230 1500 0.5 106 1.2 2.5 34
NTE5161A 150 8 330 1500 0.5 114 1.1 3 31.6
NTE5162A 160 8 350 1650 0.5 122 1.1 3 29.4
NTE5163A 170 8 380 1750 0.5 129 1 3 28
NTE5164A 180 5 430 1750 0.5 137 1 4 26.4
NTE5165A 190 5 450 1850 0.5 144 0.9 5 25
NTE5166A 200 5 480 1850 0.5 152 0.9 5 23.6
Note 1 Test conditions for zener voltage and impedance are as follows: IZ is applied 40 ±10ms prior
to reading. Mounting contacts are located 3/8” to 1/2” from the inside edge of mounting clips
to the body of the diode (TA = +25°C +8°, –2°C).
Note 2 Surge current is specified as the maximum allowable peak, non–recurrent square–wave c ur -
rent with a pulse width, PW, of 8.3ms. Mounting contact located as specified in Note 1.
Note 3 Test conditions for voltage regulation are as follows: VZ measurements are made at 10%
and then at 50% of the IZ max value listed in the “Electrical Characteristic” table. The test
current time duration for each VZ measurement is 40 ±10ms (TA = +25°C +8°, –2°C). Mount-
ing contact located as specified in Note 1.
Color Band Denotes Cathode
1.000
(25.4)
.370
(9.41)
.204 (5.19) Dia.040 (1.02) Dia
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