1N4728A to 1N4764A
www.vishay.com
Vishay Semiconductors
Rev. 2.3. 13-Nov-12
2
Document Number: 85816
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Notes
(1)
Based on DC measurement at thermal equilibrium while maintaining the lead temperature (T
L
) at 30 °C + 1 °C, 9.5 mm (3/8") from the
diode body
(2)
Valid provided that electrodes at a distance of 4 mm from case are kept at ambient temperature
(3)
t
p
= 10 ms.
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PART
NUMBER
ZENER VOLTAGE
RANGE
(1)
TEST
CURRENT
REVERSE LEAKAGE
CURRENT
DYNAMIC
RESISTANCE
f = 1 kHz
SURGE
CURRENT
(3)
REGULATOR
CURRENT
(2)
V
Z
at I
ZT1
I
ZT1
I
ZT2
I
R
at V
R
Z
ZT
at I
ZT1
Z
ZK
at I
ZT2
I
R
I
ZM
V mA mA μA V mA mA
NOM. MAX. TYP. MAX. MAX.
1N4728A 3.3 76 1 100 1 10 400 1380 276
1N4729A 3.6 69 1 100 1 10 400 1260 252
1N4730A 3.9 64 1 50 1 9 400 1190 234
1N4731A 4.3 58 1 10 1 9 400 1070 217
1N4732A 4.7 53 1 10 1 8 500 970 193
1N4733A 5.1 49 1 10 1 7 550 890 178
1N4734A 5.6 45 1 10 2 5 600 810 162
1N4735A 6.2 41 1 10 3 2 700 730 146
1N4736A 6.8 37 1 10 4 3.5 700 660 133
1N4737A 7.5 34 0.5 10 5 4 700 605 121
1N4738A 8.2 31 0.5 10 6 4.5 700 550 110
1N4739A 9.1 28 0.5 10 7 5 700 500 100
1N4740A 10 25 0.25 10 7.6 7 700 454 91
1N4741A 11 23 0.25 5 8.4 8 700 414 83
1N4742A 12 21 0.25 5 9.1 9 700 380 76
1N4743A 13 19 0.25 5 9.9 10 700 344 69
1N4744A 15 17 0.25 5 11.4 14 700 304 61
1N4745A 16 15.5 0.25 5 12.2 16 700 285 57
1N4746A 18 14 0.25 5 13.7 20 750 250 50
1N4747A 20 12.5 0.25 5 15.2 22 750 225 45
1N4748A 22 11.5 0.25 5 16.7 23 750 205 41
1N4749A 24 10.5 0.25 5 18.2 25 750 190 38
1N4750A 27 9.5 0.25 5 20.6 35 750 170 34
1N4751A 30 8.5 0.25 5 22.8 40 1000 150 30
1N4752A 33 7.5 0.25 5 25.1 45 1000 135 27
1N4753A 36 7 0.25 5 27.4 50 1000 125 25
1N4754A 39 6.5 0.25 5 29.7 60 1000 115 23
1N4755A 43 6 0.25 5 32.7 70 1500 110 22
1N4756A 47 5.5 0.25 5 35.8 80 1500 95 19
1N4757A 51 5 0.25 5 38.8 95 1500 90 18
1N4758A 56 4.5 0.25 5 42.6 110 2000 80 16
1N4759A 62 4 0.25 5 47.1 125 2000 70 14
1N4760A 68 3.7 0.25 5 51.7 150 2000 65 13
1N4761A 75 3.3 0.25 5 56 175 2000 60 12
1N4762A 82 3 0.25 5 62.2 200 3000 55 11
1N4763A 91 2.8 0.25 5 69.2 250 3000 50 10
1N4764A 100 2.5 0.25 5 76 350 3000 45 9
