1N4738A View Datasheet(PDF) - Continental Device India Limited
Part Name
Description
Manufacturer
1N4738A Datasheet PDF : 4 Pages
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SILICON GLASS PASSIVATED 1.0 WATT ZENER DIODES
1N4728A to 1N4762A
3.3V to 82V
DO-41
Glass Axial Package
ELECTRICAL CHARACTERISTICS (Ta=25ºC VF <1.2V @ 200mA )
Device VZT ** @ IZT rzt **
IZT
rZK @
IZK
Nominal MAX
MAX
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
(V)
(Ω) (mA)
(Ω)
36
50
7.0
1000
39
60
6.5
1000
43
70
6.0
1500
47
80
5.5
1500
51
95
5.0
1500
56
110 4.5
2000
62
125 4.0
2000
68
150 3.7
2000
75
175 3.3
2000
82
200 3.0
3000
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Temp . Coeff
IR
of
Zener Voltage Max
typ.
%/ ºC
(µA)
0.09
5
0.09
5
0.09
5
0.09
5
0.09
5
0.09
5
0.09
5
0.09
5
0.09
5
0.09
5
Tolerance on Nominal VZ (1N4728A to1N4762A) A Suffix +/- 5% , No Suffix +/-10%
** Pulse Condition : 20ms tp<50ms, Duty Cycle<2%
* Rectangle wave form ( tp=10ms)
VR
(V)
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
IZM
Max
IZSM *
Max
(mA)
25
23
22
19
18
16
14
13
12
11
(mA)
125
115
110
95
90
80
70
65
60
55
Continental Device India Limited
Data Sheet
Page 2 of 4
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