SILICON GLASS PASSIVATED 1.0 WATT ZENER DIODES
1N4728A to 1N4764A
3.3V to 100V
1N4187B to 1N4188B
110V to 120V
DO-41
Glass Axial Package
ELECTRICAL CHARACTERISTICS (T
a
=25ºC V
F
<1.2V @ 200mA )
r
ZK
@ I
ZK
V
ZT
** @ I
ZT
r
zt
**
I
ZT
Device
Nominal
MAX
MAX
(mA)
(mA)
(V)
(V)
(Ω )
Ω
(Ω )
Ω
(µA)
µ
1N4753A
36
50
7.0
1000
0.25
5
27.4
1N4754A
39
60
6.5
1000
0.25
5
29.7
1N4755A
43
70
6.0
1500
0.25
5
32.7
1N4756A
47
80
5.5
1500
0.25
5
35.8
1N4757A
51
95
5.0
1500
0.25
5
38.8
1N4758A
56
110
4.5
2000
0.25
5
42.6
1N4759A
62
125
4.0
2000
0.25
5
47.1
1N4760A
68
150
3.7
2000
0.25
5
51.7
1N4761A
75
175
3.3
2000
0.25
5
56.0
1N4762A
82
200
3.0
3000
0.25
5
62.2
1N4763A
91
250
2.8
3000
0.25
5
69.2
1N4764A
100
350
2.5
3000
0.25
5
76.0
1N4187B
110
450
2.3
4000
0.25
5
83.6
1N4188B
120
550
2.0
4500
0.25
5
91.2
Tolerance on Nominal V
Z
:
Device 1N4728A to 1N4764A - Suffix' A' specifies + 5% tolerance and without any ' Suffix' + 10%
Device 1N4187B to 1N4188B - Suffix' B' specifies + 5% tolerance
** Pulse Condition : 20ms < t
p
< 50ms, Duty Cycle<2%
* Rectangle wave form ( t
p
=10ms)
Temp . Coeff
of
Zener Voltage
typ.
%/ ºC
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.10
0.10
I
R
Max
V
R
I
ZM
Max
(mA)
25
23
22
19
18
16
14
13
12
11
10
9.0
8.6
7.8
I
ZSM
*
Max
(mA)
125
115
110
95
90
80
70
65
60
55
50
45
72
66
Continental Device India Limited
Data Sheet
Page 2 of 4
CDIL [ Continental Device India Limited ]
