ZM4764A View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
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ZM4764A Datasheet PDF : 4 Pages
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ZM4728A to ZM4764A
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PART NUMBER
ZENER
VOLTAGE
RANGE (3)
VZ at IZT1
TEST
CURRENT
IZT1
IZT2
REVERSE
LEAKAGE
CURRENT
IR at VR
DYNAMIC
RESISTANCE (1)
f = 1 kHz
ZZ at IZT1 ZZK at IZT2
V
mA
μA
V
SURGE
CURRENT (4)
IZSM
mA
REGULATOR
CURRENT (2)
IZM
mA
NOM.
MAX.
MAX.
MAX.
MAX.
ZM4728A
3.3
76
1
100
1
10
400
1380
276
ZM4729A
3.6
69
1
100
1
10
400
1260
252
ZM4730A
3.9
64
1
50
1
9
400
1190
234
ZM4731A
4.3
58
1
10
1
9
400
1070
217
ZM4732A
4.7
53
1
10
1
8
500
970
193
ZM4733A
5.1
49
1
10
1
7
550
890
178
ZM4734A
5.6
45
1
10
2
5
600
810
162
ZM4735A
6.2
41
1
10
3
2
700
730
146
ZM4736A
6.8
37
1
10
4
3.5
700
660
133
ZM4737A
7.5
34
0.5
10
5
4
700
605
121
ZM4738A
8.2
31
0.5
10
6
4.5
700
550
110
ZM4739A
9.1
28
0.5
10
7
5
700
500
100
ZM4740A
10
25
0.25
10
7.6
7
700
454
91
ZM4741A
11
23
0.25
5
8.4
8
700
414
83
ZM4742A
12
21
0.25
5
9.1
9
700
380
76
ZM4743A
13
19
0.25
5
9.9
10
700
344
69
ZM4744A
15
17
0.25
5
11.4
14
700
304
61
ZM4745A
16
15.5 0.25
5
12.2
16
700
285
57
ZM4746A
18
14
0.25
5
13.7
20
750
250
50
ZM4747A
20
12.5 0.25
5
15.2
22
750
225
45
ZM4748A
22
11.5 0.25
5
16.7
23
750
205
41
ZM4749A
24
10.5 0.25
5
18.2
25
750
190
38
ZM4750A
27
9.5 0.25
5
20.6
35
750
170
34
ZM4751A
30
8.5 0.25
5
22.8
40
1000
150
30
ZM4752A
33
7.5 0.25
5
25.1
45
1000
135
27
ZM4753A
36
7
0.25
5
27.4
50
1000
125
25
ZM4754A
39
6.5 0.25
5
29.7
60
1000
115
23
ZM4755A
43
6
0.25
5
32.7
70
1500
110
22
ZM4756A
47
5.5 0.25
5
35.8
80
1500
95
19
ZM4757A
51
5
0.25
5
38.8
95
1500
90
18
ZM4758A
56
4.5 0.25
5
42.6
110
2000
80
16
ZM4759A
62
4
0.25
5
47.1
125
2000
70
14
ZM4760A
68
3.7 0.25
5
51.7
150
2000
65
13
ZM4761A
75
3.3 0.25
5
56
175
2000
60
12
ZM4762A
82
3
0.25
5
62.2
200
3000
55
11
ZM4763A
91
2.8 0.25
5
69.2
250
3000
50
10
ZM4764A
100
2.5 0.25
5
76
350
3000
45
9
Notes
(1) The Zener impedance is derived from the 1 kHz AC voltage which results when an AC current having an RMS value equal to 10 % of the
zener current (IZT1 or IZT2) is superimposed on IZT1 or IZT2. Zener impedance is measured at two points to insure a sharp knee on the
breakdown curve and to eliminate unstable units
(2) Valid provided that electrodes are kept at ambient temperature
(3) Measured under thermal equilibrium and DC test conditions
(4) Width of the test pulse is 8.3 ms
Rev. 1.5, 17-Oct-12
2
Document Number: 85786
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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