ZM4732A データシートの表示（PDF） - Vishay Siliconix
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ZM4732A Datasheet PDF : 5 Pages
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ZM4728A to ZM4764A
Vishay Semiconductors
Electrical Characteristics
Partnumber
Nominal
Zener
Voltage3)
Test Current
Maximum Zener Impedance1)
Maximum Reverse Leakage
Current
Maximum
Reverse
Leakage
Current2)
VZ at IZT
IZT
ZZT at IZT
ZZK at IZK
IZK
IR
VR
IZM
V
mA
Ω
mA
µA
V
µA
ZM4728A
3.3
76
10
400
1
100
1
276
ZM4729A
3.6
69
10
400
1
100
1
252
ZM4730A
3.9
64
9
400
1
50
1
234
ZM4731A
4.3
58
9
400
1
10
1
217
ZM4732A
4.7
53
8
500
1
10
1
193
ZM4733A
5.1
49
7
550
1
10
1
178
ZM4734A
5.6
45
5
600
1
10
2
162
ZM4735A
6.2
41
2
700
1
10
3
146
ZM4736A
6.8
37
3.5
700
1
10
4
133
ZM4737A
7.5
34
4
700
0.5
10
5
121
ZM4738A
8.2
31
4.5
700
0.5
10
6
110
ZM4739A
9.1
28
5
700
0.5
10
7
100
ZM4740A
10
25
7
700
0.25
10
7.6
91
ZM4741A
11
23
8
700
0.25
5
8.4
83
ZM4742A
12
21
9
700
0.25
5
9.1
76
ZM4743A
13
19
10
700
0.25
5
9.9
69
ZM4744A
15
17
14
700
0.25
5
11.4
61
ZM4745A
16
15.5
16
700
0.25
5
12.2
57
ZM4746A
18
14
20
750
0.25
5
13.7
50
ZM4747A
20
12.5
22
750
0.25
5
15.2
45
ZM4748A
22
11.5
23
750
0.25
5
16.7
41
ZM4749A
24
10.5
25
750
0.25
5
18.2
38
ZM4750A
27
9.5
35
750
0.25
5
20.6
34
ZM4751A
30
8.5
40
1000
0.25
5
22.8
30
ZM4752A
33
7.5
45
1000
0.25
5
25.1
27
ZM4753A
36
7
50
1000
0.25
5
27.4
25
ZM4754A
39
6.5
60
1000
0.25
5
29.7
23
ZM4755A
43
6
70
1500
0.25
5
32.7
22
ZM4756A
47
5.5
80
1500
0.25
5
35.8
19
ZM4757A
51
5
95
1500
0.25
5
38.8
18
ZM4758A
56
4.5
110
2000
0.25
5
42.6
16
ZM4759A
62
4
125
2000
0.25
5
47.1
14
ZM4760A
68
3.7
150
2000
0.25
5
51.7
13
ZM4761A
75
3.3
175
2000
0.25
5
56
12
ZM4762A
82
3
200
3000
0.25
5
62.2
11
ZM4763A
91
2.8
250
3000
0.25
5
69.2
10
ZM4764A
100
2.5
350
3000
0.25
5
76
9
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 (IZT or IZK) is superimposed on IZT or IZK. 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 at a distance of 10 mm from case are kept at ambient temperature
3) Measured under thermal equilibrium and DC test conditions.
www.vishay.com
2
Document Number 85786
Rev. 1.4, 12-Dec-05
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