ZM4728 Просмотр технического описания (PDF) - Kingtronics International Company
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ZM4728 Datasheet PDF : 4 Pages
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Website: www.kingtronics.com
Email: info@kingtronics.com
Tel: (852) 8106 7033 Fax: (852) 8106 7099
ZM4728 THRU ZM4761
Characteristics at Ta = 25℃
Zener Voltage 3) Dynamic Resistance 1)
Reverse Current
Type
VZnom at lZT
ZZT
ZZK
at IZK
IR
at VR
(V) (mA) Max.(Ω) Max.(Ω) (mA) Max.(μA) (V)
ZM4728 3.3
76
10
400
1
150
1
ZM4729 3.6
69
10
400
1
100
1
ZM4730 3.9
64
9
400
1
100
1
ZM4731 4.3
58
9
400
1
50
1
ZM4732 4.7
53
8
500
1
10
1
ZM4733 5.1
49
7
550
1
10
1
ZM4734 5.6
45
5
600
1
10
2
ZM4735 6.2
41
2
700
1
10
3
ZM4736 6.8
37
3.5
700
1
10
4
ZM4737 7.5
34
4
700
0.5
10
5
ZM4738 8.2
31
4.5
700
0.5
10
6
ZM4739 9.1
28
5
700
0.5
10
7
ZM4740 10
25
7
700 0.25
10
7.6
ZM4741 11
23
8
700 0.25
5
8.4
ZM4742 12
21
9
700 0.25
5
9.1
ZM4743 13
19
10
700 0.25
5
9.9
ZM4744 15
17
14
700 0.25
5
11.4
ZM4745 16
15.5
16
700 0.25
5
12.2
ZM4746 18
14
20
750 0.25
5
13.7
ZM4747 20
12.5
22
750 0.25
5
15.2
ZM4748 22
11.5
23
750 0.25
5
16.7
ZM4749 24
10.5
25
750 0.25
5
18.2
ZM4750 27
9.5
35
750 0.25
5
20.6
ZM4751 30
8.5
40
1000 0.25
5
22.8
ZM4752 33
7.5
45
1000 0.25
5
25.1
ZM4753 36
7
50
1000 0.25
5
27.4
ZM4754 39
6.5
60
1000 0.25
5
29.7
ZM4755 43
6
70
1500 0.25
5
32.7
Maximum Surge Current 4)
at Ta = 25 ℃
IZSM (mA)
1375
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
Maximum Regulator Current 2)
IZM (mA)
275
252
234
217
193
178
162
146
133
121
110
100
91
83
76
69
61
57
50
45
41
38
34
30
27
25
23
22
2
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