ZM4740A TAITRON [TAITRON Components Incorporated], ZM4740A Datasheet - Page 2

• Manufacturer Part Number: ZM4740A
• Description: Surface Mount 1W Zener Diodes
• Manufacturer: TAITRON [TAITRON Components Incorporated]

www.taitroncomponents.com
ZM4728A
ZM4729A
ZM4730A
ZM4731A
ZM4732A
ZM4733A
ZM4734A
ZM4735A
ZM4736A
ZM4737A
ZM4738A
ZM4739A
ZM4740A
ZM4741A
ZM4742A
ZM4743A
ZM4744A
ZM4745A
ZM4746A
ZM4747A
ZM4748A
ZM4749A
ZM4750A
ZM4751A
ZM4752A
ZM4753A
ZM4754A
ZM4755A
Part NO.
Electrical Characteristics
( Tamb = 25°C unless otherwise specified )
Voltage
Nominal
Zener
Vz (V)
@I
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
ZT
3
Current
I
ZT (mA)
Test
15.5
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
14
Z
ZT (Ω)
3.5
4.0
4.5
5.0
10
10
10
14
16
20
22
23
25
35
40
45
50
60
70
9
9
8
7
5
2
7
8
9
Max. Zener Impedance
Z
ZK (Ω)
1000
1000
1000
1000
1500
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
Surface Mount 1W Zener Diodes
1
I
ZK(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
1.0
1.0
1.0
1.0
0.5
0.5
0.5
1
1
1
1
1
Leakage Current
I
R (uA)
100
100
Max. Reverse
50
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
V
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
R (V)
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
7.6
8.4
9.1
9.9
ZM47XXA Series
TA=25°C
Current
Surge
Rev. B/JG 2006-03-29
I
1380
1260
1170
1085
r (uA)
965
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
@
Page 2 of 4
Regulator
Current
I
ZM (uA)
Max.
162
276
252
234
217
193
178
146
133
121
110
100
91
83
76
69
61
57
50
45
41
38
34
30
27
25
23
22
2