ZM4738A-GS08 Vishay / Small Signal & Opto Products (SSP), ZM4738A-GS08 Datasheet - Page 2

• Manufacturer Part Number: ZM4738A-GS08
• Description: Diode, Zener; 8.2 V; 1 W; DO-213AB; 700 Ohms; 10 muA; 170 degC/W; 31 mA
• Manufacturer: Vishay / Small Signal & Opto Products (SSP)

Specifications of ZM4738A-GS08

• Current, Reverse: 31 mA
• Current, Reverse, Leakage, Maximum: 10 μA
• Current, Test: 31 mA
• Package Type: DO-41
• Power Dissipation: 1 W
• Primary Type: Zener
• Temperature, Junction, Maximum: +150 °C
• Thermal Resistance, Junction To Ambient: 170 °C⁄W
• Voltage, Reverse: 8.2 V
• Voltage, Zener: 8.2 V
• Zener Impedance, Maximum: 700 Ohms
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

ZM4728A to ZM4764A
Vishay Semiconductors
Electrical Characteristics
1)
the Zener current (I
breakdown curve and to eliminate unstable units
2)
3)
2
Partnumber
The Zener impedance is derived from the 1 KH
Valid provided that electrodes at a distance of 10 mm from case are kept at ambient temperature
Measured under thermal equilibrium and DC test conditions.
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
ZM4756A
ZM4757A
ZM4758A
ZM4759A
ZM4760A
ZM4761A
ZM4762A
ZM4763A
ZM4764A
Voltage
V
Nominal
ZT
Zener
Z
100
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
47
51
56
62
68
75
82
91
at I
V
or I
ZT
3)
ZK
) is superimposed on I
Test Current
15.5
12.5
11.5
10.5
mA
9.5
8.5
7.5
6.5
5.5
4.5
3.7
3.3
2.8
2.5
I
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
14
ZT
7
6
5
4
3
Z
Z
ZT
ZT
110
125
150
175
200
250
350
AC voltage which results when an AC current having an RMS value equal to 10 % of
3.5
4.5
10
10
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
at I
9
9
8
7
5
2
4
5
7
8
9
Maximum Zener Impedance
or I
ZT
ZK
. Zener impedance is measured at two points to insure a sharp knee on the
Ω
Z
ZK
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
at I
ZK
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
1)
mA
0.5
0.5
0.5
I
ZK
1
1
1
1
1
1
1
1
1
Maximum Reverse Leakage
100
100
µA
50
10
10
10
10
10
10
10
10
10
10
I
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
R
Current
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
62.2
69.2
7.6
8.4
9.1
9.9
V
56
76
V
1
1
1
1
1
1
2
3
4
5
6
7
R
Maximum
Current
Leakage
Reverse
276
252
234
217
193
178
162
146
133
121
110
100
I
µA
91
83
76
69
61
57
50
45
41
38
34
30
27
25
23
22
19
18
16
14
13
12
11
10
ZM
9
2)