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Licensed by ON Semiconductor,
A trademark of semiconductor
Components
Zener Technology and Products.
Industries,
LLC
for
ELECTRICAL CHARACTERISTICS (TA = 25℃ unless otherwise noted.)
Zener Voltage (Note 2 & 3.)
Zener Impedance (Note 4.)
Leakage Current
IR @ VR
(uA Max)
Device
Device
VZ (Volts)
Nom
@IZT
ZZT @IZT
ZZK @IZK
(Ω)
(Note 1.)
Marking
Min
Max
(mA)
(Ω)
(mA)
(Volts)
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
1N4756A
1N4758A
1N4759A
1N4761A
1N4763A
1N4764A
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
1N4756A
1N4758A
1N4759A
1N4761A
1N4763A
1N4764A
3.135
3.420
3.705
4.085
4.465
4.845
5.320
5.890
6.460
7.125
7.790
8.645
9.500
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
44.65
53.20
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
56
3.465
3.780
4.095
4.515
4.935
5.355
5.880
6.510
7.140
7.875
8.610
9.555
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
49.35
58.80
76
69
10
10
9
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1000
1500
1500
2000
1
100
100
50
10
10
10
10
10
10
10
10
10
10
5
1
1
1
64
1
1
58
9
1
1
53
8
1
1
49
7
1
1
45
5
1
2
41
2
1
3
37
3.5
4
1
4
34
0.5
0.5
0.5
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
5
31
4.5
5
6
28
7
25
7
7.6
8.4
9.1
9.9
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
42.6
23
8
21
9
5
19
10
14
16
20
22
23
25
35
40
45
50
60
70
80
110
5
17
5
15.5
14
5
5
12.5
11.5
10.5
9.5
8.5
7.5
7
5
5
5
5
5
5
5
6.5
6
5
5
5.5
4.5
5
5
58.90
71.25
86.45
95.00
62
75
65.10
78.75
95.55
105.0
4
125
175
250
350
2000
2000
3000
3000
0.25
0.25
0.25
0.25
5
5
5
5
47.1
56.0
69.2
76.0
3.3
2.8
2.5
91
100
VF = 1.2V Max @IF = 200mA for 30V below types, VF = 2.0V Max @IF = 200mA for 30~56V types, and VF = 3.0V Max @IF = 200mA for 60V
above types
1. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)
The type numbers listed have a standard tolerance on the nominal zener voltage of ± 5%.
2. SPECIALS AVAILABLE INCLUDE
Nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery, contact
you nearest Tak Cheong representative.
3. ZENER VOLTAGE (VZ) MEASUREMENT
The zener voltage (VZ) is tested under pulse condition. The measured VZ is guaranteed to be within specification with device junction in
thermal equilibrium.
4. ZENER IMPEDANCE (ZZ) DERIVATION
Number: DB-070
Sep.2010 / F
Page 2
TAK_CHEONG [ Tak Cheong Electronics (Holdings) Co.,Ltd ]
