®
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
ELECTRICAL CHARACTERIZATION (TA = 25°C unless otherwise noted)
Zener Voltage (Note 3.)
IR @VR = 1V
IZM
Zener Impedance
Device
Device
ZZT @IZT (Note 4.)
(Note 5.)
VZ (Volts)
Nom
@IZT
T
amb 25℃
Tamb 125℃
(Note 2.)
Marking
Min
Max
(mA)
(Ω)
(uA)
(uA)
(mA)
1N4370A
1N4371A
1N4372A
1N746A
1N747A
1N748A
1N749A
1N750A
1N751A
1N752A
1N753A
1N754A
1N755A
1N756A
1N757A
1N758A
1N759A
1N4370A
1N4371A
1N4372A
1N746A
1N747A
1N748A
1N749A
1N750A
1N751A
1N752A
1N753A
1N754A
1N755A
1N756A
1N757A
1N758A
1N759A
2.28
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
11.4
2.4
2.7
3.0
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
2.52
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.5
12.6
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
29
28
24
23
22
19
17
11
7
100
75
50
10
10
10
2
200
150
100
30
30
30
30
30
20
20
20
20
20
20
20
20
20
150
135
120
110
100
95
85
2
75
1
70
1
65
0.1
0.1
0.1
0.1
0.1
0.1
0.1
60
5
55
6
50
8
45
10
17
30
40
35
12
30
VF Forward Voltage = 1.5V max @ IF = 200mA for all types
2. TOLERANCE AND VOLTAGE DESIGNATION
The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
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
ZZT is measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC)
0.1 IZ(DC) with AC frequency = 60Hz.
=
5. MAXIMUM ZENER CURRENT RATINGS (IZM
)
Values shown are based on the JEDEC rating of 400mW where the actual zener voltage (VZ) is known at the operation point, the
zener current may be increased and is limited by the derating curve.
November 2006 / C
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