1N4370A Datasheet PDF - Fairchild Semiconductor
Part Number | 1N4370A | |
Description | Zener Diode | |
Manufacturers | Fairchild Semiconductor | |
Logo | ||
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1N4370A - 1N4372A
1N746A - 1N759A
Absolute Maximum Ratings * TA = 25°C unless otherwise noted
Symbol
Parameter
Value
PD Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8”
500
Derate above 75°C
4.0
TJ, TSTG Operating and Storage Temperature Range -65 to +200
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Units
mW
mW/°C
°C
Tolerance = 5%
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Electrical Characteristics TA=25°C unless otherwise noted
Device
VZ (V) @ IZ = 20mA (Note 1)
Min.
Typ.
Max.
ZZ (Ω) @ IZ = 20mA
1N4370A
1N4371A
1N4372A
1N746A
1N747A
2.28
2.57
2.85
3.14
3.42
2.4
2.7
3.0
3.3
3.6
2.52
2.84
3.15
3.47
3.78
30
30
29
28
24
1N748A
1N749A
1N750A
1N751A
1N752A
3.71
4.09
4.47
4.85
5.32
3.9
4.3
4.7
5.1
5.6
4.10
4.52
4.94
5.36
5.88
23
22
19
17
11
1N753A
1N754A
1N755A
1N756A
1N757A
5.89
6.46
7.13
7.79
8.65
6.2
6.8
7.5
8.2
9.1
6.51
7.14
7.88
8.61
9.56
7
5
6
8
10
1N758A
1N759A
9.50
11.40
10
12
10.5
12.6
17
30
VF Forward Voltage = 1.5V Max @ IF = 200mA
IZM (mA)
(Note 2)
150
135
120
110
100
95
85
75
70
65
60
55
50
45
40
35
30
IR (µA) @ VR = 1V
Ta = 25°C Ta = 125°C
100 200
75 150
50 100
10 30
10 30
10 30
2 30
2 30
1 20
1 20
0.1 20
0.1 20
0.1 20
0.1 20
0.1 20
0.1 20
0.1 20
Notes:
1. Zener Voltage (VZ)
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30°C ± 1°C and 3/8” lead length.
2. Maximum Zener Current Ratings (IZM)
The maximum current handling capability on a worst case basis is limited by the actual zener voltage at the operation point and the power derating curve.
©2004 Fairchild Semiconductor Corporation
1N4370A - 1N4372A 1N746A - 1N759A, Rev. C1
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 1N4370A electronic component. |
Information | Total 4 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 1N4370A.PDF Datasheet ] |
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