1N750A Datasheet, PDF (1/4 Pages) Tak Cheong Electronics (Holdings) Co.,Ltd – 500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators

Zeners
1N4370A - 1N4372A
1N746A - 1N759A
Absolute Maximum Ratings * T_A = 25°C unless otherwise noted
Symbol
Parameter
Value
P_D
Power Dissipation
500
@ TL ≤ 75°C, Lead Length = 3/8”
Derate above 75°C
4.0
T_J, T_STG 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 T_A=25°C unless otherwise noted
Device
V_Z (V) @ I_Z = 20mA (Note 1)
Min.
Typ.
Max.
Z_Z (Ω) @ I_Z = 20mA
1N4370A
2.28
2.4
2.52
30
1N4371A
2.57
2.7
2.84
30
1N4372A
2.85
3.0
3.15
29
1N746A
3.14
3.3
3.47
28
1N747A
3.42
3.6
3.78
24
1N748A
3.71
3.9
4.10
23
1N749A
4.09
4.3
4.52
22
1N750A
4.47
4.7
4.94
19
1N751A
4.85
5.1
5.36
17
1N752A
5.32
5.6
5.88
11
1N753A
5.89
6.2
6.51
7
1N754A
6.46
6.8
7.14
5
1N755A
7.13
7.5
7.88
6
1N756A
7.79
8.2
8.61
8
1N757A
8.65
9.1
9.56
10
1N758A
9.50
10
10.5
17
1N759A
11.40
12
12.6
30
V_F Forward Voltage = 1.5V Max @ I_F = 200mA
I_ZM (mA)
(Note 2)
150
135
120
110
100
95
85
75
70
65
60
55
50
45
40
35
30
I_R (µA) @ V_R = 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 (V_Z)
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (T_L) at 30°C ± 1°C and 3/8” lead length.
2. Maximum Zener Current Ratings (I_ZM)
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.
Rev. D1
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