1N3157
1N3157 is TEMPERATURE COMPENSATED ZENER DIODE manufactured by Digitron Semiconductors.
- Part of the 1N3154 comparator family.
- Part of the 1N3154 comparator family.
1N3154(A)-1N3157(A)
High-reliability discrete products and engineering services since 1977
TEMPERATURE PENSATED ZENER DIODE
Features
- Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
- Available as non-Ro HS (Sn/Pb plating), standard, and as Ro HS by adding “-PBF” suffix.
MAXIMUM RATINGS Operating Temperature Storage Temperature DC Power Dissipation Power Derating Reverse Leakage Current
-65 to +175°C -65 to +175°C 500 m W @ 50◌۠ °C 4 m W/°C above 50°C IR = 10µA @ 25°C & VR = 5.5 Vdc
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Type Number
Zener Voltage VZ @ IZT
Zener Test Current IZT
Maximum Zener Impedance ZZT Note 1
Voltage Temperature
Stability VZT maximum
Note 2
Temperature Range
Effective Temperature Coefficient
Volts m A
Ohms m V
°C %/°C
1N3154
8.00-8.80
130 -55 to +100 .01
1N3154A
8.00-8.80
172 -55 to +150 .01
1N3155
8.00-8....
