1N3157A

1N3154(A)-1N3157(A) High-reliability discrete products and engineering services since 1977 TEMPERATURE COMPENSATED 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-RoHS (Sn/Pb plating), standard, and as RoHS 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 mW @ 50◌۠ °C 4 mW/°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 mA Ohms mV °C %/°C 1N3154 8.00-8.80 10 15 130 -55 to +100 .01 1N3154A 8.00-8.80 10 15 172 -55 to +150 .01 1N3155 8.00-8....