器件名称:
1N3157
功能描述:
8.4 V0LT NOMINAL ZENER VOLTAGE
文件大小:
96.51KB 共2页
简 介:
1N3154-1 THRU 1N3157-1 AVAILABLE IN JAN, JANTX, JANTXV AND JANS PER MIL-PRF-19500/158 8.4 V0LT NOMINAL ZENER VOLTAGE TEMPERATURE COMPENSATED ZENER REFERENCE DIODES METALLURGICALLY BONDED 1N3154 thru 1N3157A and 1N3154-1 thru 1N3157A-1 MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C DC Power Dissipation: 500mW @ +50°C Power Derating: 4 mW / °C above +50°C REVERSE LEAKAGE CURRENT lR = 10 A @ 25°C & VR = 5.5Vdc ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specied. JEDEC TYPE NUMBER ZENER VOLTAGE vz @ I ZT ZENER TEST CURRENT I ZT MAXIMUM VOLTAGE TEMPERATURE ZENER TEMPERATURE RANGE IMPEDANCE STABILITY ZZT V ZT MAXIMUM (Note 1) (Note 2) mV 130 172 65 86 26 34 13 17 °C -55 to +100 -55 to +150 -55 to +100 -55 to +150 -55 to +100 -55 to +150 -55 to +100 -55 to +150 EFFECTIVE TEMPERATURE COEFFICIENT FIGURE 1 % / °C .01 .01 .005 .005 .002 .002 .001 .001 VOLTS 1N3154 1N3154A 1N3155 1N3155A 1N3156 1N3156A 1N3157 1N3157A 8.00—8.80 8.00—8.80 8.00—8.80 8.00—8.80 8.00—8.80 8.00—8.80 8.00—8.80 8.00—8.80 mA 10 10 10 10 10 10 10 10 OHMS 15 15 15 15 15 15 15 15 DESIGN DATA CASE: Hermetically sealed glass case. DO – 35 outline. LEAD MATERIAL: Copper clad steel. LEAD FINISH: Tin / Lead POLARITY: Diode to be operated with the banded (cathode) end positive. NOTE 1 Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal to 10% of l . ZT The maximum allowable change observed over the entire temperature rang……
