NTE570 Silicon Controlled Avalanche Diode Absolute Maximum Ratings: Peak Reverse Voltage, VRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130V Allowable Avalanche Current (Square Wave Single Pulse 100s), IZSM . . . . . . . . . . . . . . . . . . . 1.0A Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +150C Storage temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +150C Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter Avalanche Voltage Reverse Current Reverse Current (High Temperature) Temperature Dependency of VZ Symbol VZ IR IR(H) J Test Conditions IZ = 1mA Instantaneous VR = 130V VR = 130V, TA = +100C IZ = 1mA Min 135 - - - Typ - - - 0.15 Max 180 10 50 - Unit V A A V/C 1.070 (27.2) Min .291 (7.4) Max .032 (0.83) Dia Max Color Band Denotes Cathode .165 (4.2) Dia Max
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