INPUT-TO-OUTPUT VOLTAGE PLUS OR MINUS 1 KV; COLLECTOR-EMITTER VOLTAGE 35 V; COLLECTOR-BASE VOLTAGE 35 V; EMITTER-BASE VOLTAGE 4 V; INPUT DIODE REVERSE VOLTAGE 2 V; INPUT DIODE CONTINUOUS FORWARD CURRENT 40 MA; CONTINUOUS COLLECTOR CURRENT 50 MA; CONTINUOUS TRANSISTOR POWER DISSIPATION 300 MW; METAL CAN; SIX TERMINALS; 0.185 IN. MAX LG; 0.370 IN. MAX DIA