. for general–purpose power amplifier and switching applications. • 25 A Collector Current • Low Leakage Current — ICEO = 1.0 mA @ 30 and 60 V • Excellent DC Gain — hFE = 40 Typ @ 15 A • High Current Gain Bandwidth Product — hfe = 3.0 min @ IC = 1.0 A, f = 1.0 MHz  MAXIMUM RATINGS   Rating   Symbol TIP35A TIP36A TIP35B TIP36B TIP35C TIP36C Unit   Collector–Emitter Voltage  VCEO  60 V  80 V  100 V  Vdc   Collector–Base Voltage  VCB  60 V  80 V  100 V  Vdc   Emitter–Base Voltage  VEB  5.0  Vdc  Collector Current — Continuous Peak (1) IC 25 40 Adc Base Current — Continuous  IB 5.0  Adc Total Power Dissipation @ TC = 25
C Derate above 25
C PD 125 1.0 Watts W/
C  Operating and Storage Junction Temperature Range TJ, Tstg –65 to +150 
C Unclamped Inductive Load  ESB 90  mJ  THERMAL CHARACTERISTICS   Characteristic   Symbol   Max  Unit   Thermal Resistance, Junction to Case   RθJC   1.0  
C/W   Junction–To–Free–Air Thermal Resistance  RθJA   35.7  
C/W (1) Pulse Test: Pulse Width = 10 ms, Duty Cycle
10%. Figure 1. Power Derating TC, CASE TEMPERATURE (°C) 0 125 0 25 175 75 100 50 75 100 125 25 150 PD, POWER DISSIPATION (WATTS) 50 Preferred devices are Motorola recommended choices for future use and best overall value.