Motorola TIP3055
POWER TRANSISTORS
MAXIMUM RATINGS
Rating Symbol VCEO VCER VCB VEB IC IB Value 60 70 Unit Vdc Vdc Vdc Vdc Adc Adc Collector–Emitter Voltage Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage 100 7.0 15 7.0 Collector Current — Continuous Base Current Total Power Dissipation @ TC = 25_C Derate above 25_C Operating and Storage Junction Temperature Range PD 90 0.72 Watts W/_C TJ, Tstg – 65 to + 150 . . . designed for general–purpose switching and amplifier applications. _C THERMAL CHARACTERISTICS Characteristic CASE 340D–01 Symbol RθJC RθJA Max Unit Thermal Resistance, Junction to Case 1.39 35.7 _C/W _C/W Thermal Resistance, Junction to Ambient 1000 hFE , DC CURRENT GAIN VCE = 4.0 V TJ = 25°C 100 TIP3055 TIP2955 10 0.1 0.2 0.5 0.7 1.0 0.3 2.0 3.0 IC, COLLECTOR CURRENT (AMP) 5.0 7.0 10 Figure 1. DC Current Gain © Motorola, Inc. 1995 Motorola Bipolar Power Transistor Device Data 1 ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ TIP3055 TIP2955 ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎ...