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TIP2955 TIP3055 COMPLEMENTARY SILICON POWER TRANSISTORS n SGS-THOMSON PREFERRED SALESTYPES DESCRIPTION The TIP3055 is a silicon epitaxial-base planar NPN transistor mountend in TO-218 plastic package and intented for power switching circuits, series and shunt regulators, output stages and hi-fi amplifiers. The complementary PNP type is the TIP2955. 3 2 1 TO-218 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symb ol Parameter Valu e Unit V CBO Collector-Base Voltage (IE = 0) 100 V V CEO Collector-emitter Voltage (I B = 0) 60 V IC Collector Current 15 A IB Base Current 7 A P tot T otal Dissipation at T c 25 C o 90 W o T s tg Storage Temperature -65 to 150 C o Tj Max. O perating Junction Temperature 150 C October 1995 1/4 TIP2955/TIP3055 THERMAL DATA o R thj -ca se Thermal Resistance Junction-case Max 1.4 C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbo l Parameter T est Con ditio ns Min . T yp. Max. Unit I CEX Collector Cut-off V CE = 100 V V BE = -1.5 V 5 mA Current (V BE = 1.5V) I CEO Collector Cut-off V CE = 30 V 0.7 mA Current (I B = 0) I EBO Emitter Cut- off Current V EB = 7 V 5 mA (I C = 0) V CEO(sus) Collector-Emitter I C = 30 mA