View tip110 datasheet:

TIP110/112 TIP115/117 COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS n SGS-THOMSON PREFERRED SALESTYPES DESCRIPTION The TIP110, and TIP112 are silicon epitaxial-base NPN transistors in monolithic Darlington configuration mounted in Jedec TO-220 plastic package. They are intented for use in medium power linear and switching applications. 3 2 The complementary PNP types are TIP115, and 1 TIP117. TO-220 INTERNAL SCHEMATIC DIAGRAM R Typ. = 5 K? R Typ. = 150 ? 1 2 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit NPN TIP110 TIP112 PNP TIP115 TIP117 V Collector-Base Voltage (I = 0) 60 100 V CBO E VCEO Collector-Emitter Voltage (IB = 0) 60 100 V VEBO Emitter-Base Voltage (IC = 0) 5 V I Collector Current 2 A C I Collector Peak Current 4 A CM I Base Current 5