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TIP31C

Power transistors

General features
New enhanced series
High switching speed
hFE improved linearity
hFE Grouping

3
Applications 1
2


Linear and switching industrial application TO-220

Description
The TIP31C is a base island technology NPN
power transistor in TO-220 plastic package with
better performances than the industry standard Internal schematic diagram
TIP31C that make this device suitable for audio,
power linear and switching applications. The
PNP type is TIP32C.




Order codes
Part Number Marking Package Packing

TIP31C R
TIP31C
TIP31C O TO-220 Tube
Note: on page 4
TIP31C Y




April 2006 Rev 1 1/10
www.st.com 10
Contents TIP31C


Contents

1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curve) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8




2/10
TIP31C Absolute maximim ratings


1 Absolute maximim ratings

Table 1. Absolute maximim ratings
Symbol Parameter Value Unit

VCBO Collector-base voltage (IE = 0) 100 V

VCEO Collector-emitter voltage (IB = 0) 100 V
VEBO Emitter-base voltage (IC = 0) 5 V

IC Collector current 3 A
ICM Collector peak current 5 A
IB Base current 1 A
Total dissipation at Tcase = 25