TIP41C
TIP42C
Complementary power transistors
Features
■ Complementary PNP-NPN devices
■ New enhanced series
■ High switching speed
■ hFE grouping
■ hFE improved linearity
Applications
■ General purpose circuits
■ Audio amplifier
■ Power linear and switching
Description
The TIP41C is a base island technology NPN
power transistor in TO-220 plastic package that
make this device suitable for audio, power linear
and switching applications. The complementary
PNP type is TIP42C
.
3
2
1
TO-220
Figure 1. Internal schematic diagram
Table 1. Device summary
Order code
TIP41C (Note 1 on page 4)
TIP42C (Note 1 on page 4)
Marking
TIP41C R
TIP41C O
TIP41C Y
TIP42C R
TIP42C O
TIP42C Y
Package
TO-220
TO-220
Packaging
Tube
Tube
November 2007
Rev 2
1/12
www.st.com
12
