TIP122FP
TIP127FP
Complementary power Darlington transistors
Features
■ Low collector-emitter saturation voltage
■ Complementary NPN - PNP transistors
■ TO-220FP isolated package UL compliant
Application
■ General purpose linear and switching
Description
The devices are manufactured in planar
technology with “base island” layout and
monolithic Darlington configuration. The resulting
transistors show exceptional high gain
performance coupled with very low saturation
voltage.
3
2
1
TO-220FP
Figure 1. Internal schematic diagrams
NPN: R1 = 7 kΩ
R2 = 70 Ω
PNP: R1 = 16 kΩ
R2 = 60 Ω
Table 1. Device summary
Order codes
Marking
TIP122FP
TIP122FP
TIP127FP
TIP127FP
Polarity
NPN
PNP
Package
TO-220FP
December 2009
Doc ID 5309 Rev 5
Packaging
Tube
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