TIP120, TIP121, TIP122 TIP125, TIP126, TIP127
Complementary power Darlington
transistors
Features
■ Low collector-emitter saturation voltage ■ Complementary
NPN -
PNP transistors
Applications
■ 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-220
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 TIP120 TIP121 TIP122 TIP125 TIP126 TIP127
Marking TIP120 TIP121 TIP122 TIP125 TIP126 TIP127
...