STMicroelectronics TIP127-A
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.FEATURES
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● The devices are qualified for automotive application Low collector-emitter saturation voltage Complementary NPN - PNP transistors 3 1 2 Application
● General purpose linear and switching TO-220
DESCRIPTION
Figure 1. Internal schematic diagrams NPN: R1 = 7 kΩ R2 = 70 Ω PNP: R1 = 16 kΩ R2 = 60 Ω Table 1. Device summary Marking TIP122 TIP127 Polarity NPN TO-220 Tube PNP Package Packaging Order codes TIP122-A TIP127-A July 2009 Doc ID 15983 Rev 1 1/12 12 Contents TIP122-A, TIP127-A Contents 1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 4 5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .