2STF2340 2STN2340
Low voltage fast-switching
PNP power
transistors
Features
■ Very low collector-emitter saturation voltage ■ High current gain characteristic ■ Fast switching speed
Applications
■ LED ■ Motherboard & hard disk drive ■ Mobile equipment ■ DC-DC converter
Description
The devices are
PNP transistors manufactured using new “PB-HDC” (power bipolar high density current) technology.
The resulting
transistor shows exceptional high gain performances coupled with very low saturation voltage.
The 2STF2340 complementary
PNP is the 2STF1340.
4 4
3 2
1
3 2 1
SOT-89
SOT-223
Figure 1.
Internal schematic diagram
Table 1.
Device summary
Order codes
Marking
2STF2340
2340
2STN2340
...