PNP Silicon High-
Voltage Transistor
q q q q q
BFN 21
Suitable for video output stages in TV sets and switching power supplies High breakdown
voltage Low collector-emitter saturation
voltage Low capacitance Complementary type: BFN 20 (NPN)
Type BFN 21
Marking DF
Ordering Code (tape and reel) Q62702-F1059
Pin Configuration 1 2 3 B C E
Package1) SOT-89
Maximum Ratings Parameter Collector-emitter
voltage Collector-base
voltage Collector-emitter
voltage, RBE = 2.
7 kΩ Emitter-base
voltage Collector current Peak collector current Total power dissipation, TS = 120 ˚C Junction temperature Storage temperature range Thermal Resistance Junction - ambient2) Junction - soldering point Rth JA Rth J...