Specification	BD159STU

Current - Collector (Ic) (Max) [Max]	500 mA
Current - Collector Cutoff (Max) [Max]	100 µA
DC Current Gain (hFE) (Min) @ Ic, Vce	30
Mounting Type	Through Hole
Package / Case	TO-225AA, TO-126-3
Power - Max [Max]	20 W
Supplier Device Package	TO-126-3
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max) [Max]	350 V

BD159(LEGACY%20FAIRCHILD) Series

0.5 A, 350 V NPN Bipolar Power Transistor

Part	Current - Collector (Ic) (Max) [Max]	Mounting Type	Package / Case	Current - Collector Cutoff (Max) [Max]	DC Current Gain (hFE) (Min) @ Ic, Vce	Transistor Type	Voltage - Collector Emitter Breakdown (Max) [Max]	Supplier Device Package	Power - Max [Max]
ON Semiconductor BD159STU	500 mA	Through Hole	TO-126-3 TO-225AA	100 µA	30	NPN	350 V	TO-126-3	20 W

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

This device is designed for power output stages for television, radio, phonograph and other consumer product applications.