BF420

Transistor Polarity : NPN
Configuration : Single
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
Emitter- Base Voltage VEBO : 5 V
Package / Case : TO-92
Maximum DC Collector Current : 0.5 A
Collector- Emitter Voltage VCEO Max : 300 V
Packaging : Bulk
DC Collector/Base Gain hfe Min : 50
Maximum Operating Frequency : 60 MHz


Features:

NPN Silicon Epitaxial Planar Transistors especially suited for application in class-B video output stages of TV receivers and monitors.
As complementary types, the PNP transistors BF421 and BF423 are recommended





Specifications

	Symbol	Value	Unit
Collector-Base Voltage BF420BF422	VCBO VCBO	300 250	V V
Collector-Emitter Voltage BF422	VCEO	250	V
Collector-Emitter Voltage BF420	VCER	300	V
Emitter-Base Voltage	VEBO	5	V
Collector Current	IC	50	mA
Peak Collector Current	ICM	100	mA
Power Dissipation at Tamb = 25	Ptot	8301)	mW
Junction Temperature	Tj	150
Storage Temperature Range	TS	65 to +150

1) Valid provided that leads are kept at ambient temperature at a distance of 2 mm from case