Datasheet Summary
BF420, BF422
Small Signal Transistors (NPN)
TO-92
.181 (4.6) min. .492 (12.5) .181 (4.6) .142 (3.6)
- NPN Silicon Epitaxial Planar Transistors especially suited for application in class-B video output stages of TV receivers and monitors.
Features
- As plementary types, the PNP transistors BF421 and BF423 are remended max. ∅ .022 (0.55) .098 (2.5) E C B
MECHANICAL DATA
Case: TO-92 Plastic Package Weight: approx. 0.18 g
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector...
