BF421, BF423
Small Signal
Transistors (
PNP)
TO-92
.
181 (4.
6) min.
.
492 (12.
5) .
181 (4.
6) .
142 (3.
6)
FEATURES ♦
PNP Silicon Epitaxial
Transistors
especially suited for application in class-B video output stages of TV receivers and monitors.
♦ As complementary types, the
NPN tran-
sistors BF420 and BF422 are recommended.
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 Curre...