CYStech Electronics Corp.
NPN Epitaxial Planar Transistor
Spec.
No.
: C234A3-A Issued Date : 2004.
03.
02 Revised Date : 2004.
10.
18 Page No.
: 1/4
BF420A3/S
Description
• NPN high
voltage transistors in a TO-92 plastic package.
• Complementary to BF421A3/S.
www.
DataSheet4U.
com • Pb-free package is available
Features
• Low feedback capacitance.
Applications Symbol
• Class-B video output stages in color television and professional monitor equipment.
Outline
BF420A3/S TO-92
B：Base C：Collector E：Emitter
ECB
Absolute Maximum Ratings (Ta=25°C)
Parameter Collector-Base
Voltage Collector-Emitter
Voltage Emitter-Base
Voltage Collector Current (DC) Peak Collector Current Peak Base Current Powe...