DISCRETE SEMICONDUCTORS
DATA SHEET
M3D067
BF857; BF858; BF859
NPN high-voltage
transistors
Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC04
1996 Dec 09
Philips Semiconductors
NPN high-voltage
transistors
Product specification
BF857; BF858; BF859
DESCRIPTION
NPN transistors in a TO-202 plastic package.
An A-version with e-b-c pinning instead of e-c-b is available on request.
APPLICATIONS • For use in video output stages of black and white and
colour television receivers.
PINNING PIN DESCRIPTION 1 emitter 2 collector, connected to mounting base 3 base
handbook, halfpage
1 23
MBH794
Fig.
1 Simplified outline (TO-202) and symbol.
QUICK REF...