JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.
, LTD
SOT-23 Plastic-Encapsulate
Transistors
BF821/BF823
TRANSISTOR (
PNP)
SOT-23
FEATURES z Low current (max.
-50 mA) z High voltage (max.
-300V) z Telephony and professional communication equipment.
1.
BASE 2.
EMITTER 3.
COLLECTOR
MARKING: BF821:1W, BF823: 1Y MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
Symbol VCBO VCEO VEBO IC PC Tj Tstg
Collector-Base Voltage
Parameter
Collector-Emitter Voltage
Emitter-Base Voltage Collector Current -Continuous Collector Power Dissipation Junction Temperature Storage Temperature
BF821 BF823
BF821 BF823
Value -300 -250 -300 -250
-5
-50
0.
25
150
-55~150
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless othe...