SMD Type
Transistors
PNP High-Voltage Transistors BF821,BF823
Features
Low current (max. 50 mA) High voltage (max. 30...
SMD Type
Transistors
PNP High-Voltage
Transistors BF821,BF823
Features
Low current (max. 50 mA) High voltage (max. 300 V).
+0.12.4 -0.1
SOT-23
2.9+0.1 -0.1
0.4+0.1 -0.1
3
12 0.95+0.1
-0.1
1.9+0.1 -0.1
+0.11.3 -0.1
0.55 0.4
Unit: mm 0.1+0.05
-0.01
+0.10.97 -0.1
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
Collector-base voltage
BF821 BF823
VCBO
Collector-emitter voltage
BF821 BF823
VCEO
Emitter-base voltage
VEBO
Collector current
IC
Peak collector current
ICM
Peak base current
IBM
Total power dissipation *
Ptot
Storage temperature
Tstg
Junction temperature
Tj
Operating ambient temperature
Ramb
Thermal resistance from junction to ambient * Rth j-a
*
Transistor mounted on an FR4 printed-circuit board.
Rating -300 -250 -300 -250
-5 -50 -100 -50 250 -65 to +150 150 -65 to +150 500
Unit V V V V V mA mA mA
mW
K/W
0-0.1 +0.10.38
-0.1
1.Base 2.Emitter 3.collector
Electrical Characteristics Ta = 25
Parameter
Collector cutoff current
Emitter cutoff cur...