SMD Type
Transistors
NPN High-Voltage Transistors BF820,BF822
Features
Low current (max. 50 mA) High voltage (max. 30...
SMD Type
Transistors
NPN High-Voltage
Transistors BF820,BF822
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
Collector-base voltage
BF820
BF822
Collector-emitter voltage
BF820
BF822
Emitter-base voltage
Collector current
Peak collector current
Peak base current
Total power dissipation *
Storage temperature
Junction temperature
Operating ambient temperature
Thermal resistance from junction to ambient *
*
Transistor mounted on an FR4 printed-circuit board.
Symbol
VCBO
VCEO
VEBO IC ICM IBM Ptot Tstg Tj
Ramb Rth j-a
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
Electrical Characteristics Ta = 25
Parameter
Collector cutoff current
Emitter cutoff current DC current gain * collector-emitter saturation voltage Feedba...