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BFR90
CASE 317A-01, STYLE 2 HIGH FREQUENCY TRANSISTOR
NPN SILICON
J<
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
—Collector Current Continuous
@Total Device Dissipation Ta = 60°C
Derate above 60°C Storage Temperature
Symbol v CEO VCBO v EBO
"C
PD
Tstq
Value 15 20 3.0 30 180
2.0
- 65 to + 1 50
Unit Vdc Vdc Vdc
mAdc
mW
mW/°C
°C
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Ambient
Symbol R &JA
Max
500
Unit °C/W
ELECTRICAL CHARACTERISTICS (Ta = 25°C unless otherwise noted.
Characteristic
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage Oc = 1.0 mAdc, Bl = 0)
Collector-Base Breakdown Voltage C(l = 0.1 mAdc, El = 0)
Emitter-Base Breakdown Voltage (IE = 0.