MAXIMUM RATINGS
Rating
Collector-Emitter Voltage Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage C...
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage Collector Current - Continuous
@Total Device Dissipation Ta = 25°C
Derate above 25°C
@Total Device Dissipation Tq = 25°C
Derate above 25°C Operating and Storage Junction
Temperature Range
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient
Symbol
VCEO VCER VCBO VEBO
ic
PD
pd
Tj. T stg
Symbol Rhjc R^ja
BSS BSS BSS 50 51 52 45 60 80 45 60 80 60 80 100
5.0 1.0 0.8 5.3
5 28.6
-65 to +200
Max
35 220
Unit I
Vdc Vdc Vdc Vdc Adc Watt
mW/°C
Watt
mW/°C
°C
Unit
°C/W °c/w
BSS50 BSS51 BSS52
CASE 79, STYLE 1
TO-39 (TO-205AD) DARLINGTON
TRANSISTOR
NPN SILICON
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.
Characteristic
Symbol
OFF CHARACTERISTICS
Collector-Cutoff Current (VcB = 45 V, Ie = 0)
(Vcb = 60 V, Ie = 0) (VCB = 80 V, IE = 0)
Emitter-Cutoff Current (V EB = 4 V, Ic = 0)
Collector-Em...