KSR1208 Datasheet, Equivalent, Cross Reference Search
Type Designator: KSR1208
Material of Transistor: Si
Polarity: Pre-Biased-NPN
Built in Bias Resistor R1 = 47 kOhm
Built in Bias Resistor R2 = 22 kOhm
Typical Resistor Ratio R1/R2 = 2.1
Maximum Collector Power Dissipation (Pc): 0.3
W
Maximum Collector-Base Voltage |Vcb|: 50
V
Maximum Collector-Emitter Voltage |Vce|: 50
V
Maximum Emitter-Base Voltage |Veb|: 10
V
Maximum Collector Current |Ic max|: 0.1
A
Max. Operating Junction Temperature (Tj): 150
°C
Transition Frequency (ft): 250
MHz
Collector Capacitance (Cc): 3.7
pF
Forward Current Transfer Ratio (hFE), MIN: 56
Noise Figure, dB: -
Package: TO92S
KSR1208 Transistor Equivalent Substitute - Cross-Reference Search
KSR1208 Datasheet (PDF)
ksr1208.pdf
KSR1208 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =47 , R2=22 ) Complement to KSR2208ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitVCollector-Base Voltage VCBO 50VCollector-Emitter Voltage VCEO 50VEmitter-
ksr1207.pdf
KSR1207 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =22 , R2=47 ) Complement to KSR2207ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitVCollector-Base Voltage VCBO 50VCollector-Emitter Voltage VCEO 50VEmitter-
ksr1201.pdf
KSR1201 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =4.7 , R2=4.7 ) Complement to KSR2201ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitCollector-Base Voltage VCBO 50 VCollector-Emitter Voltage VCEO 50 VEmitter-Bas
ksr1206.pdf
KSR1206 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =10 , R2=47 ) Complement to KSR2206ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitVCollector-Base Voltage VCBO 50VCollector-Emitter Voltage VCEO 50VEmitter-
ksr1203.pdf
KSR1203 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =22 , R2=22 ) Complement to KSR2203ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitCollector-Base Voltage VCBO 50 VCollector-Emitter Voltage VCEO 50 VEmitter-Base
ksr1204.pdf
KSR1204 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =47 , R2=47 ) Complement to KSR2204ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitCollector-Base Voltage VCBO 50 VCollector-Emitter Voltage VCEO 50 VEmitter-Base
ksr1202.pdf
KSR1202 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =10 , R2=10 ) Complement to KSR2202ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitCollector-Base Voltage VCBO 50 VCollector-Emitter Voltage VCEO 50 VEmitter-Base
ksr1209.pdf
KSR1209 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R=4.7 ) Complement to KSR2209ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitVCollector-Base Voltage VCBO 40VCollector-Emitter Voltage VCEO 40VEmitter-Base Volt
ksr1205.pdf
KSR1205 NPN EPITAXIAL SILICON TRANSISTORSWITCHING APPLICATION (Bias Resistor Built In)TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =4.7 , R2=10 ) Complement to KSR2205ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitVCollector-Base Voltage VCBO 50VCollector-Emitter Voltage VCEO 50VEmitter
Datasheet: 2SA1801 , 2SA1802 , 2SA1802A , 2SA1803 , 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , BD777 , 2SA1805 , 2SA1805O , 2SA1805R , 2SA1806 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C .
