2SA478 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2SA478
Material of Transistor: Ge
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 0.125 W
Maximum Collector-Base Voltage |Vcb|: 40 V
Maximum Collector-Emitter Voltage |Vce|: 40 V
Maximum Emitter-Base Voltage |Veb|: 2 V
Maximum Collector Current |Ic max|: 0.4 A
Max. Operating Junction Temperature (Tj): 85 °C
Transition Frequency (ft): 20 MHz
Collector Capacitance (Cc): 5 pF
Forward Current Transfer Ratio (hFE), MIN: 60
Noise Figure, dB: -
Package: TO1
2SA478 Transistor Equivalent Substitute - Cross-Reference Search
2SA478 Datasheet (PDF)
2sa473.pdf
2SA473 PNP EPITAXIAL SILICON TRANSISTORLOW FREQUENCY POWER AMPLIFIER TO-220 Complement to 2SC1173ABSOLUTE MAXIMUM RATINGS (T =25)ACharacteristic Symbol Rating Unit Collector-Base Voltage VCBO -30 V Collector-Emitter Voltage VCEO -30 V Emitter-Base voltage VEBO -5 V Collector Current (DC) IC -3 A Collector Dissipation (Tc=25 PC 10 W Jun
2sa473.pdf
isc Silicon PNP Power Transistor 2SA473DESCRIPTIONCollector-Emitter Breakdown Voltage: V = -30V(Min)(BR)CEOGood Linearity of hFEComplement to Type 2SC1173Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSPower amplifier applications.Car radio and car stereo output stage applications.ABSOLUTE MAXIMUM RATINGS(T =25
Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , D209L , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .
