ST42 Datasheet, Equivalent, Cross Reference Search
Type Designator: ST42
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Base Voltage |Vcb|: 45 V
Maximum Collector-Emitter Voltage |Vce|: 45 V
Maximum Emitter-Base Voltage |Veb|: 2 V
Maximum Collector Current |Ic max|: 0.025 A
Max. Operating Junction Temperature (Tj): 200 °C
Transition Frequency (ft): 18 MHz
Collector Capacitance (Cc): 5 pF
Forward Current Transfer Ratio (hFE), MIN: 60
Noise Figure, dB: -
Package: TO5
ST42 Transistor Equivalent Substitute - Cross-Reference Search
ST42 Datasheet (PDF)
kst42 kst43.pdf
KST42/43High Voltage Transistor32SOT-2311. Base 2. Emitter 3. CollectorNPN Epitaxial Silicon TransistorAbsolute Maximum Ratings Ta=25C unless otherwise noted Symbol Parameter Value UnitsVCBO Collector Base Voltage : KST42 300 V : KST43 200 VVCEO Collector-Emitter Voltage : KST42 300 V : KST43 200 VVEBO Emitter-Base Voltage 6 VIC Collector Current 500 mAPC C
kst42.pdf
KST42/43 NPN EPITAXIAL SILICON TRANSISTORHIGH VOLTAGE TRANSISTORSOT-23ABSOLUTE MAXIMUM RATINGS (T =25 )A Characteristic Symbol Rating UnitCollector Base Voltage VCBO :KST42 300 V :KST43 200 VCollector-Emitter Voltage VCEO :KST42 300 V :KST43 200 VEmitter-Base Voltage VEBO 6 VCollector Current IC 500 mACollector Dissipation PC 350 mWStorage Temperature TSTG 150 Th
Datasheet: 2SA1801 , 2SA1802 , 2SA1802A , 2SA1803 , 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , BD777 , 2SA1805 , 2SA1805O , 2SA1805R , 2SA1806 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C .
