KD503 NPN  90V 20A 150W TO3
    
    
                                                                                                                                                    
        Description
                        KD503 NPN 90V 20A 150W TO3 
                
                
                    
                
            Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 150 W
Maximum Collector-Base Voltage |Vcb|: 90 V
Maximum Collector-Emitter Voltage |Vce|: 80 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 20 A
Max. Operating Junction Temperature (Tj): 150 °C
Transition Frequency (ft): 2 MHz
Forward Current Transfer Ratio (hFE), MIN: 40
Noise Figure, dB: -
Package: TO3