Transys Electronics L I M I T E D SOT-323 Plastic-Encapsulated Diode SOT-323 BAS19W/20W/21W 1. BASE 2. EMITTER SWITCHING DIODE 3. COLLECTOR FEATURES 1. 01 REF 1. 25¡ À0. 05 Power dissipation 2. 30¡ À0. 05 mW (Tamb=25℃) 1. 30¡ À0. 03 Collector current 200 mA IF: Collector-base voltage 19W: 120 V; 20W: 150V ; 21W: 200V VR: Operating and storage junction temperature range 2. 00¡ À0. 05 200 0. 30 PD: Unit: mm TJ, Tstg: -55℃ to +150℃ Marking: BAS19W BAS20W BAS21W ELECTRICAL CHARACTERISTICS (Tamb=25℃ Parameter Symbol unless otherwise specified) Test conditions BAS20W V(BR) R IR= 100µA IR Diode 150 V VR=150V 0.1 µA 200V BAS21W Forward UNIT 100V BAS19W BAS20W MAX 200 BAS21W Reverse voltage leakage current MIN 100 BAS19W Reverse breakdown voltage KA8 KT2 KT3 voltage VF IF=100mA IF=200mA 1000 1250 mV capacitance CD VR=0V, f=1MHz 5 pF 50 nS Reveres recovery time trr IF=IR=30mA Irr=0.1×IR