BAS19W/20W/21W Switching Diode SOT-323 - + Features Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications High Conductance Marking: BAS19W BAS20W BAS21W KA8 KT2 KT3 Dimensions in inches and (millimeters) Maximum Ratings @TA=25℃ Parameter Symbol VRRM Peak Repetitive reverse voltage BAS19W BAS20W BAS21W Unit 100 150 200 V DC Blocking Voltage VR Average Rectified Output Current IO 200 mA Power Dissipation Pd 200 mW RθJA 625 ℃/W TJ 150 ℃ TSTG -55to+150 ℃ Thermal Resistance. Junction to Ambient Air Junction temperature Storage temperature range ELECTRICAL CHARACTERISTICS (Tamb=25℃ unless otherwise specified) Parameter Reverse breakdown voltage Symbol Test conditions V(BR) R IR= 100µA IR Diode V VR=150V 0.1 µA 1 1.25 V VR=200V BAS21W Forward 150 VR=100V BAS19W BAS20W UNIT 200 BAS21W Reverse voltage leakage current MAX 100 BAS19W BAS20W MIN voltage VF IF=100mA IF=200mA capacitance CD VR=0V, f=1MHz 5 pF trr IF=IR=30mA,Irr=0.1×IR 50 nS Reveres recovery time http://www.luguang.cn mail:[email protected] BAS19W/20W/21W Switching Diode Typical Characteristics http://www.luguang.cn mail:[email protected]