MCC TM Micro Commercial Components BAS19WT BAS20WT BAS21WT omponents 20736 Marilla Street Chatsworth !"# $ % !"# Features • • Power dissipation: 200mW (Tamb=25℃) Collector current: 200mA • 200mW Switching Diode Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Marking: BAS19WT BAS20WT BAS21W T KA8 KT2 KT3 SOT-323 A D Maximum Ratings • • B Operating Temperature: -55℃ to +150℃ Storage Temperature: -55℃ to +150℃ F Electrical Characteristics @ 25°C Unless Otherwise Specified Reverse Voltage BAS19WT BAS20WT BAS21WT Peak Forward Current Maximum Instantaneous Forward Voltage Maximum DC Reverse Current At Rated DC Blocking Voltage Diode Capacitance Reverse Recovery Time VR IF 100V 150V 200V 200mA VF 1.0V 1.25V IR 0.1µA CD 5pF Trr 50ns C E H G J K DIMENSIONS IR=100μA IFM =100mA; IFM =200mA; VR=100Volts(BAS19WT) VR=150Volts(BAS20WT) VR=200Volts(BAS21WT) Measured at 1.0MHz, VR=0V IF=IR=30mA Irr=0.1IR DIM A B C D E F G H J K INCHES MIN MAX .071 .087 .045 .053 .079 .087 .026 Nominal .047 .055 .012 .016 .000 .004 .035 .039 .004 .010 .012 .016 MM MIN MAX 1.80 2.20 1.15 1.35 2.00 2.20 0.65Nominal 1.20 1.40 .30 .40 .000 .100 .90 1.00 .100 .250 .30 .40 NOTE Suggested Solder Pad Layout 0.70 0.90 1.90 0.65 0.65 Revision: 2 www.mccsemi.com 1 of 2 2006/05/24 MCC TM Micro Commercial Components ***IMPORTANT NOTICE*** Micro Commercial Components Corp . reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications. www.mccsemi.com Revision: 2 2 of 2 2006/05/24