BAV19WS/BAV20WS/BAV21WS Taiwan Semiconductor 200mA, 120 - 250V High Voltage SMD Switching Diode FEATURES KEY PARAMETERS Low power loss, high efficiency PARAMETER VALUE UNIT Ideal for automated placement I 200 mA F High surge current capability Moisture sensitivity level: level 1, per J-STD-020 V 120 - 250 V RRM RoHS Compliant I 2.5 A FSM Halogen-free according to IEC 61249-2-21 V at I = 200mA 1.25 V F F T 150 C J MAX APPLICATIONS Package SOD-323F Switching mode power supply (SMPS) Adapters Configuration Single die Lighting application On-board DC/DC converter MECHANICAL DATA Case: SOD-323F Molding compound meets UL 94V-0 flammability rating Terminal: Matte tin plated leads, solderable per J-STD-002 Meet JESD 201 class 1A whisker test Polarity: Indicated by cathode band SOD-323F Weight: 4.50mg (approximately) ABSOLUTE MAXIMUM RATINGS (T = 25C unless otherwise noted) A PARAMETER SYMBOL BAV19WS BAV20WS BAV21WS UNIT Marking code on the device S5 S6 S7 Power dissipation P 200 D mW Average forward current I 200 mA F Repetitive peak reverse voltage V 120 200 250 RRM V Pulse Width = 1s , 0.5 Peak forward surge Square Wave I A FSM current Pulse Width = 1s , 2.5 Square Wave Junction temperature range T -65 to +150 C J Storage temperature range T STG -65 to +150 C 1 Version: J2007 BAV19WS/BAV20WS/BAV21WS Taiwan Semiconductor ELECTRICAL SPECIFICATIONS (T = 25C unless otherwise noted) A PARAMETER CONDITIONS SYMBOL MIN MAX UNIT I = 100mA, T = 25C - 1.00 V F J (1) Forward voltage V F I = 200mA, T = 25C - 1.25 V F J 120 - BAV19WS V 200 - Reverse voltage BAV20WS I = 100A, T = 25C V V R J R 250 - BAV21WS V V = 100V T = 25C 0.1 BAV19WS - A R J (2) V = 150V T = 25C - 0.1 Reverse current BAV20WS I A R J R 0.1 BAV21WS V = 200V T = 25C - A R J Junction capacitance 1MHz, V = 0V - 5 R C pF J I = I = 30mA, F R - 50 Reverse recovery time t ns rr R = 100, I = 3mA L rr Notes: 1. Pulse test with PW = 0.3ms 2. Pulse test with PW = 30ms ORDERING INFORMATION (1)(2) ORDERING CODE PACKAGE PACKING SOD-323F 3K / 7 Reel BAVxWS RR SOD-323F 3K / 7 Reel BAVxWS RRG BAVxWS R9 SOD-323F 10K / 13 Reel BAVxWS R9G SOD-323F 10K / 13 Reel Notes: 1. is device code from19 (BAV19WS) to21 (BAV21WS) 2. means green compound (halogen-free) 2 Version: J2007