BAV19WS - BAV21WS SURFACE MOUNT HIGH VOLTAGE FAST SWITCHING DIODE Features Mechanical Data Fast Switching Speed Case: SOD323 Surface Mount Package Ideally Suited for Automated Insertion Case Material: Molded Plastic, Green Molding Compound. For General Purpose Switching Applications UL Flammability Classification Rating 94V-0 High Reverse Breakdown Voltage Moisture Sensitivity: Level 1 per J-STD-020 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Terminal Connections: Cathode Band, See Page 2 Halogen and Antimony Free. Green Device (Note 3) Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe. For automotive applications requiring specific change Solderable per MIL-STD-202, Method 208 control (i.e.: parts qualified to AEC-Q100/101/200, PPAP Weight: 0.004 grams (Approximate) capable, and manufactured in IATF 16949 certified facilities), please refer to the related automotive grade (Q-suffix) part. A listing can be found at BAV19WS - BAV21WS Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol BAV19WS BAV20WS BAV21WS Unit Repetitive Peak Reverse Voltage V 120 200 250 V RRM Working Peak Reverse Voltage V RWM 100 150 200 V DC Blocking Voltage V R RMS Reverse Voltage 71 106 141 V V R(RMS) Forward Continuous Current (Note 5) 250 mA I FM Average Rectified Output Current (Note 5) I 200 mA O t = 1.0s 9.0 Non-Repetitive Peak Forward Surge Current t = 100s I 3.0 A FSM t = 10ms 1.7 Repetitive Peak Forward Surge Current I 625 mA FRM Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation P 200 mW D Thermal Resistance Junction to Ambient Air (Note 5) R 625 C/W JA Operating and Storage Temperature Range , T -55 to +150 C TJ STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Max Unit Test Condition BAV19WS 120 Reverse Breakdown Voltage (Note 6) BAV20WS V 200 V I = 100A (BR)R R BAV21WS 250 1.0 I = 100mA F Forward Voltage V V F 1.25 I = 200mA F Peak Reverse Current 100 nA T = +25C J I R Rated DC Blocking Voltage (Note 6) 15 A T = +100C J Total Capacitance 5.0 pF C V = 0, f = 1.0MHz T R I = I = 30mA, F R Reverse Recovery Time 50 ns t RR I = 0.1 x I , R = 100 RR R L Notes: 5. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at