BAS21TW-7 Diodes Incorporated

BAS21TW SURFACE MOUNT FAST SWITCHING DIODE ARRAY Features Mechanical Data Fast Switching Speed: max. 50ns Case: SOT363 Continuous Reverse Voltage: max. 200V Case Material: Molded Plastic,Gree Molding Compound, Repetitive Peak Reverse Voltage: max. 250V Note 5. UL Flammability Classification Rating 94V-0 Repetitive Peak Forward Current: max. 1A Moisture Sensitivity: Level 1 per J-STD-020 Small Surface Mount Package Terminals: Matte Tin Finish annealed over Alloy 42 leadframe e3 For General Purpose Switching Applications (Lead Free Plating). Solderable per MIL-STD-202, Method 208 High Conductance Orientation: See Diagram Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Weight: 0.009 grams (approximate) Halogen and Antimony Free. Green Device (Note 3) Qualified to AEC-Q101 Standard for High Reliability SOT363 Top View Top View Internal Schematic Ordering Information (Note 4) Part Number Case Packaging BAS21TW-7 SOT363 3000/Tape & Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See BAS21TW Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Non-Repetitive Peak Reverse Voltage V 250 V RM V Peak Repetitive Reverse Voltage RRM Working Peak Reverse Voltage V 250 V RWM DC Blocking Voltage V R RMS Reverse Voltage 177 V V R(RMS) Forward Continuous Current (Note 5) I 200 mA FM Non-Repetitive Peak Forward Surge Current t = 50s 10 t = 100s I 8 A FSM t = 10ms 2 Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 5) 300 mW P D Thermal Resistance Junction to Ambient Air (Note 5) R 417 C/W JA Operating and Storage Temperature Range T , T -65 to +150 C J STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Max Unit Test Condition Reverse Breakdown Voltage (Note 6) V 250 V I = 100A (BR)R R 1.05 I = 100mA F Forward Voltage V V F 1.25 I = 200mA F 100 nA V = 200V R Reverse Current (Note 6) I R 100 A V = 200V, T = +150C R J Total Capacitance C 5 pF V = 6, f = 1.0MHz T R Reverse Recovery Time 50 ns t V = 6V, I = 5mA rr R F Notes: 5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at