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BAS19W Datasheet(PDF) 1 Page - Diodes Incorporated |
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BAS19W Datasheet(HTML) 1 Page - Diodes Incorporated |
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1 / 3 page  BAS19W - BAS21W SURFACE MOUNT FAST SWITCHING DIODE Features • Fast Switching Speed • Surface Mount Package Ideally Suited for Automated Insertion • For General Purpose Switching Applications • High Conductance • Lead Free/RoHS Compliant (Note 3) • Qualified to AEC-Q101 Standards for High Reliability • "Green" Device (Notes 4 and 5) Mechanical Data • Case: SOT-323 • Case Material: Molded Plastic, "Green" Molding Compound, Note 5. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • Terminal Connections: See Diagram • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe) • BAS19W Marking: KA8 or KT2 or KT3 (See Page 2) • BAS20W Marking: KT2 or KT3 (See Page 2) • BAS21W Marking: KT3 (See Page 2) • Weight: 0.006 grams (approximate) SOT-323 Internal Schematic TOP VIEW TOP VIEW Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Symbol BAS19W BAS20W BAS21W Unit Repetitive Peak Reverse Voltage VRRM 120 200 250 V Working Peak Reverse Voltage DC Blocking Voltage VRWM VR 100 150 200 V RMS Reverse Voltage VR(RMS) 71 106 141 V Forward Continuous Current (Note 1) IFM 400 mA Average Rectified Output Current (Note 1) IO 200 mA Non-Repetitive Peak Forward Surge Current @ t = 1.0 μs @ t = 1.0s IFSM 2.5 0.5 A Repetitive Peak Forward Surge Current IFRM 625 mA Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation PD 200 mW Thermal Resistance Junction to Ambient Air (Note 1) RθJA 625 °C/W Operating and Storage Temperature Range TJ , TSTG -65 to +150 °C Electrical Characteristics @TA = 25°C unless otherwise specified Characteristic Symbol Min Max Unit Test Condition Reverse Breakdown Voltage (Note 2) BAS19W BAS20W BAS21W V(BR)R 120 200 250 ⎯ ⎯ ⎯ V IR = 100μA Forward Voltage VF ⎯ 1.0 1.25 V IF = 100mA IF = 200mA Reverse Current @ Rated DC Blocking Voltage (Note 2) IR ⎯ 100 15 nA μA TJ = 25°C TJ = 100°C Total Capacitance CT ⎯ 5.0 pF VR = 0, f = 1.0MHz Reverse Recovery Time trr ⎯ 50 ns IF = IR = 30mA, Irr = 0.1 x IR, RL = 100Ω Notes: 1. Part mounted on FR-4 PC board with minimum recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration pulse test used to minimize self-heating effect. 3. No purposefully added lead. 4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. BAS19W - BAS21W Document number: DS30118 Rev. 13 - 2 1 of 3 www.diodes.com March 2008 © Diodes Incorporated Please click here to visit our online spice models database. |
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