SPICE MODELS: BAV19W BAV20W BAV21W BAV19W - BAV21W SURFACE MOUNT SWITCHING DIODE Features * * * * * Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications SOD-123 High Conductance Available in Lead Free/RoHS Compliant Version (Note 3) Mechanical Data * * Case: SOD-123 * * * Moisture Sensitivity: Level 1 per J-STD-020C D H Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 G * * Ordering Information: See Page 2 3.55 3.85 B 2.55 2.85 C 1.40 1.70 D -- 1.35 0.45 0.65 E C Marking: Date Code and Type Code, See Page 2 Max 0.55 Typical G Also Available in Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Please see Ordering Information, Note 5, on Page 3 Polarity: Cathode Band Min A E A B Terminals: Solderable per MIL-STD-202, Method 208 * * * J Dim 0.25 -- H 0.11 Typical J -- 0.10 a 0 8 All Dimensions in mm Type Code: BAV19W: A8 or T2 or T3 BAV20W: T2 or T3 BAV21W: T3 Weight: 0.01 grams (approx.) Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Symbol BAV19W BAV20W BAV21W Unit VRM 120 200 250 V VRRM VRWM VR 100 150 200 V VR(RMS) 71 106 141 V Forward Continuous Current IFM 400 mA Average Rectified Output Current IO 200 mA Non-Repetitive Peak Forward Surge Current @ t = 1.0ms @ t = 1.0s IFSM 2.5 0.5 A Repetitive Peak Forward Surge Current IFRM 625 mA Pd 250 mW RqJA 500 C/W Tj , TSTG -65 to +150 C Power Dissipation (Note 2) Thermal Resistance Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Electrical Characteristics @ TA = 25C unless otherwise specified Characteristic Symbol Min Max Unit V(BR)R 120 200 250 3/4 V IR = 100mA Forward Voltage (Note 1) VFM 3/4 1.0 1.25 V IF = 100mA IF = 200mA Peak Reverse Current @ Rated DC Blocking Voltage (Note 1) IRM 3/4 100 15 nA mA Tj = 25C Tj = 100C Total Capacitance CT 3/4 5.0 pF VR = 0, f = 1.0MHz Reverse Recovery Time trr 3/4 50 ns IF = IR = 30mA, Irr = 0.1 x IR, RL = 100W Reverse Breakdown Voltage (Note 1) Notes: BAV19W BAV20W BAV21W Test Condition 1. Short duration pulse test used to minimize self-heating effect. 2. 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. 3. No purposefully added lead. DS12024 Rev. 12 - 2 1 of 3 www.diodes.com BAV19W - BAV21W a Diodes Incorporated 300 IF, INSTANTANEOUS FORWARD CURRENT (A) 250 Pd, POWER DISSIPATION (mW) 1 200 150 100 50 0 50 25 0 75 100 125 150 0.1 TA = -40C TA = 0C 0.01 TA = 25C TA = 75C TA = 125C TA = 150C 0.001 0 T , AMBIENT TEMPERATURE (C) A Fig. 1 Power Derating Curve 0.2 0.8 0.4 1.0 1.2 0. 6 1.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 4.0 100 TA = 150C CT, TOTAL CAPACITANCE (pF) 10 3.5 TA = 125C 1 TA = 75C 0.1 TA = 25C 0.01 TA = 0C TA = -40C 0.001 f = 1.0MHz 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0.0001 0 50 100 150 200 250 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics DS12024 Rev. 12 - 2 2 of 3 www.diodes.com 0 10 20 30 40 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Capacitance vs. Reverse Voltage BAV19W - BAV21W Ordering Information (Note 4) Notes: Device Packaging Shipping BAV19W-7 SOD-123 3000/Tape & Reel BAV20W-7 SOD-123 3000/Tape & Reel BAV21W-7 SOD-123 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 5. For Lead Free/RoHS Compliant version part numbers, please add "-F" suffix to the part numbers above. Example: BAV21W-7-F. XX YM Marking Information XX = Product Type Marking Code, See Page 1 YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) Date Code Key Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Code J K L M N P R S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS12024 Rev. 12 - 2 3 of 3 www.diodes.com BAV19W - BAV21W