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| BAT42WS / BAT43WS SURFACE MOUNT SCHOTTKY BARRIER DIODE Please click here to visit our online spice models database. Features * * * * Low Forward Voltage Drop Fast Switching Ultra-Small Surface Mount Package Lead, Halogen and Antimony Free, RoHS Compliant "Green" Device (Notes 3 and 4) Mechanical Data * * * * * * * * * Case: SOD-323 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Leads: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Polarity: Cathode Band Marking Information: See Page 2 Ordering Information: See Page 2 Weight: 0.004 grams (approximate) Top View Maximum Ratings @TA = 25C unless otherwise specified Symbol VRRM VRWM VR VR(RMS) IFM IFRM IFSM Value 30 21 200 500 4.0 Unit V V mA mA A Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 1) Repetitive Peak Forward Current (Note 1) Non-Repetitive Peak Forward Surge Current @ t < 1.0s @ t < 10ms Thermal Characteristics Characteristic Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Symbol PD RJA TJ, TSTG Value 200 625 -55 to +125 Unit mW C/W C Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 2) Forward Voltage Drop @TA = 25C unless otherwise specified Symbol V(BR)R Both Types BAT42WS BAT42WS BAT43WS BAT43WS Min 30 0.26 Max 1.0 0.40 0.65 0.33 0.45 500 100 10 5.0 Unit V Test Condition IR = 100A IF = 200mA IF = 10mA IF = 50mA IF = 2.0mA IF = 15mA VR = 25V VR = 25V, TJ = 100C VR = 1.0, f = 1.0MHz IF = IR = 10mA, Irr = 0.1 x IR, RL = 100 VF V Reverse Current (Note 2) Total Capacitance Reverse Recovery Time Notes: 1. 2. 3. 4. IR CT trr nA A pF ns Part mounted on FR4 PC Board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Short duration pulse test used to minimize self-heating effect. No purposefully added lead. Halogen and Antimony Free. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. BAT42WS / BAT43WS Document number: DS30100 Rev. 13 - 2 1 of 3 www.diodes.com July 2008 (c) Diodes Incorporated BAT42WS / BAT43WS IF, INSTANTANEOUS FORWARD CURRENT (mA) TA = 125C IR, INSTANTANEOUS REVERSE CURRENT (A) 100 1,000 T A = 75C 100 TA = 125C 10 10 TA = 25C 1.0 TA = 75C 1.0 T A = -25C 0.1 T A = 25C 0.1 400 600 0 200 800 VF, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 1 Typical Forward Characteristics 0.01 0 10 20 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 100 TJ = 25C f = 1MHz 100 IO, AVERAGE RECTIFIED CURRENT (mA) CT, TOTAL CAPACITANCE (pF) 80 60 10 40 20 TJ = 125C 1.0 0 10 15 20 25 30 35 40 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage 5.0 0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (C) Fig. 4 Forward Current Derating Curve Ordering Information Part Number BAT42WS-7-F BAT43WS-7-F Notes: (Note 5) Case SOD-323 SOD-323 Packaging 3000/Tape & Reel 3000/Tape & Reel 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information xx = Product Type Marking Code, S7 = BAT42WS S8 = BAT43WS XX BAT42WS / BAT43WS Document number: DS30100 Rev. 13 - 2 2 of 3 www.diodes.com July 2008 (c) Diodes Incorporated BAT42WS / BAT43WS Package Outline Dimensions C H B A M L K J SOD-323 Dim Min Max A 0.25 0.35 B 1.20 1.40 C 2.30 2.70 H 1.60 1.80 J 0.00 0.10 K 1.0 1.1 L 0.20 0.40 M 0.10 0.15 0 8 All Dimensions in mm Suggested Pad Layout C X Dimensions Value (in mm) Z 3.75 G 1.05 X 0.65 Y C Y G Z 1.35 2.40 IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. BAT42WS / BAT43WS Document number: DS30100 Rev. 13 - 2 3 of 3 www.diodes.com July 2008 (c) Diodes Incorporated |
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