BAT42WS / BAT43WS SURFACE MOUNT SCHOTTKY BARRIER DIODE Features Mechanical Data * * * * * * * Low Forward Voltage Drop Fast Switching Ultra-Small Surface Mount Package Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Notes 3 & 4) * * * * Case: SOD323 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Leads: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.004 grams (approximate) SOD323 Top View Ordering Information (Note 5) Part Number BAT42WS-7-F BAT43WS-7-F Notes: Case SOD323 SOD323 Packaging 3000/Tape & Reel 3000/Tape & Reel 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. Product manufactured with Date 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. 5. For packaging details, go to our website at http://www.diodes.com. Marking Information XX BAT42WS / BAT43WS Document number: DS30100 Rev. 14 - 2 xx = Product Type Marking Code, S7 = BAT42WS S8 = BAT42WS and BAT43WS 1 of 4 www.diodes.com June 2012 (c) Diodes Incorporated BAT42WS / BAT43WS Maximum Ratings @TA = 25C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 6) Repetitive Peak Forward Current (Note 6) Non-Repetitive Peak Forward Surge Current @ t < 1.0s @ t < 10ms Symbol VRRM VRWM VR VR(RMS) IFM IFRM IFSM Value Unit 30 V 21 200 500 4.0 V mA mA A Symbol PD RJA TJ, TSTG Value 200 625 -55 to +125 Unit mW C/W C Thermal Characteristics Characteristic Power Dissipation (Note 6) Thermal Resistance Junction to Ambient Air (Note 6) Operating and Storage Temperature Range Electrical Characteristics @TA = 25C unless otherwise specified Characteristic Reverse Breakdown Voltage (Note 7) Reverse Current (Note 7) IR Total Capacitance CT Min 30 0.26 Reverse Recovery Time trr Forward Voltage Drop Notes: Symbol V(BR)R Both Types BAT42WS BAT42WS BAT43WS BAT43WS VF Max 1.0 0.40 0.65 0.33 0.45 500 100 10 Unit V 5.0 ns V nA A pF 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 6. Part mounted on FR4 PC Board with recommended pad layout, which can be found on our website at http://www.diodes.com. 7. Short duration pulse test used to minimize self-heating effect. BAT42WS / BAT43WS Document number: DS30100 Rev. 14 - 2 2 of 4 www.diodes.com June 2012 (c) Diodes Incorporated 100 IR, INSTANTANEOUS REVERSE CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (mA) BAT42WS / BAT43WS TA = 125C T A = 75C 10 TA = 25C 1.0 T A = -25C 0.1 1,000 10 0.1 T A = 25C 0.01 0 10 20 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics IO, AVERAGE RECTIFIED CURRENT (mA) 100 TJ = 25C f = 1MHz CT, TOTAL CAPACITANCE (pF) TA = 75C 1.0 400 600 0 200 800 VF, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 1 Typical Forward Characteristics 100 TA = 125C 100 10 80 60 40 20 TJ = 125C 0 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 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (C) Fig. 4 Forward Current Derating Curve Package Outline Dimensions C H A B K M J SOD323 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 L BAT42WS / BAT43WS Document number: DS30100 Rev. 14 - 2 3 of 4 www.diodes.com June 2012 (c) Diodes Incorporated BAT42WS / BAT43WS Suggested Pad Layout C Dimensions Value (in mm) Z 3.75 G 1.05 X 0.65 Y 1.35 C 2.40 X Y G Z IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein 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 Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2012, Diodes Incorporated www.diodes.com BAT42WS / BAT43WS Document number: DS30100 Rev. 14 - 2 4 of 4 www.diodes.com June 2012 (c) Diodes Incorporated