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| SDM20E40C DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE Please click here to visit our online spice models database. Features * * * * Low Forward Voltage Drop Common Cathode Configuration Lead Free/RoHS Compliant (Note 2) "Green" Device, (Note 4 and 5) Mechanical Data * * * * * * * * * Case: SC-59 Case Material: Molded Plastic, "Green" Molding Compound, Note 5. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Copper leadframe). Polarity: See Diagram Marking Information: See Page 2 Ordering Information: See Page 2 Weight: 0.008 grams (approximate) Top View Device Schematic Maximum Ratings @TA = 25C unless otherwise specified Symbol VRRM VRWM VR VR(RMS) IFM @ t = 8.3ms IFSM Value 40 28 0.4 2 Unit V V A A Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 1) Non-Repetitive Peak Forward Surge Current Thermal Characteristics Characteristic Power Dissipation (Note 1) Operating Temperature Range Junction Temperature Range Storage Temperature Range Symbol PD TOP TJ TSTG Value 400 -30 to +85 -30 to +125 -40 to +125 Unit mW C C C Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 3) Forward Voltage Leakage Current (Note 3) Total Capacitance Notes: 1. 2. 3. 4. 5. @TA = 25C unless otherwise specified Symbol V(BR)R VF IR CT Min 40 Typ Max 300 500 70 100 Unit V mV A pF Test Condition IR = 500A IF = 10mA IF = 200mA VR = 25V VR = 0V, f = 1.0MHz Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. No purposefully added lead. Short duration pulse test used to minimize self-heating effect. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 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. SDM20E40C Document number: DS30276 Rev. 8 - 2 1 of 3 www.diodes.com July 2008 (c) Diodes Incorporated SDM20E40C IF, INSTANTANEOUS FORWARD CURRENT (mA) IR, INSTANTANEOUS REVERSE CURRENT (uA) 1,000 10,000 1,000 TA = 125C 100 100 TA = 75C 10 10 T A = 25C 1.0 1 TA = 0C 0.1 0.1 0 10 20 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 0 100 200 300 400 500 600 700 VR, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 1 Typical Forward Characteristics 100 500 PD, POWER DISSIPATION (mW) 25 20 30 35 40 10 15 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage 5.0 CT, TOTAL CAPACITANCE (pF) 400 300 10 200 100 1 0 0 0 75 25 50 100 125 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve 150 Ordering Information (Notes 5 and 6) Case SC-59 Packaging 3000/Tape & Reel Part Number SDM20E40C-7-F Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information KSS = Product Type Marking Code YM = Date Code Marking Y =Year (ex: N = 2002) M = Month (ex: 9 = September) KSS Date Code Key Year 2002 Code N Month Code Jan 1 2003 P Feb 2 2004 R Mar 3 2005 S 2006 T Apr 4 YM 2007 U May 5 2008 V Jun 6 2009 W Jul 7 2010 X Aug 8 2011 Y Sep 9 2012 Z 2013 A Oct O 2014 B Nov N 2015 C Dec D SDM20E40C Document number: DS30276 Rev. 8 - 2 2 of 3 www.diodes.com July 2008 (c) Diodes Incorporated SDM20E40C Package Outline Dimensions A TOP VIEW BC Dim A G H K M N J D L SC-59 Min Max Typ 0.35 0.50 0.38 B 1.50 1.70 1.60 C 2.70 3.00 2.80 D 0.95 G 1.90 H 2.90 3.10 3.00 J 0.013 0.10 0.05 K 1.00 1.30 1.10 L 0.35 0.55 0.40 M 0.10 0.20 0.15 N 0.70 0.80 0.75 0 8 All Dimensions in mm Suggested Pad Layout Y Z C Dimensions Value (in mm) Z 3.4 X 0.8 Y 1.0 2.4 C 1.35 E X E 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. SDM20E40C Document number: DS30276 Rev. 8 - 2 3 of 3 www.diodes.com July 2008 (c) Diodes Incorporated |
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