SBR3A40SAF Green Product Summary (@ TA = +25°C) 3A SBR® SURFACE MOUNT SUPER BARRIER RECTIFIER Features and Benefits ADVANCE INFORMATION VRRM (V) IO (A) VF(MAX) (V) IR(MAX) (mA) 40 3 0.53 0.4 Patented SBR technology provides an avalanche capability five times larger than Schottky diodes, ensuring more rugged and reliable end applications. Lower reverse leakage ensuring greater stability at higher temperatures Description and Applications Low forward voltage (VF) minimizes conduction losses and Lead-Free Finish; RoHS Compliant (Notes 1 & 2) improving efficiency. The SBR3A40SAF is a single rectifier packaged in the low profile SMAF package. Providing low VF and excellent high temperature stability this device is ideal for use in general rectification applications Halogen and Antimony Free. “Green” Device (Note 3) such as: Qualified to AEC-Q101 Standards for High Reliability Boost Diode Blocking Diode Recirculating Diode Mechanical Data Case: SMAF Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish - Matte Tin annealed over Copper leadframe. Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.064 grams (approximate) SMAF Top View Ordering Information (Note 4) Part Number SBR3A40SAF-13 Notes: Case SMAF Packaging 10000/Tape & Reel 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied. 2. See http://www.diodes.com/quality/lead_free.html 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. For packaging details, go to our website at http://www.diodes.com/products/packages.html. Marking Information S V 4 = Product Type Marking Code = Manufacturers’ code marking YWW = Date Code Marking Y = Last digit of year (ex: 7 for 2007) WW = Week code (01 to 53) AB = Foundry and Assembly Code SBR is a registered trademark of Diodes Incorporated. SBR3A40SAF Document number: DS36039 Rev. 9 - 2 1 of 4 www.diodes.com September 2013 © Diodes Incorporated SBR3A40SAF Maximum Ratings (@TA = +25°C, unless otherwise specified.) Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Average Rectified Output Current (See Figure 1) Non-Repetitive Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load Symbol Value Unit VRRM VRWM VRM 40 V IO 3.0 A IFSM 50 A Unit Thermal Characteristics Symbol Value Thermal Resistance Junction to Case (Note 5) Characteristic RθJC 15 Thermal Resistance Junction to Ambient (Note 5) RθJA 85 TJ, TSTG -65 to +150 Operating and Storage Temperature Range °C/W °C Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Symbol Min Typ Max Unit Forward Voltage Drop Characteristic VF — 0.46 0.53 V IF = 3.0A, TJ = +25°C Leakage Current (Note 6) IR — — 0.4 mA VR = 40V, TJ = +25°C — — 80 mA VR = 40V, TJ = +125°C Test Condition 5. Device mounted on FR-4 substate, 1"*1", 2oz, single-sided, PC boards with 0.1"*0.15" copper pad. 6. Short duration pulse test used to minimize self-heating effect. 10 1 TA = 150°C TA = 125°C TA = 100°C 0.1 TA = 75°C TA = 25°C 0.01 0.0 0.1 0.2 0.3 0.4 0.5 0.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Figure 1 Typical Forward Characteristics IR , INSTANTANEOUS REVERSE CURRENT (mA) Notes: IF, INSTANTANEOUS FORWARD CURRENT (A) ADVANCE INFORMATION Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage 100 TA = 150°C 10 TA = 125°C TA = 100°C 1 TA = 75°C 0.1 TA = 25°C 0.01 20 40 60 80 100 PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) Figure 2 Typical Reverse Characteristics SBR is a registered trademark of Diodes Incorporated. SBR3A40SAF Document number: DS36039 Rev. 9 - 2 2 of 4 www.diodes.com September 2013 © Diodes Incorporated SBR3A40SAF 10,000 Note 5 3.0 CT, TOTAL CAPACITANCE (pF) IF(AV), AVERAGE FORWARD CURRENT (A) ADVANCE INFORMATION 3.5 2.5 2.0 1.5 1.0 1,000 100 10 0.5 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C) Figure 3 Forward Current Derating Curve 1 0.1 1 10 100 VR, DC REVERSE VOLTAGE (V) Figure 4 Total Capacitance vs. Reverse Voltage Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. H E L E D SMAF Dim Min Max A 0.90 1.10 b 1.25 1.65 c 0.10 0.40 D 2.25 2.95 E 3.95 4.60 HE 4.80 5.60 L 0.50 1.50 All Dimensions in mm b A c Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. X1 X Y Dimensions Value (in mm) C 4.00 G 1.50 X 2.50 X1 6.50 Y 1.70 G C SBR is a registered trademark of Diodes Incorporated. SBR3A40SAF Document number: DS36039 Rev. 9 - 2 3 of 4 www.diodes.com September 2013 © Diodes Incorporated SBR3A40SAF IMPORTANT NOTICE ADVANCE INFORMATION 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. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. 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 © 2013, Diodes Incorporated www.diodes.com SBR is a registered trademark of Diodes Incorporated. SBR3A40SAF Document number: DS36039 Rev. 9 - 2 4 of 4 www.diodes.com September 2013 © Diodes Incorporated