BAT54W /AW /CW /SW SURFACE MOUNT SCHOTTKY BARRIER DIODE Product Summary (@ +25°C) Features and Benefits VRRM (V) IF (mA) VF Max (mV) @ 1mA IR Max (µA) @ 25V 30 200 320 2 Low Forward Voltage Drop Fast Switching Ultra-Small Surface Mount Package PN Junction Guard Ring for Transient and ESD Protection Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) An Automotive-Compliant Part is Available Under Separate Datasheet (BAT54WQ /AWQ /CWQ /SWQ) Mechanical Data Applications SMPS DC-DC Converter Freewheeling Diodes Reverse Polarity Protection Blocking Diodes Case: SOT323 Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe. (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Below Weight: 0.006 grams (Approximate) SOT323 Top View BAT54W BAT54AW BAT54CW BAT54SW Ordering Information (Note 4) Part Number BAT54W-7-F BAT54W-13-F BAT54AW-7-F BAT54AW-13-F BAT54CW-7-F BAT54CW-13-F BAT54SW-7-F BAT54SW-13-F Notes: Compliance Standard Standard Standard Standard Standard Standard Standard Standard Case SOT323 SOT323 SOT323 SOT323 SOT323 SOT323 SOT323 SOT323 Packaging 3000/Tape & Reel 10000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel 3000/Tape & Reel 10000/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/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 https://www.diodes.com/design/support/packaging/diodes-packaging/. Marking Information Date Code Key Year 2010 Code X Month Code Jan 1 2011 Y 2012 Z Feb 2 BAT54W /AW /CW /SW Document number: DS30065 Rev. 16 - 2 2013 A Mar 3 2014 B Apr 4 YM xxx xxx = Product Type Marking Code KL5 = BAT54W KL6 = BAT54AW KL7 = BAT54CW KL8 = BAT54SW YM = Date Code Marking Y = Year (ex: E = 2017) M = Month (ex: 9 = September) 2015 C May 5 2016 D 2017 E Jun 6 1 of 5 www.diodes.com 2018 F Jul 7 2019 G Aug 8 2020 H Sep 9 2021 I Oct O 2022 J 2023 K Nov N 2024 L Dec D January 2018 © Diodes Incorporated BAT54W /AW /CW /SW Maximum Ratings (@TA = +25°C, unless otherwise specified.) Characteristic Symbol Value Unit VRRM VRWM VR 30 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 5) IF 200 mA IFRM 300 mA IFSM 600 mA Symbol Value Unit PD 200 mW RθJA 625 °C/W TJ, TSTG -65 to +125 °C Repetitive Peak Forward Current (Note 5) Forward Surge Current (Note 5) @ t < 1.0s Thermal Characteristics Characteristic Power Dissipation (Note 5) Thermal Resistance Junction to Ambient Air (Note 5) Operating and Storage Temperature Range Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic Reverse Breakdown Voltage (Note 6) Symbol Min Typ Max Unit V(BR)R 30 V IR = 100µA Test Condition mV IF = 0.1mA IF = 1mA IF = 10mA IF = 30mA IF = 100mA VF 240 320 400 500 1000 Reverse Leakage Current (Note 6) IR 2.0 μA VR = 25V Total Capacitance CT 10 pF VR = 1.0V, f = 1.0MHz Reverse Recovery Time tRR 5.0 ns IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100Ω Forward Voltage Notes: 5. Mounted on FR-4 PC board with recommended pad layout which can be found on our website at http://www.diodes.com/package-outlines.html. 6. Short duration pulse test used to minimize self-heating effect. BAT54W /AW /CW /SW Document number: DS30065 Rev. 16 - 2 2 of 5 www.diodes.com January 2018 © Diodes Incorporated 100 1 10 0.1 1 0.01 0.1 0.001 0.0001 0.01 0.001 0.4 0.2 0.8 1.0 0 0.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 0 12 300 10 250 P D, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) IF, INSTANTANEOUS FORWARD CURRENT (A) BAT54W /AW /CW /SW 8 6 4 200 Note 5 150 100 2 0 5 10 15 20 30 25 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 50 0 5 10 BAT54W /AW /CW /SW Document number: DS30065 Rev. 16 - 2 15 20 25 30 3 of 5 www.diodes.com 0 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (°C) Fig. 4 Power Derating Curve 150 January 2018 © Diodes Incorporated BAT54W /AW /CW /SW Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SOT323 D A2 c A1 a e L b E E1 F SOT323 Dim Min Max Typ A1 0.00 0.10 0.05 A2 0.90 1.00 0.95 b 0.25 0.40 0.30 c 0.10 0.18 0.11 D 1.80 2.20 2.15 E 2.00 2.20 2.10 E1 1.15 1.35 1.30 e 0.650 BSC e1 1.20 1.40 1.30 F 0.375 0.475 0.425 L 0.25 0.40 0.30 a 0° 8° -All Dimensions in mm e1 Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SOT323 X Y Dimensions Y1 C G X Y Y1 G Value (in mm) 0.650 1.300 0.470 0.600 2.500 C BAT54W /AW /CW /SW Document number: DS30065 Rev. 16 - 2 4 of 5 www.diodes.com January 2018 © Diodes Incorporated BAT54W /AW /CW /SW 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. 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 © 2018, Diodes Incorporated www.diodes.com BAT54W /AW /CW /SW Document number: DS30065 Rev. 16 - 2 5 of 5 www.diodes.com January 2018 © Diodes Incorporated