BAS20DW-BAS21DW SURFACE MOUNT HIGH VOLTAGE DUAL SWITCHING DIODE Features Mechanical Data Fast Switching Speed Surface Mount Package Ideally Suited for Automated Insertion High Reverse Breakdown Voltage Low Leakage Current Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) Case: SOT363 Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminal Connections: See Diagram Terminals: Finish - Matte Tin Annealed over Alloy 42 Leadframe. Solderable per MIL-STD-202, Method 208 e3 Weight: 0.003 grams (Approximate) SOT363 Top View Internal Schematic Top View Ordering Information (Note 5) Part Number BAS20DW-7 BAS20DW-13 BAS20DWQ-13 BAS21DW-7 Notes: Qualification Commercial Commercial Automotive Commercial Case SOT363 SOT363 SOT363 SOT363 Packaging 3,000/Tape & Reel 10,000/Tape & Reel 10,000/Tape & Reel 3,000/Tape & Reel 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ 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. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the same, except where specified. For more information, please refer to https://www.diodes.com/quality/product-compliance-definitions/. 5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/. Marking Information xxx = Product Type Marking Code: BAS20DW Marking: KT2 or KT3 BAS21DW Marking: KT3 YM = Date Code Marking Y = Year (ex: F = 2018) M = Month (ex: 9 = September) xxx YM xxx YM Date Code Key Year Code 2005 S 2006 T Month Code Jan 1 Feb 2 BAS20DW-BAS21DW Document number: DS30617 Rev. 13 - 2 ... ... Mar 3 2018 F Apr 4 2019 G May 5 2020 H Jun 6 1 of 5 www.diodes.com 2021 I Jul 7 Aug 8 2022 J Sep 9 2023 K Oct O 2024 L Nov N 2025 M Dec D June 2018 (c) Diodes Incorporated BAS20DW-BAS21DW Maximum Ratings (@TA = +25C, unless otherwise specified.) Characteristic Repetitive Peak Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 8) Average Rectified Output Current (Note 8) Non-Repetitive Peak Forward Surge Current Symbol VRRM VRWM VR VR(RMS) IFM IO @ t = 1.0s @ t = 1.0s BAS20DW 200 BAS21DW 250 Unit V 150 200 V 141 V mA mA 106 400 200 2.5 0.5 625 IFSM Repetitive Peak Forward Surge Current IFRM A mA Thermal Characteristics Characteristic Power Dissipation (Note 6) Thermal Resistance Junction to Ambient Air (Note 6) Operating and Storage Temperature Range Symbol PD RJA TJ, TSTG Value 200 625 -65 to +150 Unit mW C/W C Electrical Characteristics (@TA = +25C, unless otherwise specified.) Characteristic Reverse Breakdown Voltage (Note 7) Forward Voltage Symbol BAS20DW BAS21DW V(BR)R Min 200 250 VF Max 1.0 1.25 Unit nA A pF ns Reverse Current @ Rated DC Blocking Voltage (Note 7) Total Capacitance IR CT 100 15 5.0 Reverse Recovery Time tRR 50 Notes: V V Test Condition IR = 100A IF = 100mA IF = 200mA TJ = +25C TJ = +100C VR = 0, f = 1.0MHz IF = IR = 30mA, IRR = 0.1 x IR, RL = 100 6. Part mounted on FR-4 substrate, 2 oz Cu pad layout board with recommended pad layout, which can be found on our website at http://www.diodes.com/package-outlines.html. 7. Short duration pulse test used to minimize self-heating effect. 8. Double Diode Loaded in Parallel. For Single Diode or Double Diode Loaded in Series, the continuous forward current should be reduced by half. BAS20DW-BAS21DW Document number: DS30617 Rev. 13 - 2 2 of 5 www.diodes.com June 2018 (c) Diodes Incorporated BAS20DW-BAS21DW Pd, POWER DISSIPATION (mW) Note 6 200 150 100 50 0 -50 0 50 100 TA, AMBIENT TEMPERATURE (C) Fig. 1 Derating Curve - Total 1 IF, INSTANTANEOUS FORWARD CURRENT (A) 250 150 0.1 0.01 0.001 0 0.2 0.4 0. 6 0.8 1.0 1.2 1.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 0 10 30 40 20 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Capacitance vs. Reverse Voltage 4.0 100 3.5 CT, TOTAL CAPACITANCE (pF) 10 1 0.1 0.01 0.001 0.0001 0 3.0 2.5 2.0 1.5 1.0 0.5 150 200 250 50 100 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics BAS20DW-BAS21DW Document number: DS30617 Rev. 13 - 2 3 of 5 www.diodes.com 0.0 June 2018 (c) Diodes Incorporated BAS20DW-BAS21DW Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SOT363 E E1 F SOT363 Dim Min Max Typ A1 0.00 0.10 0.05 A2 0.90 1.00 0.95 b 0.10 0.30 0.25 c 0.10 0.22 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 F 0.40 0.45 0.425 L 0.25 0.40 0.30 a 0 8 -All Dimensions in mm b D A2 c L e A1 a Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SOT363 C Dimensions G Y1 Y C G X Y Y1 Value (in mm) 0.650 1.300 0.420 0.600 2.500 X BAS20DW-BAS21DW Document number: DS30617 Rev. 13 - 2 4 of 5 www.diodes.com June 2018 (c) Diodes Incorporated BAS20DW-BAS21DW 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 (c) 2018, Diodes Incorporated www.diodes.com BAS20DW-BAS21DW Document number: DS30617 Rev. 13 - 2 5 of 5 www.diodes.com June 2018 (c) Diodes Incorporated