BAS21TWQ Features Mechanical Data Fast Switching Speed: 50ns (Max) High Peak Repetitive Reverse Voltage: 250V (Max) Small Surface Mount Package Low Reverse 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 Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Orientation: See Diagram Weight: 0.009 grams (Approximate) SOT363 Top View Internal Schematic Top View Ordering Information (Note 5) Part Number BAS21TWQ-7 Notes: Compliance Automotive Case SOT363 Packaging 3,000/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. Automotive products are AEC-Q101 qualified and are PPAP capable. Refer to http://www.diodes.com/product_compliance_definitions.html. 5. For packaging details, go to our website at http://www.diodes.com/products/packages.html. Marking Information YM NEW PRODUCT SURFACE MOUNT FAST SWITCHING DIODE ARRAY XJK Date Code Key Year Code Month Code 2016 D 2017 E 2018 F XJK = Product Type Marking Code YM = Date Code Marking Y =Year (ex: D = 2016) M = Month (ex: 9 = September) 2019 G 2020 H 2021 I 2022 J 2023 K Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 9 O N D BAS21TWQ Document number: DS38635 Rev. 2 - 2 1 of 5 www.diodes.com June 2016 (c) Diodes Incorporated BAS21TWQ Maximum Ratings (@TA = +25C, unless otherwise specified.) Characteristic Symbol Value Unit VRM 250 V VRRM VRWM VR 250 V VR(RMS) 177 V IFM 200 mA IFSM 10 8 2 A Symbol Value Unit NEW PRODUCT Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 6) Non-Repetitive Peak Forward Surge Current @ t = 50s @ t = 100s @ t = 10ms Thermal Characteristics Characteristic Power Dissipation (Note 6) PD 300 mW RJA 417 C/W TJ, TSTG -65 to +150 C Thermal Resistance Junction to Ambient Air (Note 6) Operating and Storage Temperature Range Electrical Characteristics (@TA = +25C, unless otherwise specified.) Characteristic Symbol Min Max Unit V(BR)R 250 V IR = 100A Forward Voltage VF 1.05 1.25 V IF = 100mA IF = 200mA Reverse Current (Note 7) IR 100 100 nA A VR = 200V VR = 200V, TJ = +150C Total Capacitance CT 5 pF VR = 6V, f = 1.0MHz Reverse Recovery Time tRR 50 ns VR = 6V, IF = 5mA Reverse Breakdown Voltage (Note 7) Notes: Test Condition 6. Part mounted on FR-4 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. BAS21TWQ Document number: DS38635 Rev. 2 - 2 2 of 5 www.diodes.com June 2016 (c) Diodes Incorporated BAS21TWQ NEW PRODUCT PD, POWER DISSIPATION (mW) Note Note 56 250 200 150 100 50 0 0 TA = 150C TA = 125C TA = 85C TA = 25C TA = -55C 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 VF , INSTANTANEOUS FORWARD VOLTAGE (V) Figure 2 Typical Forward Characteristics, Per Element 1.0 IR, INSTANTANEOUS REVERSE CURRENT (nA) f = 1.0MHz TA = 150C CT, TOTAL CAPACITANCE (pF) )A 100,000 n ( T N 10,000 E R R U C 1,000 E S R E V E 100 R S U O E 10 N A T N A T 1 S N I ,R I 0.1 25 50 75 100 125 150 175 TA, AMBIENT TEMPERATURE (C) Figure 1 Power Derating Curve, Total Package ) 1,000 A m ( T N E R 100 R U C D R A W R 10 O F S U O E N 1 A T N A T S N I ,F 0.1 I 0 IF, INSTANTANEOUS FORWARD CURRENT (mA) 300 TA = 125C TA = 85C TA = 25C TA = -55C 0.8 0.6 0.4 0.2 0 0 50 100 150 200 250 300 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Figure 3 Typical Reverse Characteristics, Per Element BAS21TWQ Document number: DS38635 Rev. 2 - 2 10 20 30 40 VR, DC REVERSE VOLTAGE (V) Figure 4 Total Capacitance vs. Reverse Voltage, Per Element 3 of 5 www.diodes.com 0 June 2016 (c) Diodes Incorporated BAS21TWQ Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. NEW PRODUCT SOT363 E E1 F SOT363 Dim Min Max Typ A1 0.00 0.10 0.05 A2 0.90 1.00 1.00 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 BAS21TWQ Document number: DS38635 Rev. 2 - 2 4 of 5 www.diodes.com June 2016 (c) Diodes Incorporated BAS21TWQ IMPORTANT NOTICE NEW PRODUCT 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. 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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) 2016, Diodes Incorporated www.diodes.com BAS21TWQ Document number: DS38635 Rev. 2 - 2 5 of 5 www.diodes.com June 2016 (c) Diodes Incorporated