BAS21DW-7

BAS20DW-BAS21DW SURFACE MOUNT LOW LEAKAGE DIODE Please click here to visit our online spice models database. Features • • • • • • Fast Switching Speed Surface Mount Package Ideally Suited for Automated Insertion High Reverse Breakdown Voltage Low Leakage Current Lead Free By Design/RoHS Compliant (Note 3) "Green" Device (Notes 4 and 5) Mechanical Data • • • • • • • • SOT-363 Case: SOT-363 Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Terminal Connections: See Diagram Terminals: Finish ⎯ Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Marking Information: See Page 2 Ordering Information: See Page 2 Weight: 0.003 grams (approximate) TOP VIEW TOP VIEW Internal Schematic Maximum Ratings @TA = 25°C unless otherwise specified Symbol VRRM VRWM VR VR(RMS) IFM IO @ t = 1.0μs @ t = 1.0s IFSM IFRM BAS20DW 200 150 106 400 200 2.5 0.5 625 BAS21DW 250 200 141 Unit V V V mA mA A mA Characteristic Repetitive Peak Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current Average Rectified Output Current Non-Repetitive Peak Forward Surge Current Repetitive Peak Forward Surge Current Thermal Characteristics Characteristic Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Symbol PD RθJA TJ, TSTG Value 200 625 -65 to +150 Unit mW °C/W °C Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 2) Forward Voltage Reverse Current @ Rated DC Blocking Voltage (Note 2) Total Capacitance Reverse Recovery Time Notes: 1. 2. 3. 4. 5. @TA = 25°C unless otherwise specified Symbol BAS20DW BAS21DW V(BR)R VF IR CT trr Min 200 250 ⎯ ⎯ ⎯ ⎯ Max ⎯ ⎯ 1.0 1.25 100 15 5.0 50 Unit V V nA μA pF ns Test Condition IR = 100μA IF = 100mA IF = 200mA Tj = 25°C Tj = 100°C VR = 0, f = 1.0MHz IF = IR = 30mA, Irr = 0.1 x IR, RL = 100Ω Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Short duration pulse test used to minimize self-heating effect. No purposefully added lead. 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 UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. BAS20DW-BAS21DW Document number: DS30617 Rev. 10 - 2 1 of 4 www.diodes.com May 2009 © Diodes Incorporated BAS20DW-BAS21DW IF, INSTANTANEOUS FORWARD CURRENT (A) 250 1 Pd, POWER DISSIPATION (mW) 200 0.1 150 100 0.01 50 0 -50 0 50 100 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Derating Curve - Total 150 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 100 4.0 3.5 CT, TOTAL CAPACITANCE (pF) 10 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 1 0.1 0.01 0.001 0.0001 0 150 200 250 50 100 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics 10 30 40 20 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Capacitance vs. Reverse Voltage Ordering Information Part Number BAS20DW-7 BAS21DW-7 Notes: (Note 6) Case SOT-363 SOT-363 Packaging 3000/Tape & Reel 3000/Tape & Reel 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information xxx = Product Type Marking Code: BAS20DW Marking: KT2 or KT3 BAS21DW Marking: KT3 YM = Date Code Marking Y = Year (ex: S = 2005) M = Month (ex: 9 = September) 2009 W May 5 Jun 6 2010 X Jul 7 2011 Y Aug 8 2012 Z Sep 9 2013 A Oct O 2014 B Nov N 2015 C Dec D May 2009 © Diodes Incorporated xxx YM xxx YM Date Code Key Year Code Month Code 2005 S Jan 1 2006 T Feb 2 2007 U Mar 3 2008 V Apr 4 BAS20DW-BAS21DW Document number: DS30617 Rev. 10 - 2 2 of 4 www.diodes.com BAS20DW-BAS21DW Package Outline Dimensions A BC H K M J D F L SOT-363 Dim Min Max A 0.10 0.30 B 1.15 1.35 C 2.00 2.20 D 0.65 Typ F 0.40 0.45 H 1.80 2.20 J 0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.22 0° 8° α All Dimensions in mm Suggested Pad Layout C2 C2 Z G C1 Y X Dimensions Value (in mm) Z 2.5 G 1.3 X 0.42 Y 0.6 C1 1.9 C2 0.65 BAS20DW-BAS21DW Document number: DS30617 Rev. 10 - 2 3 of 4 www.diodes.com May 2009 © 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. 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 © 2009, Diodes Incorporated www.diodes.com BAS20DW-BAS21DW Document number: DS30617 Rev. 10 - 2 4 of 4 www.diodes.com May 2009 © Diodes Incorporated