B220AF-B245AF 2.0A SCHOTTKY BARRIER RECTIFIER Product Summary Features and Benefits B220AF/B230AF/B240AF/B245AF INFORMATION PRODUCT ADVANCED NEW ADVANCE PRODUCT NEWINFORMATION VRRM (V) 20 30 40 45 VF(MAX) (V) @ +25C 0.5 0.5 0.5 0.5 IO (A) 2 2 2 2 IR(MAX) (mA) @ +25C 0.10 0.10 0.20 0.20 Reduced Low Forward Voltage Drop (VF); Better Efficiency and Cooler Operation Reduced High-Temperature Reverse Leakage; Increased Reliability against Thermal Runaway Failure in High Temperature Operation Lead-Free Finish; RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Mechanical Data Description and Applications The Schottky rectifier providing low VF and excellent reverse leakage stability at high temperatures, this device is ideal for use in general rectification applications such as: Boost Diode Blocking Diode Recirculating Diode 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: 0.036 grams (Approximate) SMAF Top View Ordering Information (Note 4) Part Number B220AF-13 B230AF-13 B240AF-13 B245AF-13 Notes: Case SMAF SMAF SMAF SMAF Packaging 10,000/Tape & Reel 10,000/Tape & Reel 10,000/Tape & Reel 10,000/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 https://www.diodes.com/design/support/packaging/diodes-packaging/. Marking Information YWW B2XXAF B220AF-B245AF Document number: DS39507 Rev. 2 - 2 B2XXAF = Product Type Marking Code, ex: B220AF = Manufacturers' Code Marking YWW = Date Code Marking Y = Last Digit of Year (ex: 7 for 2017) WW = Week Code (01 to 53) 1 of 5 www.diodes.com May 2017 (c) Diodes Incorporated B220AF-B245AF Maximum Ratings (@TA = +25C, unless otherwise specified.) Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. INFORMATION PRODUCT ADVANCED NEW ADVANCE PRODUCT NEWINFORMATION Characteristic Symbol B220AF B230AF B240AF B245AF Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VRM 20 30 40 45 V Average Rectified Output Current IO 2 A IFSM 50 A Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load Thermal Characteristics Characteristic Symbol Value Unit RJA 90 C/W RJC 45 C/W TJ, TSTG -55 to +150 C Typical Thermal Resistance Junction to Ambient (Note 5) Typical Thermal Resistance Junction to Case (Note 5) Operating and Storage Temperature Range Electrical Characteristics (@TA = +25C, unless otherwise specified.) Characteristic Forward Voltage Drop Leakage Current (Note 6) B220AF B230AF B240AF B245AF Typical Capacitance Notes: Symbol Min Typ Max VF -- -- 0.46 0.42 0.50 -- Unit IR -- -- -- -- -- 0.01 0.015 0.02 0.03 16 0.10 0.10 0.20 0.20 -- mA VR = 20V, TJ = +25C VR = 30V, TJ = +25C VR = 40V, TJ = +25C VR = 45V, TJ = +25C VR = 45V, TJ = +125C CT -- 93 -- pF VR = 4.0V, f = 1MHz V Test Condition IF = 2A, TJ = +25C IF = 2A, TJ = +125C 5. Device mounted on FR-4 substrate, 0.4" x 0.5", 2oz, single-sided, PC boards with 0.2" x 0.25" copper pad. 6. Short duration pulse test used to minimize self-heating effect. B220AF-B245AF Document number: DS39507 Rev. 2 - 2 2 of 5 www.diodes.com May 2017 (c) Diodes Incorporated IR,REVERSE LEAKAGE CURRENT (mA) IF, INSTANTANEOUS FORWARD CURRENT (A) 100 10 150C 1 125C 100C 0.1 85C 25C 150C 125C 10 100C 1 85C 0.1 25C 0.01 -55C 0.001 0.01 0.0 0.2 0.4 0.6 0.8 0 1.0 20 40 60 VR, REVERSE VOLTAGE (V) Figure 2. Typical Reverse Characteristics VF, INSTANTANEOUS FORWARD VOLTAGE (V) Figure 1. Typical Forward Characteristics 2.50 10000 Note 5 f=1MHz IF, DC FORWARD CURRENT (A) CT, JUNCTION CAPACITANCE (pF) INFORMATION PRODUCT ADVANCED NEW ADVANCE PRODUCT NEWINFORMATION B220AF-B245AF 1000 100 2.00 1.50 1.00 0.50 0.00 10 0 10 20 30 40 VR, REVERSE VOLTAGE (V) Figure 3. Typical Junction Capacitance B220AF-B245AF Document number: DS39507 Rev. 2 - 2 25 50 75 100 125 TA, AMBIENT TEMPERATURE () 150 Figure 4. DC Forward Current Derating 3 of 5 www.diodes.com May 2017 (c) Diodes Incorporated B220AF-B245AF Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SMAF HE E L 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 INFORMATION PRODUCT ADVANCED NEW ADVANCE PRODUCT NEWINFORMATION b D A c Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SMAF X X1 Dimensions Value (in mm) C 4.00 G 1.50 X 2.50 X1 6.50 Y 1.70 Y G C B220AF-B245AF Document number: DS39507 Rev. 2 - 2 4 of 5 www.diodes.com May 2017 (c) Diodes Incorporated B220AF-B245AF IMPORTANT NOTICE INFORMATION PRODUCT ADVANCED NEW ADVANCE PRODUCT NEWINFORMATION 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). 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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) 2017, Diodes Incorporated www.diodes.com B220AF-B245AF Document number: DS39507 Rev. 2 - 2 5 of 5 www.diodes.com May 2017 (c) Diodes Incorporated