MBR2045C HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER Product Summary VRRM (V) Features VF (MAX) (V) IO (A) @ +25C 2 10 45 0.65 Low Forward Voltage: 0.65V @ +25C @ +25C High Surge Current Capability 0.1 +150C Operating Junction Temperature 20A Total (10A Each Diode Leg) Guard-Ring for Stress Protection Lead-Free Finish; RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q101, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ IR (MAX) (mA) Description High efficiency dual Schottky rectifier suited for switch mode power supplies and other power converters. This device is intended for use in medium voltage operation, and particularly, in high frequency circuits where low switching losses and low noise are required. MBR2045C is available in TO-220-3 (2) and TO-220F-3 packages. Mechanical Data Applications Power Supply Output Rectification Power Management Instrumentation Case: TO-220-3 (2), TO-220F-3 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: See Below Weight: TO-220-3 (2) - 1.95 Grams (Approximate) TO-220F-3 - 1.69 Grams (Approximate) TO-220F-3 Notes: TO-220-3 (2) 1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied. 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. Pin Assignments (Front View) (Front View) 3 A2 3 A2 2 K 2 K 1 A1 1 A1 TO-220-3 (2) MBR2045C Document number: DS36921 Rev. 5 - 2 TO-220F-3 1 of 8 www.diodes.com A1 K A2 Internal Structure of MBR2045C October 2019 (c) Diodes Incorporated MBR2045C Ordering Information (Note 4) MBR2045C XX XX - XX Product Name Package Packing T : TO-220-3 (2) TF : TO-220F-3 Blank : Tube Part Number TO-220-3 (2) TO-220F-3 Note: Package RoHS/Green G1 : RoHS Compliant and Green Marking ID Packing MBR2045CT-G1 MBR2045CT-G1 50 Pieces/Tube MBR2045CTF-G1 MBR2045CTF-G1 50 Pieces/Tube 4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/. Marking Information (1) TO-220-3 (2) (Front View) XXXXXXX XX-XX YWWAXX MBR2045C Document number: DS36921 Rev. 5 - 2 First and Second Lines: Logo and Marking ID (See Ordering Information) Third Line: Date Code Y: Year WW: Work Week of Molding A: Assembly House Code XX: 7th and 8th Digits of Batch Number 2 of 8 www.diodes.com October 2019 (c) Diodes Incorporated MBR2045C Marking Information (continued) (2) TO-220F-3 (Front View) XXXXXXX XXX-XX YWWAXX First and Second Lines: Logo and Marking ID (See Ordering Information) Third Line: Date Code Y: Year WW: Work Week of Molding A: Assembly House Code XX: 7th and 8th Digits of Batch Number Maximum Ratings (Each Diode Leg) Characteristic Symbol Rating Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 45 V Average Rectified Forward Current (Rated VR) TC = +139C IF(AV) 10 A Peak Repetitive Forward Current (Rated VR, Square Wave, 20kHz) TC = +137C IFRM 20 A Non Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Half Wave, Single Phase, 60Hz) IFSM 150 A Peak Repetitive Reverse Surge Current (2.0s,1.0kHz) IRRM 1.0 A TJ +150 C Storage Temperature Range TSTG -65 to +150 C Voltage Rate of Change (Rated VR) dv/dt 10000 V/s ESD (Machine Model = C) -- >400 V ESD (Human Body Model = 3B) -- >8000 V Operating Junction Temperature (Note 5) Note: 5. The heat generated must be less than the thermal conductivity from Junction to Ambient: dP D/dTJ < 1/JA. MBR2045C Document number: DS36921 Rev. 5 - 2 3 of 8 www.diodes.com October 2019 (c) Diodes Incorporated MBR2045C Thermal Characteristics Characteristic Symbol Maximum Thermal Resistance (Junction to Case) (Note 6) Rating Unit TO-220-3 (2) 2.2 TO-220F-3 4.5 TO-220-3 (2) 60 TO-220F-3 60 RJC C/W Maximum Thermal Resistance (Junction to Ambient) (Note 6) Note: RJA 6. Device mounted on heat sink, with minimum recommended pad layout per http://www.diodes.com/package-outlines.html. Electrical Characteristics (Each Diode Leg) Characteristic Symbol Maximum Instantaneous Forward Voltage Drop (Note 7) VF Maximum Instantaneous Reverse Current (Note 7) IR Note: Typ Max 0.59 0.65 Rating Test Condition IF = 10A, TC = +25C V 0.50 0.57 5 15 IF = 10A, TC = +125C Rated DC Voltage, TC = +125C mA 0.01 0.1 Rated DC Voltage, TC = +25C 7. Short duration pulse test used to minimize self-heating effect, Pulse Test Width = 300s, Duty Cycle < 2.0%. MBR2045C Document number: DS36921 Rev. 5 - 2 4 of 8 www.diodes.com October 2019 (c) Diodes Incorporated MBR2045C 100 10 IR, Reverse Current (mA) IF, Instantaneous Forward Current (A) 1 10 1 0.1 0.01 o 25 C o 100 C o 125 C o 150 C 1E-3 1E-4 1E-5 o 25 C o 125 C o 150 C 1E-6 1E-7 0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 1.0 10 20 30 40 50 VF, Instantaneous Forward Voltage (V) VR, Reverse Voltage (V) Figure 1. Typical Forward Voltage Figure 2. Typical Reverse Current 1000 IF(AV), Average Rectified Forward Current (A) 14 Capacitance (pF) 800 600 400 o TJ=25 C 200 0 0 10 20 30 40 Note 6 12 10 6 4 2 0 100 120 130 140 150 160 TC, Case Temperature ( C) Figure 3. Capacitance vs. VR, Reverse Voltage Document number: DS36921 Rev. 5 - 2 110 o VR, Reverse Voltage (V) MBR2045C Square 8 5 of 8 www.diodes.com Figure 4. Average Rectified Forward Current vs. Case Temperature (Square, Each Diode) October 2019 (c) Diodes Incorporated MBR2045C Package Outline Dimensions (All dimensions in mm(inch).) (1) Package Type: TO-220-3 (2) 9.800(0.386) 10.200(0.402) F 3.560(0.140) 3.640(0.143) 0.600(0.024) REF 11.100(0.437) REF 1.200(0.047) 1.400(0.055) 1.200(0.047) 1.400(0.055) 6.300(0.248) 6.700(0.264) 1.620(0.064) 1.820(0.072) 9.000(0.354) 9.400(0.370) 3 4.400(0.173) 4.600(0.181) 2.200(0.087) 2.500(0.098) 3 0.700(0.028) 0.900(0.035) 2.540(0.100) REF MBR2045C Document number: DS36921 Rev. 5 - 2 12.600(0.496) 13.600(0.535) 1.170(0.046) 1.390(0.055) 9.600(0.378) 10.600(0.417) 3.000(0.118) REF 3 2.540(0.100) REF 6 of 8 www.diodes.com 0.400(0.016) 0.600(0.024) October 2019 (c) Diodes Incorporated MBR2045C Package Outline Dimensions (continued) (All dimensions in mm(inch).) (2) Package Type: TO-220F-3 9.700(0. 382) 10.300(0. 406) F 3.000(0. 119) 3.550(0. 140) Option 1 3. 000(0. 119) 3. 400(0. 134) 6.900(0. 272) 7.100(0. 280) 2. 350(0. 093) 2. 900(0. 114) 3. 370(0. 133) 3. 900(0. 154) 14. 700(0. 579) 16. 000(0. 630) 2.790(0.110) 4.500(0.177) 4. 300(0. 169) 4. 900(0. 193) 1. 000(0. 039) 1. 400(0. 055) 2.520(0.099) 2.920(0.115) 1. 100(0. 043) 1. 500(0. 059) 12. 500(0. 492) 13. 500(0. 531) 0.500(0. 020) 0.900(0. 035) 2.540(0.100) 0. 450(0. 018) 0. 650(0. 026) 2. 540(0. 100) Option 2 3. 190(0. 126) 3. 250(0. 128) 5 5 5 MBR2045C Document number: DS36921 Rev. 5 - 2 7 of 8 www.diodes.com October 2019 (c) Diodes Incorporated MBR2045C 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. 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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) 2019, Diodes Incorporated www.diodes.com MBR2045C Document number: DS36921 Rev. 5 - 2 8 of 8 www.diodes.com October 2019 (c) Diodes Incorporated