MCC TM Micro Commercial Components omponents 20736 Marilla Street Chatsworth !"# $ % !"# SR1045 Features * Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates RoHS Compliant. See ordering information) x Guard Ring Protection x High Surge Current Capability * Epoxy meets UL 94 V-0 flammability rating * Moisture Sensitivity Level 1 x For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications * Halogen free available upon request by adding suffix "-HF" 10 Amp Schottky Barrier Rectifier 45 Volts R-6 Maximum Ratings x x x Operating Temperature: -55 to +150 Storage Temperature: -55 to +150 o Maximum Thermal Resistance: 3 C/W Junction to Case D MCC Part Number SR1045 Maximum Recurrent Peak Reverse Voltage 45V Maximum RMS Voltage Maximum DC Blocking Voltage 31.5V 45V A Cathode B Electrical Characteristics @ 25qC Unless Otherwise Specified Average Rectified Output current Maximum surge current Max peak forward voltage Max peak reverse current Typical junction capacitance IO 10A Tc = 95 IFSM 275A 8.3ms, half sine VFM .55V IFM = 10A IRM 0.5mA 50mA TJ = 25 TJ = 100 CJ 450pF VR = 4.0V, f=1.0MHz D C DIMENSIONS DIM A B C D INCHES MIN MAX .340 .360 .340 .360 .048 .052 1.000 --- MM MIN 8.60 8.60 1.20 25.40 MAX 9.10 9.10 1.30 --- NOTE Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7. Revision: B www.mccsemi.com 1 of 3 2013/01/01 MCC PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES SR1045 12 10 8 6 4 2 0 20 50 75 100 125 150 175 CASE TEMPERATURE Micro Commercial Components 360 300 240 180 120 8.3Single Half-Sine-Wave (JEDEC METOD) 60 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.1-FORWARD CURRENT DERATING CURVE FIG.2-MAXIMUM NON-REPETITVE SURGE INSTANTANEOUS FORWARD CURRENT(A) INSTANTANEOUS REVERSE CURRENT(mA) 100 100 10 TJ=100 1 TJ=50 0.1 TJ=25 0.01 10 1 TJ=25 PULSE WIDTH 300US 2%DUTY CYCLE 0.1 0 20 50 75 100 125 150 175 0.2 0.3 PERCENT OF RATED PEAK REVERSE VOLTAGE(%) 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 INSTANTANEOUS FORWARD VOLTAGE FIG.3-TYPICAL REVERSE CHARACTERISTICS FIG.4-TYPICAL FORWARD CHARACTERISTICS CAPACITANCE,(pF) 1000 100 TJ=25 f=1MHZ 10 0.1 1 4 10 100 REVERSE VOLTAGE VOLTS FIG.5-TYPICAL JUNCTION CAPACITANCE Revision: B www.mccsemi.com 2 of 3 2013/01/01 TM MCC TM Micro Commercial Components Ordering Information : Part Number-TP Tape&Reel: 500pcs/Reel Part Number-AP Ammo Packing: 450pcs/Ammo Box Part Number-BP Bulk: 4.8Kpcs/Carton Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF ***IMPORTANT NOTICE*** Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. www.mccsemi.com Revision: B 3 of 3 2013/01/01 1