SRA254

MCC Micro Commercial Components TM
  omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# SRA251 THRU SRA257 25Amp Standard Rectifier 50 to 1000 Volts SRA A Features • • • • • • • • Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Low Cost Low Leakage Low Forward Voltage Drop High Current Capability For Automotive Applications Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) Maximum Ratings • • Operating Temperature: -50°C to +150°C Storage Temperature: -50°C to +150°C MCC Device Maximum Maximum Catalog Marking Recurrent RMS Number Peak Voltage Reverse Voltage SRA251 --50V 35V SRA252 --100V 70V SRA253 --200V 140V SRA254 --400V 280V SRA255 --600V 420V SRA256 --800V 560V SRA257 --1000V 700V Maximum DC Blocking Voltage 50V 100V 200V 400V 600V 800V 1000V D E C B Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance IF(AV) IFSM VF 25A 400A Tc = 125°C 8.3ms, half sine DIMENSIONS INCHES MIN .332 .165 .218 .234 ---MM MIN 8.43 4.19 5.54 5.94 --- 1.1V 25 µA 250µA 300pF IFM = 25A; TJ = 25°C* TJ = 25°C TJ = 100°C Measured at 1.0MHz, VR=4.0V IR DIM A B C D E MAX .342 .175 .222 .2 46 5' MAX 8.69 4.45 5.64 6.25 5' NOTE CJ *Pulse test: Pulse width 300 µsec, Duty cycle 2% Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7. Revision: A www.mccsemi.com 1 of 3 2011/01/01 SRA251 thru SRA257 Figure 1 Typical Forward Characteristics 20 30 100 60 40 20 20 25°C Amps 10 Amps .6 .4 .2 .1 .06 .04 .02 .01 .4 .6 .8 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts 500 400 300 Amps 200 100 0 8 10 1.0 1.2 1.4 10 15 25 Figure 2 Forward Derating Curve MCC Micro Commercial Components TM 5 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 50 75 100 125 150 175 0 °C Average Forward Rectified Current - Amperes ersus v Case Temperature - °C Figure 4 Peak Forward Surge Current 600 1 2 4 6 20 40 60 80 100 Cycles Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles Figure 3 Junction Capacitance 400 300 200 100 pF 10 6 4 2 1 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 400 1000 TJ=25°C Junction Capacitance - pFversus Reverse Voltage - Volts Revision: A www.mccsemi.com 2 of 3 2011/01/01 MCC TM Micro Commercial Components Ordering Information : Device Part Number-BP Packing Bulk: 1Kpcs/Box ***IMPORTANT NOTICE* ** Micro Comme rcial 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 Comme rcial 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 Co mponents 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 A uthorized 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 pro vide any warranty coverage or o ther assistance for parts bought from Unau thorized Source s. 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. Revision: A www.mccsemi.com 3 of 3 2011/01/01 1 1