MCC TM Micro Commercial Components SK32A THRU SK310A omponents 20736 Marilla Street Chatsworth !"# $ % !"# Features * Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) Same Electrical Characteristics As The SMC Version Very Low Cost Can Be Up To 50% Smaller Than The SMC To Save Precious Board Space High Current Capability With Low Forward Voltage For Surface Mount Applications Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 * * * * * * * 3 Amp Schottky Rectifier 20 to 100 Volts DO-214AC (HSMA) (High Profile) Maximum Ratings * * * H Operating Temperature: -50C to +125C Storage Temperature: -50C to +150C Maximum Thermal Resistance; 10C/W Junction To Lead MCC Part Number Device Marking SK32A SK33A SK34A SK35A SK36A SK38A SK310A SK32A SK33A SK34A SK35A SK36A SK38A SK310A Maximum Recurrent Peak Reverse Voltage 20V 30V 40V 50V 60V 80V 100V Maximum RMS Voltage 14V 21V 28V 35V 42V 56V 70V Maximum Instantaneous Forward Voltage SK32A-34A SK35A-36A SK38A-310A Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance J Maximum DC Blocking Voltage 20V 30V 40V 50V 60V 80V 100V Electrical Characteristics @ 25C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Cathode Band IF(AV) 3.0A TL = 100C IFSM 80A 8.3ms, half sine A E C D B F G DIMENSIONS DIM A B C D E F G H J INCHES MIN .078 .067 .002 --.035 .065 .205 .160 .100 MM MIN 1.98 1.70 .05 --.89 1.65 5.21 4.06 2.57 MAX .116 .089 .008 .02 .055 .096 .224 .180 .112 MAX 2.95 2.25 .20 .51 1.40 2.45 5.69 4.57 2.84 NOTE SUGGESTED SOLDER PAD LAYOUT VF .50V .75V .85V IFM = 3.0A; TJ = 25C* IR .5mA 20mA TJ = 25C TJ = 100C CJ 45pF Measured at 1.0MHz, VR=4.0V 0.090" 0.085" 0.070" *Pulse test: Pulse width 200 sec, Duty cycle 2% Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7. Revision: A www.mccsemi.com 1 of 4 2011/01/01 MCC SK32A thru SK310A Figure 1 Typical Forward Characteristics TM Micro Commercial Components Figure 2 Forward Derating Curve 100 60 3.0 40 2.5 20 SK32A-SK34A SK35A-SK310A 10 2.0 6 1.5 4 Amps 2 Amps 1.0 1 .5 Single Phase, Half Wave 60Hz Resistive or Inductive Load .6 .4 0 40 60 80 .2 100 120 140 160 C 25C Average Forward Rectified Current - Amperesversus Lead Temperature -C .1 .06 .04 .02 .01 .2 .4 .6 .8 1.0 1.4 1.2 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 1000 SK35A-SK310A 600 SK32A-34A 400 200 pF TJ=25C 100 60 40 20 10 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 400 1000 Junction Capacitance - pFversus Reverse Voltage - Volts Revision: A www.mccsemi.com 2 of 4 2011/01/01 MCC SK32A thru SK310A TM Figure 4 Typical Reverse Characteristics Micro Commercial Components 10 6 4 Figure 5 Peak Forward Surge Current 120 100C 2 100 1 80 .6 .4 60 75C Amps 40 .2 20 mAmps .1 0 .06 .04 1 2 4 6 8 10 20 40 60 80 100 Cycles 25C Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles .02 .01 .006 SK32A-34A SK35A-310A .004 .002 .001 20 Figure 6 New SMA Assembly 40 60 80 100 120 140 Volts Instantaneous Reverse Leakage Current - MicroAmperesversus Percent Of Rated Peak Reverse Voltage - Volts Round Lead www.mccsemi.com Revision: A 3 of 4 2011/01/01 MCC TM Micro Commercial Components Ordering Information : Device Packing Part Number-TP Tape&Reel: 3Kpcs/Reel ***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: A 4 of 4 2011/01/01 3