MCC Commercial Micro Components TM US1A THRU US1M omponents 20736 Marilla Street Chatsworth !"# $ % !"# Features * Glass Passivated Chip For High Efficiency * Ultra Fast Switching * For Surface Mounted Applications * Low Forward Voltage Drop And High Current Capability * Low Reverse Leakage Current x Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Maximum Ratings * * * Operating Temperature: -50C to +150C Storage Temperature: -50C to +150C Maximum Thermal Resistance; 30 C/W Junction To Lead MCC Catalog Number Device Marking US1A US1B US1C US1D US1G US1J US1K US1M US1A US1B US1C US1D US1G US1J US1K US1M Maximum Recurrent Peak Reverse Voltage 50V 100V 150V 200V 400V 600V 800V 1000V Maximum RMS Voltage 35V 70V 105V 140V 280V 420V 560V 700V 1 Amp Ultra Fast Rectifier 50 to 1000 Volts DO-214AC (SMA) (LEAD FRAME) H Maximum DC Blocking Voltage 50V 100V 150V 200V 400V 600V 800V 1000V J A E C D B F G Dimensions Electrical Characteristics @ 25C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage US1A-1D US1G US1J-1M Maximum DC Reverse Current At Rated DC Blocking Voltage Maximum Reverse Recovery Time US1A-1G US1J-1M Typical Junction Capacitance US1A-1G US1J-1M IF(AV) 1.0A TL = 75C IFSM 30A 8.3ms, half sine VF 1.0V 1.4V 1.7V IFM = 1.0A; TJ = 25C IR 10uA 100uA DIM A B C D E F G H J INCHES MIN .079 .050 .002 --.030 .065 .189 .157 .090 MM MIN 2.00 1.27 .05 --.76 1.65 4.80 4.00 2.25 MAX .096 .064 .008 .02 .060 .091 .220 .181 .115 MAX 2.44 1.63 .20 .51 1.52 2.32 5.59 4.60 2.92 NOTE SUGGESTED SOLDER PAD LAYOUT 0.106" MAX TA = 25C TA = 100C Trr 50ns 100ns IF=0.5A, IR=1.0A, Irr=0.25A CJ 20pF 17pF Measured at 1.0MHz, VR=4.0V 0.083" MIN 0.050" MIN *Pulse test: Pulse width 300 sec, Duty cycle 1% www.mccsemi.com Revision: 6 1 of 4 2007/04/05 MCC US1A thru US1M TM Figure 1 Typical Forward Characteristics Micro Commercial Components 20 Figure 2 Forward Derating Curve 10 2.4 6 2.2 4 2.0 1.8 2 Amps 1.6 US1G US1A-1D US1J-1M 1 1.4 1.2 .6 Amps .4 1.0 .8 .6 .2 .4 TJ=25C .1 Single Phase, Half Wave .2 60Hz Resistive or Inductive Load .06 0 .04 0 25 50 75 100 125 150 C Average Forward Rectified Current - Amperesversus Lead Temperature -C .02 .01 .8 1.0 1.2 1.4 1.6 1.8 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 100 60 US1A-1G 40 20 pF TJ=25C US1J-1M 10 6 4 2 1 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 400 1000 Junction Capacitance - pFversus Reverse Voltage - Volts www.mccsemi.com Revision: 6 2 of 4 2007/04/05 MCC US1A thru US1M Micro Commercial Components Figure 4 Peak Forward Surge Current Figure 5 Peak Forward Surge Current 30 1000 600 25 400 20 200 15 100 Amps Amps 10 60 40 5 20 0 1 2 4 6 8 10 20 40 10 .01 .02 60 80 100 .2 .06 .1 Cycles .6 1 2 6 10 mS Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles Peak Forward Surge Current - Amperesversus Pulse Duration - Milliseconds (mS) Figure 6 Reverse Recovery Time Characteristic And Test Circuit Diagram 50 10 trr +0.5A 0 Pulse Generator Note 2 25Vdc 1 Oscilloscope Note 1 -0.25 -1.0 1cm Set Time Base for 20/100ns/cm Notes: 1. Rise Time = 7ns max. Input impedance = 1 megohm, 22pF 2. Rise Time = 10ns max. Source impedance = 50 ohms 3. Resistors are non-inductive www.mccsemi.com Revision: 6 3 of 4 2007/04/05 TM MCC TM Micro Commercial Components ***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. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications. www.mccsemi.com Revision: 6 4 of 4 2007/04/05