SK310

MCC Features
  omponents 21201 Itasca Street Chatsworth    !"# $ %    !"# SK32 THRU SK310 3 Amp Schottky Rectifier 20 to 100 Volts DO-214AB (SMCJ) (LEAD FRAME) A • • • • • For Surface Mount Applications Extremely Low Thermal Resistance Easy Pick And Place High Temp Soldering: 250 °C for 10 Seconds At Terminals\ High Current Capability With Low Forward Voltage • • • Maximum Ratings Operating Temperature: -55 °C to +125°C Storage Temperature: -55°C to +150°C Maximum Thermal Resistance; 10 °C/W Junction To Lead Device Marking SK32 SK33 SK34 SK35 SK36 SK38 SK310 Maximum Recurrent Peak Reverse Voltage 20V 30V 40V 50V 60V 80V 100V Maximum RMS Voltage 14V 21V 28V 35V 42V 56V 70V Maximum DC Blocking Voltage 20V 30V 40V 50V 60V 80V 100V MCC Catalog Number SK32 SK33 SK34 SK35 SK36 SK38 SK310 B C F H D G E Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage SK32-34 SK35-36 SK38-310 DIMENSIONS INCHES MIN .260 .220 .006 .030 .305 .079 .108 .002 MM MIN 6.60 5.59 0.15 0.76 7.75 2.00 2.75 0.050 IF(AV) IFSM 3.0A 100A TJ = 120°C 8.3ms, half sine DIM A B C D E F G H MAX .280 .245 .012 .060 .320 .103 .128 .008 MAX 7.11 6.22 0.31 1 52 .. 8.13 2.62 3.25 0.203 NOTE VF .50V .75V .85V IFM = 3.0A; TJ = 25°C* SUGGESTED SOLDER PAD LAYOUT 0.185 Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance IR .5mA 20mA 250pF TJ = 25°C TJ = 100°C Measured at 1.0MHz, VR=4.0V 0.121” CJ 0.060” *Pulse test: Pulse width 200 µsec, Duty cycle 2% www.mccsemi.com SK32 thru SK310 Figure 1 Typical Forward Characteristics 100 60 40 20 SK32-SK34 10 6 4 2 Amps 1 .6 .4 .2 .1 .06 .04 .02 .01 .2 .4 .6 .8 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts 1.0 1.2 1.4 25°C .5 Amps 1.5 1.0 SK35-36 SK38-SK310 2.0 2.5 3.0 MCC Figure 2 Forward Derating Curve Single Phase, Half Wave 60Hz Resistive or Inductive Load 40 60 80 100 °C Average Forward Rectified Current - Amperes versus Ambient Temperature - °C 120 140 160 0 Figure 3 Junction Ca pacitance 100 600 400 200 pF 100 60 40 20 10 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 400 1000 TJ =25°C Junction Capacitance - pF versus Reverse Voltage - Volts www.mccsemi.com SK32 thru SK310 Figure 4 Typical Reverse Characteristics 10 6 4 2 1 .6 .4 .2 µ Amps .1 .06 .04 .02 .01 .006 .004 .002 .001 20 40 60 80 Volts Instantaneous Reverse Leakage Current - MicroAmperesversus Percent Of Rated Peak Reverse Voltage - Volts 100 120 140 SK32-34 SK35-310 75°C Amps 25°C 100°C MCC Figure 5 Peak Forward Surge Current 150 125 100 75 50 25 0 1 2 4 6 8 10 Cycles Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles 20 40 60 80 100 www.mccsemi.com