SK38B-TP Micro Commercial Components (MCC)

NOT RECOMMENDED FOR NEW DESIGNS USE SK32B-LTP~SK310B-LTP Series MCC SK32B omponents TM 20736 Marilla Street Chatsworth Micro Commercial Components THRU SK310B Features Suffix designates Lead Free Finish/Rohs Compliant (Note1) 3 Amp Schottky Compliant. See ordering information) Low Thermal Resistance Rectifier Easy Pick And Place High Temp Soldering: 260C for 10 Seconds At Terminals 20 to 100 Volts High Current Capability With Low Forward Voltage Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 DO-214AA Halogen free available upon request by adding suffix-H (HSMB) (Round Lead) Maximum Ratings H Operating Temperature: -55C to +125C Cathode Band Storage Temperature: -55C to +150C Maximum Thermal Resistance 10C/W Junction To Lead J MCC Device Maximum Maximum Maximum Catalog Marking Recurrent RMS DC Number Peak Reverse Voltage Blocking Voltage Voltage SK32B SK32B 20V 14V 20V A C SK33B SK33B 30V 21V 30V SK34B SK34 B 40V 28V 40V E D SK35B SK35B 50V 35V 50V B F SK36B SK36B 60V 42V 60V G SK38B SK38B 80V 56V 80V SK310B SK310B 100V 70V 100V DIMENSIONS Electrical Characteristics 25C Unless Otherwise Specified INCHES MM DIM MIN MAX MIN MAX NOTE A .078 .116 1.98 2.95 Average Forward I 3.0A T F(AV) = 100C L B .075 .089 1.90 2.25 Current C .002 .008 .05 .20 D ----- .02 ----- .51 Peak Forward Surge I 100A 8.3ms, half sine FSM E .035 .055 .90 1.40 F .065 .091 1.65 2.32 Current G .205 .224 5.21 5.69 H .160 .180 4.06 4.57 Maximum J .130 .155 3.30 3.94 Instantaneous Forward Voltage SUGGESTED SOLDER SK32B-34B V .50V I = 3.0A F FM PAD LAYOUT SK35B-36B .75V T = 25C* J 0.090 SK38B-310B .85V Maximum DC Reverse Current At I .5mA T = 25C R J Rated DC Blocking 20mA T = 100C J 0.085 Voltage Typical Junction C 45pF Measured at J Capacitance 1.0MHz, V =4.0V R 0.070 *Pulse test: Pulse width 200 sec, Duty cycle 2% Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7. www.mccsemi.com Revision: B 2013/01/01 1 of 4SK32B thru SK310B MCC Figure 1 TM Typical Forward Characteristics Micro Commercial Components 100 Figure 2 Forward Derating Curve 60 3.0 40 2.5 20 SK32B-SK34B SK35B-SK310B 10 2.0 6 1.5 4 Amps 2 1.0 1 Amps .5 Single Phase, Half Wave .6 60Hz Resistive or Inductive Load .4 0 60 100 120 140 160 80 40 .2 C 25C Average Forward Rectified Current - Amperes versus .1 Lead Temperature - C .06 .04 .02 .01 .2 .4 .6 .8 1.4 1.0 1.2 Volts Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance SK35B-SK310B 1000 600 SK32B-34B 400 200 T =25C J pF 100 60 40 20 10 .1 .2 .4 1 2 10 20 200 400 1000 4 40 100 Volts Junction Capacitance - pF versus Reverse Voltage - Volts www.mccsemi.com Revision: B 2013/01/01 2 of 4