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SMF105M Dataheets PDF



Part Number SMF105M
Manufacturers SeCoS
Logo SeCoS
Description Fast Recovery Rectifiers
Datasheet SMF105M DatasheetSMF105M Datasheet (PDF)

Elektronische Bauelemente SMF101M~SMF107M 50V ~ 1000 V 1.0 Amp Surface Mount Fast Recovery Rectifier RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Batch process design, excellent power dissipation offers better reverse leakage current and thermal resistance. Low profile surface mounted application in order to optimize board space. Small plastic SMD package. High current capability. Fast switching for high efficiency. High surge current capability. Glass-passiv.

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Elektronische Bauelemente SMF101M~SMF107M 50V ~ 1000 V 1.0 Amp Surface Mount Fast Recovery Rectifier RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Batch process design, excellent power dissipation offers better reverse leakage current and thermal resistance. Low profile surface mounted application in order to optimize board space. Small plastic SMD package. High current capability. Fast switching for high efficiency. High surge current capability. Glass-passivated chip junction. MECHANICAL DATA Case: Molded plastic, SOD-123 / Mini SMA Epoxy: UL94-V0 rate flame retardant Polarity: Indicated by cathode band Mounting position: Any Weight: Approximated 0.027 gram SOD-123M A B F D C E E REF. A B C Millimeter Min. Max. 3.50 3.90 1.40 1.80 1.30 1.70 REF. D E F Millimeter Min. Max. 3.60 (MAX.) 0.80 (TYP.) 0.30 (TYP.) MARKING Part Number SMF101M SMF102M SMF103M SMF104M Marking F4 F4 F4 F4 Part Number SMF105M SMF106M SMF107M Marking F5 F6 F7 PACKAGE INFORMATION Package MPQ SOD-123M 2.5K Leader Size 7 inch http://www.SeCoSGmbH.com/ 09-Dec-2011 Rev. B Any changes of specification will not be informed individually. Page 1 of 3 Elektronische Bauelemente SMF101M~SMF107M 50V ~ 1000 V 1.0 Amp Surface Mount Fast Recovery Rectifier ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise specified) Parameters Symbol SMF SMF 101M 102M Part Number SMF SMF SMF 103M 104M 105M Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 Maximum RMS voltage VRMS 35 70 140 280 420 Maximum Continuous reverse voltage VR 50 100 200 400 600 Maximum Instantaneous Forward Voltage Maximum average forward rectified current @ TA=55°C Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum DC Reverse Current at Rated DC Blocking Voltage TA=25°C TA=125°C Diode Junction Capacitance 1 Maximum Reverse Recovery Time 2 VF IO IFSM IR CJ Trr 1.3 1 30 5 100 15 150 250 Thermal resistance Junction to ambient RθJA 42 Operating & Storage Temperature TJ, TSTG NOTE: 1. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V D.C. Reverse recovery time test condition, IF=0.5A, IR=1.0A, IRR=0.25A. -65~150, -65~175 SMF 106M 800 560 800 SMF 107M 1000 700 1000 Unit V V V V A A µA pF 500 nS °C / W °C http://www.SeCoSGmbH.com/ 09-Dec-2011 Rev. B Any changes of specification will not be informed individually. Page 2 of 3 Elektronische Bauelemente SMF101M~SMF107M 50V ~ 1000 V 1.0 Amp Surface Mount Fast Recovery Rectifier RATINGS AND CHARACTERISTIC CURVES INSTANTANEOUS FORWARD CURRENT,(A) FIG.1-TYPICAL FORWARD CHARACTERISTICS 50 10 3.0 1.0 0.1 TJ=25 C Pulse Width 300us 1% Duty Cycle .01 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE,(V) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50Ω NONINDUCTIVE 10 Ω NONINDUCTIVE (+) 25Vdc (approx.) () D.U.T. 1Ω NONINDUCTIVE OSCILLISCOPE (NOTE 1) () PULSE GENERATOR (NOTE 2) (+) NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. +0.5A 0 -0.25A trr | | | | | | | | -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm JUNCTION CAPACITANCE,(pF) AVERAGE FORWARD CURRENT,(A) PEAK FORWAARD SURGE CURRENT,(A) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 1.2 1.0 0.8 0.6 0.4 0.2 0 0 Single Phase Half Wave 60Hz Resistive Or Inductive Load 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50 40 30 TJ=25 C 8.3ms Single Half 20 Sine Wave JEDEC method 10 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz 35 30 25 20 15 10 5 0 .01 FIG.5-TYPICAL JUNCTION CAPACITANCE .05 .1 .5 1 5 10 REVERSE VOLTAGE,(V) 50 100 http://www.SeCoSGmbH.com/ 09-Dec-2011 Rev. B Any changes of specification will not be informed individually. Page 3 of 3 .


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