SFM11MH1 thru SFM18MH1 Surface Mount Super Fast Recovery Rectifiers SCHOTTKY BARRIER RECTIFIERS 1.0 AMPERES 50-600 VOLTS P b Lead(Pb)-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. * Tiny plastic SMD package. * High current capability. * Super fast recovery time for switching mode application. * High surge current capability. * Glass passivated chip junction. SOD-123H1 Mechanical Data: * Epoxy : UL94-V0 rated flame retardant * Case : Molded plastic, SOD-123H1 * Terminals : Plated terminals, solderable per MIL-STD-750, Method 2026 * Polarity : Indicated by cathode band * Mounting Position : Any * Weight : Approximated 0.0103 gram SOD-123H1 Outline Dimension B unit:mm SOD-123H1 C Dim A B C D F H J A D F J H H WEITRON http://www.weitron.com.tw 1/3 Min Max 1.4 1.8 3.3 3.7 0.3(Typ.) 0.1(Typ.) 0.1(Typ.) 0.8(Typ.) 0.6 1.0 21-Jul-2014 SFM11MH1 thru SFM18MH1 Maximum Ratings and Electrical Characteristics(@ Ta=25ºC unless otherwise noted) Characteristics Symbol 11 12 13 14 15 16 17 18 Unit Maximum Recurrent Peak Reverse Voltage VRRM 50 100 150 200 300 400 500 600 V Maximum RMS Voltage VRMS 35 70 70 140 210 280 350 420 V Maximum DC Blocking Voltage VDC 50 100 100 200 300 400 500 600 V Maximum Average Forward Rectified Current Io 1.0 A Peak Forward Surge Current,8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC) IFSM 25 A Maximum Instantaneous At 1.0A DC VF Maximum DC Reverse Current @Ta = 25°C At Rated DC BlockingVoltage @Ta = 125°C IR 5.0 100 μA Max Reverse Recovery Time(note 1) Trr 35 nS Typical Junction Capacitance(note 2) CJ 10 PF OperatingTemperature Range TJ -55 to +150 °C TSTG -55 to +150 °C StorageTemperature Range 0.95 1.25 1.7 V note 1. Reverse recovery time test condition, IF =0.5A,IR =1.0A,IRR =0.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC WEITRON http://www.weitron.com.tw 2/3 21-Jul-2014 SFM11MH1 thru SFM18MH1 FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.1-TYPICAL FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) H1 16 M H 1 ~S F 18 M H1 M SF M 15 M SF M 17 M H 1~ SF 1.0 M 1~ SF M1 4M H SF M1 1M H .1 1.2 1.0 0.8 0.6 P.C.B. Mounted on 0.2"x0.2" (5.0 mm x 5.0 mm) Copper Pad Areas 0.4 0.2 0 0 25 50 75 100 125 150 175 LEAD TEMPERATURE (°C) TJ=25 C Pulse Width 300us 1% Duty Cycle .01 .001 .4 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .6 .8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE,(V) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50Ω NONINDUCTIVE 10Ω NONINDUCTIVE ( ) (+) D.U.T. 25Vdc (approx.) PULSE GENERATOR (NOTE 2) ( ) PEAK FORWAARD SURGE CURRENT,(A) INSTANTANEOUS FORWARD CURRENT,(A) 1 10 50 40 30 8.3ms Single Half TJ=25 C JEDEC method 10 0 1 5 (+) 1Ω NONINDUCTIVE Sine Wave 20 50 10 100 NUMBER OF CYCLES AT 60Hz OSCILLISCOPE (NOTE 1) NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. FIG.5-TYPICAL JUNCTION CAPACITANCE 70 JUNCTION CAPACITANCE,(pF) trr | | | | | | | | +0.5A 0 -0.25A -1.0A 60 50 40 30 20 10 1cm SET TIME BASE FOR 50 / 10ns / cm 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) WEITRON http://www.weitron.com.tw 3/3 21-Jul-2014