Formosa MS Chip Silicon Rectifier SFM11 THRU SFM16 Super fast recovery type Features SMA Plastic package has Underwriters Laboratory Flammability Classification 94V-O Utilizing Flame Retardant Epoxy Molding Compound. 0.185(4.8) 0.177(4.4) 0.012(0.3) Typ. For surface mounted applications. 0.110(2.8) 0.094(2.4) Exceeds environmental standards of MIL-S-19500 / 228 0.165(4.2) 0.150(3.8) Low leakage current. 0.067(1.7) 0.060(1.5) 0.040(1.0) Typ. Mechanical data 0.040 (1.0) Typ. Dimensions in inches and (millimeters) Case : Molded plastic, JEDEC DO-214AC Terminals : Solder plated, s olderable per MIL-STD-750, Method 2026 Polarity : Indicated by cathode band Mounting Position : Any Weight : 0.0015 ounce, 0.05 gram MAXIMUM RATINGS (AT TA=25oC unless otherwise noted) PARAMETER CONDITIONS Symbol o Forward rectified current Ambient temperature = 50 C Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) 25o C VR = VRRM TA = Reverse current MAX. UNIT IO 1.0 A IFSM 30 A 5.0 uA 100 Junction to ambient Diode junction capacitance Rq JA f=1MHz and applied 4vDC reverse voltage TSTG V RRM *1 V RMS (V) (V) *2 VR *3 (V) SFM11 S11 50 35 50 SFM12 S12 100 70 100 SFM13 S13 150 105 150 SFM14 S14 200 140 200 SFM15 S15 300 210 300 SFM16 S16 400 280 400 VF *4 (V) T RR *5 (nS) uA o 32 CJ Storage temperature MARKING CODE TYP. IR VR = VRRM TA = 100o C Thermal resistance SYMBOLS MIN. C / w 10 -55 pF +150 o C Operating temperature ( o C) *1 Repetitive peak reverse voltage *2 RMS voltage 0.95 35 -55 to +150 *3 Continuous reverse voltage *4 Maximum forward voltage 1.25 *5 Reverse recovery time RATING AND CHARACTERISTIC CURVES (SFM11 THRU SFM16) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.1-TYPICAL FORWARD CHARACTERISTICS SF M 15 1.0 ~S FM 16 SF M1 1~ SF M1 .1 1.2 1.0 0.8 Single Phase 0.6 Half Wave 60Hz Resistive Or Inductive Load 0.4 0.2 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( C) Tj=25 C Pulse Width 300us 1% Duty Cycle .01 .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 50W NONINDUCTIVE 10W NONINDUCTIVE ( ) (+) D.U.T. 25Vdc (approx.) PEAK FORWARD SURGE CURRENT,(A) .001 .4 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PULSE GENERATOR (NOTE 2) ( ) 30 24 18 Sine Wave 12 JEDEC method 6 1 5 (+) 1W NONINDUCTIVE 8.3ms Single Half Tj=25 C 0 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 trr JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) 4 AVERAGE FORWARD CURRENT,(A) 10 | | | | | | | | +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 REVERSE VOLTAGE,(V) 5 10 50 100