DATA SHEET SF11G~SF18 G SEMICONDUCTOR SUPERFAST RECOVERY RECTIFIERS VOLTAGE - 50 to 8 00 Volts CURRENT - 1.0 Ampere FEATURES DO-41 Unit:inch(mm) • Superfast recovery times-epitaxial construction • Low forward voltage, high current capability • Exceeds environmental standards of MIL-S-19500/228 • Hermetically sealed .107 (2.7) .080 (2.0) DIA. • Low leakage • High surge capability 1.0 (25.4) MIN. • Plastic package has Underwriters Laboratories Flammability Classification 94V-O utilizing .205 (5.2) .160 (4.1) Flame Retardant Epoxy Molding Compound • High temperature soldering : 260OC / 10 seconds at terminals • Pb free product at available : 99% Sn above meet RoHS environment substance directive request MECHANICAL DATA 1.0 (25.4) MIN. .034 (.86) .028 (.71) DIA. • Case: Molded plastic, DO-41 • Terminals: Axial leads, solderable to MIL-STD-202, Method 208 • Polarity: Color Band denotes cathode end • Mounting Position: Any • Weight: 0.012 ounce, 0.3 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 °C J ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. SYMBOLS SF11G SF12G SF13G SF14G SF15G SF16G SF17G SF18G Maximum Recurrent Peak Reverse Voltage VRRM 50 100 150 200 300 400 600 800 V Maximum RMS Voltage VRMS 35 70 105 140 210 320 420 640 V VDC 50 100 150 200 300 400 600 800 V Maximum DC Blocking Voltage UNITS Maximum Average Forward Current .375"(9.5mm) lead length I(AV) 1.0 A IFSM 30.0 A at TA=55°C J Peak Forward Surge Current, IFM (surge): 8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage VF Maximum Reverse Recovery Time(Note 1) Typical Junction capacitance (Note 2) Typical Junction Resistance(Note 3) Operating and Storage Temperature Range TJ 1.7 V IR 5.0 uA IR 150 uA TRR 35.0 nS CJ 17 pF RθJA TJ,TSTG 50 °C /W -55to +150 °C Maximum DC Reverse Current at Rated DC Blocking Voltage TA=125°C 1.25 0.95 NOTES: 1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 3. Thermal resistance from junction to ambient and from junction to lead length 0.375”(9.5mm) P.C.B. mounted http://www.yeashin.com 1 REV.02 20110725 RATINGS AND CHARACTERISTIC CURVES SF11G~SF18G RATING A ND CHA RA CTERISTIC CURVES 100 AV E R A G E F O R WA R D R E C I F I E D CURRENT AMPERES C A PA C I TA N C E , p F T J = 25 OC f = 1.0MHz Vsig = 50mVp-p 10 1 0.1 1.0 0.5 0 20 0 40 80 100 120 140 160 180 O LEAD TEMPERATURE, C REVERSE VOLTAGE, VOLTS FIG.2 MAXIMUM AVERA GE FORWA RD CURRENT DERATING FIG.1 TYPICA L J UNCTION CA PA CITA NCE 1000 10 I N S TA N TA N E O U S F O R WA R D C U R R E N T, AMPERES I N V S TA N TA N E O U S R E V E R S E C U R R E N T, MICROAMPERES 60 100 10 1 SINGLE PHASE, HALF-WAVE, 60Hz RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.3 x 0.3" (8.0 x 8.0 mm)COPPER PAD AREAS 1.5 O TJ= 125 C 100 O TJ= 75 C 10 1.0 O TJ= 25 C 300-400V 50-200V 600-800V 1.0 O T A =25 C 0.1 0.1 20 40 60 80 100 0 120 1.0 1.5 2.0 2.5 3.0 3.5 4.0 INSTANTANEOUS FORWARD VOLTAGE VOLTS PERCENT OF RATED PEAK INVERSE VOLTGE, VOLTS FIG.3 TYPICA L REVERSE CHA RA CTERISTICS F O R WA R D S U R G E C U R R E N T, A M P E R E S p k ( H A L F - S I N G WAV E ) 0.5 FIG.4 TYPICA L FORWA RD CHA RA CTERISTICS 35 30 25 20 15 10 5 1 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz FIG.5 MA XIMUM NON-REPEITIVE SURGE CURRENT http://www.yeashin.com 2 REV.02 20110725