Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: http: //www.frontierusa.com 1A SURFACE MOUNT FAST RECOVERY RECTIFIERS RS1A-LFR THRU RS1M-LFR FEATURES z FOR SURFACE MOUNTED APPLICATIONS z LOW PROFILE PACKAGE z BUILT-IN STRAIN RELIEF z EASY PICK AND PLACE z PLASTIC MATERIAL USED CARRIES UNDERWRITERS LABORATORY CLASSIFICATION 94 V-0 z FAST SWITCHING z GLASS PASSIVATED CHIP JUNCTION z HIGH TEMPERATURE SOLDERING: 250°/10 SECONDS AT TERMINALS z ROHS SOLDERING PAD CATHODE .087(2.2) .065(1.65) .040(1.25) .071(1.8) .177(4.5) .220(5.6) .192(4.9) .110(2.8) .090(2.3) .190(4.8) .157(4.0) .100(2.6) .080(2.0) MECHANICAL DATA z CASE: MOLDED PLASTIC, DO-214AC (SMA) DIMENSIONS IN INCHES AND (MILLIMETERS) z TERMINALS: SOLDER PLATED z POLARITY: INDICATED BY CATHODE BAND z WEIGHT: 0.064 GRAMS .071(1.8) .035(0.9) .080(2.0) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% RATINGS SYMBOL MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT AT TL=90°C MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE TYPICAL JUNCTION CAPACITANCE (NOTE 1) TYPICAL THERMAL RESISTANCE (NOTE 2) VRRM VRMS VDC RS1A-LF RS1B-LF RS1D-LF RS1G-LF RS1K-LF RS1M-LF RS1J-LFR UNITS R R R R R R 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V IO 1.0 A IFSM 30 A CJ θJL 15 30 PF °C/W STORAGE TEMPERATURE RANGE TSTG -55 TO + 150 °C OPERATING TEMPERATURE RANGE TOP -55 TO + 150 °C ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL RS1A-LF RS1B-LF RS1D-LF RS1G-LF RS1K-LF RS1M-LF RS1J-LFR UNITS R R R R R R MAXIMUM FORWARD VOLTAGE AT 1.0A AND 25°C VF 1.3 MAXIMUM REVERSE CURRENT AT 25°C IR 5 MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 150 MARKING RS1A RS1B RS1D RS1G NOTE: 1. MEASURED AT 1.0 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 V 2. THERMAL RESISTANCE FROM JUNCTION TO TERMINAL 5.0mm2 (.013 mm THICK) LAND AREAS 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A RS1A-LFR THRU RS1M-LFR V μA 250 RS1J 500 RS1K nS RS1M Page: 1 RATINGS AND CHARACTERISTIC CURVE RS1A-LFR THRU RS1M-LFR FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC Trr 10Ω NO INDUCTIVE 50Ω NO INDUCTIVE +0.5A (-) D.U.T. 0 PULSE GENERATOR ( NOTE 2 ) (+) 25 Vdc (approx) 1Ω NON INDUCTIVE (-) OSCILLOSCOPE ( NOTE 1 ) -0.25A (+) -1.0A 1cm NOTE: 1. RISE TIME=7ns MAX. INPUT IMPEDANCE=1 MOhms 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50 OHMS SET TIME BASE FOR 10/20 ns/cm Fig. 5-MAXIMUM FORWARD SURGE CURRENT SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 1.0 0.8 0.6 0.4 P.C.B MOUNTED ON 0.3×0.3”(8.0×8.0mm) COPPER PAD AREAS 0.2 0 0 20 40 60 80 100 120 140 160 180 200 LEAD TEMPERATURE (OC) PEAK FORWARD SURGE CURRENT AMPERES Io-AVERAGE RECTIFIED CURRENT (A) Fig. 2-MAXIMUM CURRENT DERATING CURVE 30 TA=75oC 8.3ms SINGLE HALF SINE-WAVE JEDEC METHOD 20 10 1.0 CYCLE 0 1 10 100 NUMBER OF CYCLES AT 60 HZ FIG. 3-TYPICAL JUNCTION CAPACITANCE 20 10 FIG. 6-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 f = 1 MHz Vsig = 50 mVp-p 1 1 10 100 REVERSE VOLTAGE, VOLTS INSTANTANEOUS REVERSE CURRENT, MICRO AMPERES(uA) FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100 10 TJ=100oC 1.0 INSTANTANEOUS FORWARD CURRENT, IF(A) CAPACITANCE, pF Tj=25oC 1.0 Tj=25oC PULSE WIDTH =300us 1% DUTY CYCLE 0.1 .01 .4 .6 .8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, (V) 0.1 TJ=25oC .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE RS1A-LFR THRU RS1M-LFR Page: 2