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 2A FAST RECOVERY SURFACE MOUNT RECTIFIER RS2A-LFR THRU RS2M-LFR FEATURES z LOW PROFILE PACKAGE z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY 94V-0 z IDEAL FOR SURFACE MOUNTED APPLICATION z GLASS PASSIVATED CHIP JUNCTION z BUILT-IN STRAIN RELIEF DESIGN z FAST SWITCHING FOR HIGH EFFICIENT z HIGH TEMPERATURE SOLDERING: 250°C/10 SECONDS AT CATHODE .086(2.20) .077(1.96) .220(5.59) .205(5.21) .180(4.57) .160(4.06) TERMINAL .155(3.94) .130(3.30) z ROHS .096(2.44) .084(2.13) MECHANICAL DATA z CASE: JEDEC DO-214AA MOLDED PLASTIC BODY, DO-214AA (SMB) DIMENSIONS IN INCHES AND (MILLIMETERS) z TERMINAL: SOLDER PLATED, SOLDERABLE PER MIL-STD750 METHOD 2026 z POLARITY: COLOR BAND DENOTES CATHODE z WEIGHT: 0.093 GRAMS .060(1.52) .030(0.76) 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 MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT .AT TL=90°C PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) SYMBOL VRRM VRMS VDC RS2A-LF RS2B-LF RS2D-LF RS2G-LF RS2K-LF RS2M-LF RS2J-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 2.0 A IFSM 50 A CJ 40 PF TYPICAL THERMAL RESISTANCE (NOTE 2) RθjL 18 °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 RS2A-LF RS2B-LF RS2D-LF RS2G-LF RS2K-LF RS2M-LF RS2J-LFR UNITS R R R R R R MAXIMUM FORWARD VOLTAGE AT IO DC VF 1.3 V MAXIMUM REVERSE CURRENT AT 25°C IR 5 μA MAXIMUM REVERSE CURRENT AT100°C IR 50 μA MAXIMUM REVERSE RECOVERY TIME(NOTE 3) TRR 150 250 500 MARKING RS2A RS2B RS2D RS2G RS2J RS2K RS2M NOTE: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. THERMAL RESISTANCE FROM JUNCTION TO LEAD P.C.B. MOUNTED ON 0.3×0.3”(8.0×8.0mm) COPPER PAD AREAS 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A RS2A-LFR THRU RS2M-LFR nS Page: 1 RATINGS AND CHARACTERISTIC CURVE RS2A-LFR THRU RS2M-LFR FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50Ω NO INDUCTIVE Fig. 2-MAXIMUM FORWARD CURRENT DERATING CURVE 10Ω NO INDUCTIVE Trr 3.0 +0.5A Io-AVERAGE RECTIFIED CURRENT (A) (-) D.U.T. PULSE GENERATOR ( NOTE 2 ) (+) 25 Vdc (approx) 1Ω NON INDUCTIVE (-) 0 -0.25A OSCILLOSCOPE ( NOTE 1 ) (+) -1.0A NOTE: 1. RISE TIME=7ns MAX. INPUT IMPEDANCE=1 MOhms 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50 OHMS 1cm PEAK FORWARD SURGE CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, MICROAMPERES TJ=100oC 1. 0 0.1 TJ=25oC .01 60 80 100 120 140 0 20 40 60 80 100 120 140 160 180 200 LEAD TEMPERATURE (OC) 70 60 50 40 30 20 10 0 1 PERCENT OF RATED PEAK REVERSE VOLTAGE 10 NUMBER OF CYCLES AT 60 HZ 100 FIG. 6-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) FIG. 5-TYPICAL JUNCTION CAPACITANCE 100 CAPACITANCE, pF P.C.B MOUNTED ON 0.3×0.3”(8.0×8.0mm) COPPER PAD AREAS Fig. 4-MAXIMUM FORWARD SURGE CURRENT 10 40 1.0 SET TIME BASE FOR 10/20 ns/cm 100 20 2.0 0 FIG. 3-TYPICAL REVERSE CHARACTERISTICS 0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 10 Tj=25oC f = 1 MHz Vsig = 50 mVp-p 20 10 3.0 1.0 0.3 Tj=25oC PULSE WIDTH =300us 1% DUTY CYCLE 0.1 .03 .01 1 1 10 REVERSE VOLTAGE, VOLTS RS2A-LFR THRU RS2M-LFR 100 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE,(V) Page: 2