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 3A ULTRA FAST RECOVERY SURFACE MOUNT RECTIFIER MURS305-LFR THRU MURS360-LFR CATHODE 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 ULTRA FAST RECOVERY TIME FOR HIGH EFFICIENT z HIGH TEMPERATURE SOLDERING : 250°C/10 SECONDS AT TERMINALS z ROHS .126(3.20) .114(2.90) .320(8.13) .305(7.75) .280(7.11) .260(6.60) .245(6.22) .220(5.59) .103(2.62) .079(2.06) MECHANICAL DATA z CASE: JEDEC DO-214AA MOLDED PLASTIC BODY DIMENSIONS IN INCHES AND (MILLIMETERS z TERMINAL: SOLDER PLATED, SOLDERABLE PER MIL-STD750 METHOD 2026 z POLARITY: COLOR BAND DENOTES CATHODE z WEIGHT: 0.21 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% MURS MURS MURS MURS MURS MURS UNITS RATINGS SYMBOL 305-LFR 310-LFR 315-LFR 320-LFR 340-LFR 360-LFR MAXIMUM RECURRENT PEAK REVERSE VOLTAGE VRRM 50 100 150 200 400 600 V MAXIMUM RMS VOLTAGE VRMS 35 70 105 140 280 420 V MAXIMUM DC BLOCKING VOLTAGE VDC 50 100 150 200 400 600 V MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT IO 3.0 A AT TL=75°C PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF IFSM 75 A SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) CJ 70 PF TYPICAL THERMAL RESISTANCE (NOTE 2) RθjL 13 °C/W STORAGE TEMPERATURE RANGE TSTG -55 TO + 150 °C OPERATING TEMPERATURE RANGE TOP -55 TO + 125 °C ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) MURS MURS MURS MURS MURS MURS UNITS CHARACTERISTICS SYMBOL 305-LFR 310-LFR 315-LFR 320-LFR 340-LFR 360-LFR MAXIMUM FORWARD VOLTAGE AT IO DC VF 0.875 1.25 V MAXIMUM DC REVERSE CURRENT AT TA=25°C IR 2 5 μA MAXIMUM DC REVERSE CURRENT AT TA=125°C IR 250 μA MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 25 50 nS MARKING U3A U3B U3C U3D U3G U3J NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. THERMAL RESISTANCE FROM JUNCTION TO AMBIENT AND JUNCTION TO LEAD P.C.B. MOUNTED ON 0.3×0.3”( 8.0×8.0 mm) COPPER PAD AREAS 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A MURS305-LFR THRU MURS360-LFR Page: 1 RATINGS AND CHARACTERISTIC CURVE MURS305-LFR THRU MURS360-LFR FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50Ω NO INDUCTIVE FIG. 2-TYPICAL FORWARD Trr 100Ω NO INDUCTIVE CURRENT DERATING CURVE 6.0 (-) D.U.T. PULSE GENERATOR ( NOTE 2 ) (+) 25 Vdc (approx) 1Ω NON INDUCTIVE (-) OSCILLOSCOPE ( NOTE 1 ) 0 -0.25A (+) CURRENT (A) AVERAGE FORWARD +0.5A 3.0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (oC) 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. 4-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 100 TJ=125oC 10 TJ=80oC 1.0 TJ=25oC 0.01 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURRENT (uA) FIG. 3-TYPICAL REVERSE CHARACTERISTICS 0.1 Single Phase Half Wave 60 Hz Resistive or Inductive Load MURS305-LF~320-LF 1.0 .1 MURS330-LF~360-LF .01 .001 .2 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE (V) FIG. 5-MAXIMUM NON-REPETITIVE FIG. 6-TYPICAL JUNCTION CAPACITANCE FORWARD SURGE CURRENT 200 8.3 ms Single Half Sine Wave (JEDEC Method) 30 25 20 15 10 5 100 JUNCTION CAPACITANCE (pF) PEAK FORWARD SURGE CURRENT (A) 40 40 TJ=25oC 20 10 6 4 2 1 0 1 5 10 20 50 100 NUMBER OF CYCLES AT 60 Hz MURS305-LFR THRU MURS360-LFR .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE (V) Page: 2