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 THRU MURS360 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 .126(3.20) .114(2.90) .320(8.13) .305(7.75) .280(7.11) .260(6.60) 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 .245(6.22) .220(5.59) .103(2.62) .079(2.06) .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 305 310 315 320 340 360 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) 13 STORAGE TEMPERATURE RANGE RθjL TSTG -55 TO + 150 OPERATING TEMPERATURE RANGE TOP -55 TO + 125 ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) MURS MURS MURS MURS MURS MURS CHARACTERISTICS SYMBOL 305 310 315 320 340 360 MAXIMUM FORWARD VOLTAGE AT IO DC VF 0.875 1.25 MAXIMUM DC REVERSE CURRENT AT TA=25°C IR 2 5 MAXIMUM DC REVERSE CURRENT AT TA=125°C IR 250 MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 25 50 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 0.3x0.3”( 8.0x8.0 mm) COPPER PAD AREAS 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A MURS305 THRU MURS360 °C /W °C °C UNITS V μA μA nS Page: 1 RATINGS AND CHARACTERISTIC CURVE MURS305 THRU MURS360 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 (-) 0 -0.25A OSCILLOSCOPE ( NOTE 1 ) 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 INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURRENT (uA) FIG. 3-TYPICAL REVERSE CHARACTERISTICS TJ=125oC 10 TJ=80oC 1.0 TJ=25oC 0.1 0.01 20 40 60 80 Single Phase Half Wave 60 Hz Resistive or Inductive Load MURS305~320 1.0 .1 MURS330~360 .01 .001 .2 100 120 140 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE (V) PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG. 6-TYPICAL JUNCTION CAPACITANCE FIG. 5-MAXIMUM NON-REPETITIVE 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 TJ=25oC 40 20 10 6 4 2 1 0 1 5 10 20 50 NUMBER OF CYCLES AT 60 Hz MURS305 THRU MURS360 100 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE (V) Page: 2