MURS405 THRU MURS460 SURFACE MOUNT SUPER FAST RECTIFIER Reverse Voltage - 50 to 600 Volts Forward Current - 4.0 Amperes FEATURES DO-214AB/SMC The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Low reverse leakage Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds at terminals Glass passivated chip junction 0.245(6.22) 0.220(5.59) 0.126 (3.20) 0.114 (2.90) 0.280(7.11) 0.260(6.60) 0.012(0.305) 0.006(0.152) MECHANICAL DATA 0.103(2.62) 0.079(2.06) 0.060(1.52) 0.030(0.76) Case : JEDEC DO-214AB molded plastic body over passivated chip Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end Mounting Position : Any Weight :0.007 ounce, 0.25grams 0.008(0.203)MAX. 0.320(8.13) 0.305(7.75) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient tem perature unles s otherwis e s pecified. Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%. MURS MURS MURS MURS MURS MURS MURS MURS UNITS 410 415 420 430 440 450 460 405 MDD Catalog Number Maximum recurrent peak reverse voltage V RR M 50 100 150 200 300 400 500 600 V Maximum RMS voltage V RMS 35 70 105 140 210 280 350 420 V Maximum DC blocking voltage V DC 50 100 150 200 300 400 500 600 V Maximum average f orw ard rectif ied current @TA =75 IF(AV) 4.0 A IFSM 125.0 A Peak f orw ard surge current 8.3ms single half -sine-w ave superimposed on rated load @TJ =125 Maximum instantaneous f orw ard voltage @ 4.0A Maximum reverse current at rated DC blocking voltage VF @TA =25 0.89 10.0 IR @TA =125 1.28 (Note1) t rr Typical junction capacitance (Note2) CJ 95 Typical thermal resistance (Note3) Rθ JA 20 Operating junction temperature range Storage temperature range A 100.0 Maximum reverse recovery time 25 50 TJ - 55 to + 150 TSTG - 55 to + 150 NOTE: 1. Measured with I F =0.5A, I R=1A, I rr=0.25A. 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3. Thermal resistance f rom junction to ambient. MDD ELECTRONIC V ns pF /W RATINGS AND CHARACTERISTIC CURVES MURS405 THRU MURS460 FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 N 1. 10 N 1. trr +0.5A D.U.T. PULSE GENERATOR (NOTE2) (+) 25VDC (approx) (-) 0 -0.25A OSCILLOSCOPE (NOTE 1) 1 NONINDUCTIVE -1.0A 1cm SET TIME BASE FOR 10/20 ns/cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . INSTANTANEOUS REVERSE CURRENT AMPERES FIG.3 -- TYPICAL REVERSE CHARACTERISTIC 100 MURS430-MURS460 40 20 MURS405-MURS420 4.0 2.0 1.0 0.4 TJ =25 Pulse Width=300 µs 0.2 0.1 0 0.4 0.8 1.2 1.6 2.0 2.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.4 -- TYPICAL JUNCTION CAPACITANCE 1000 600 400 200 100 60 40 20 TJ=25 f=1.0MHz 10 0.1 0.2 0.4 1 2 4 10 20 40 100 80 40 20 TJ=150℃ 8.0 4.0 2.0 0.8 0.4 0.2 0.08 TJ=100℃ 0.04 0.02 TJ=25℃ 0.008 0.004 0.002 0 20 40 60 80 100120 140 160 180 200 PERCENTAGE OF RATED PEAK REVERSE VOLTAGE,% FIG.5--FORWORD DERATING CURVE z PEAK FORWORD SURGE CURRENT AMPERES AMPERES 10 JUNCTION CAPACITANCE,pF INSTANTANEOUS FORWARD CURRENT FIG.2 -- TYPICAL FORWARD CHARACTERISTIC REVERSE VOLTAGE, VOLTS MDD ELECTRONIC 4.0 3.5 3.0 2.5 Single Phase Half Wave 60HZ Resistive or Inductive Load 0.375"(9.5mm)Lead length 2.0 1.5 1.0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE, 175