MUR420 Rectron

MUR420 MUR440 MUR460 ULTRAFAST RECTIFIER VOLTAGE RANGE 200 to 600 Volts CURRENT 4.0 Amperes FEATURES * High reliability * Low leakage * Low forward voltage * High current capability * Ultrafast switching speed DO-201AD * High surge capability * Good for switching mode circuit MECHANICAL DATA * Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O .052 (1.3) DIA048 (1.2) * Lead: MIL-STD-202E method 208C guaranteed 1.0 (25.4) MIN. * Mounting position: Any * Weight: 1.18 gram .375 (9.5) .335 (8.5) .220 (5.6) DIA197 (5.0) 1.0 (25.4) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS MIN. o 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%. Dimensions in inches and (millimeters) O MAXIMUM RATINGS ( TA=25 C unless otherwise noted) RATINGS SYMBOL MUR420 MUR440 MUR460 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 200 400 600 Volts Maximum RMS Voltage V 140 280 420 Volts RMS Maximum DC Blocking Voltage V 200 400 600 Volts DC Maximum Average Forward Rectified Current I Amps O 4.0 O at T =55 C A Peak Forward Surge Current 8.3 ms single half sine-wave I Amps FSM 125 110 superimposed on rated load (JEDEC method) 0 Operating and Storage Temperature Range T , T -55 to + 150 C J STG O ELECTRICAL CHARACTERISTICS ( T =25 C unless otherwise noted) A MUR420 MUR440 MUR460 CHARACTERISTICS SYMBOL UNITS Maximum Instantaneous Forward Voltage at 4.0A DC V 0.89 1.28 Volts F o T = 25 C Maximum DC Reverse Current J 5 10 I R uAmps o at Rated DC Blocking Voltage T = 100 C J 150 250 Maximum Reverse Recovery Time (Note 1) trr 25 50 nSec NOTES : 1. Test Conditions: I = 0.5A, I = -1.0A, I = -0.25A 2010-02 F R RR REV: O 2.Fully ROHS complain,100% Sn plating (Pb-free PreliminaryRATING AND CHARACTERISTICS CURVES ( MUR420 THRU MUR460 ) trr +0.5A 50 W 10 W NONINDUCTIVE NONINDUCTIVE ( - ) D.U.T 0 ( + ) PULSE 25 Vdc GENERATOR (approx) (NOTE 2) -0.25A ( - ) 1 ( + ) OSCILLOSCOPE NON- (NOTE 1) INDUCTIVE NOTES: 1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. -1.0A 2. Rise Time = 10ns max. Source Impedance = 1cm 50 ohms. SET TIME BASE FOR 20/1 ns/cm FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 5 1000 O T = 100 C A 4 100 O T = 75 C A 3 10 2 O T = 25 C A 1.0 Single Phase 1 Half Wave 60Hz MUR420 Resistive or MUR440,MUR460 Inductive Load 0 0.1 0 25 50 75 100 125 150 175 0 20 40 60 80 100 120 140 O AMBIENT TEMPERATURE, ( C) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG.2 TYPICAL FORWARD CURRENT FIG.3 TYPICAL REVERSE DERATING CURVE CHARACTERISTICS 20 200 8.3ms Single Half Sine-Wave 10 O (JEDED Method) T = 25 C J 100 3.0 MUR440,MUR460 1.0 50 0.3 30 0.1 MUR420 MUR420 20 0.03 Pulse Width=300uS MUR440,MUR460 1% Duty Cycle 0.01 10 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 1 5 10 50 100 INSTANTANEOUS FORWARD VOLTAGE, (V) NUMBER OF CYCLES AT 60Hz FIG.4 TYPICAL INSTANTANEOUS FORWARD FIG.5 MAXIMUM NON-REPETITIVE FORWARD CHARACTERISTICS SURGE CURRENT INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (uA)