MRA4003_08 EIC | Alldatasheet
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MRA4003 - MRA400 SURFACE MOUNT RECTIFIERS PRV : 300 - 1000 Volts Io : 1.0 Ampere FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Pb / RoHS Free MECHANICAL DATA : * Case : SMA Molded plastic * Epoxy : UL94V-O rate flame retardant * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.060 gram (Approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specifie. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL MAR4003 MAR4004 MAR4005 MAR4006 MAR4007 UNIT Maximum Repetitive Peak Reverse Voltage VRRM 300 400 600 800 1000 V Maximum Working Peak Reverse Voltage VRWM 300 400 600 800 1000 V Maximum DC Blocking Voltage VDC 300 400 600 800 1000 V Maximum Average Forward Current (at Rated VR , TL = 150 °C) Maximum Non-Repetitive Peak Surge Current ( Surge applied at raed load condition, Halfwave , single phase, 60Hz) Maximum Instantaneous Forward Voltage at I at IF = 2.0 A., TJ = 25 °C 1.18 Maximum Instantaneous Reverse Current ( at rated DC Voltage) T J = 25 °C Junction Temperature Range TJ - 55 to + 175 °C Storage Temperature Range TSTG - 55 to + 150 °C Note : (1) Pulse Test: Pulse Width ≤ 250 µs, Duty Cycle ≤2%. Page 1 of 2 Rev. 05 : September 22, 2008 VF V IRM 10 µA RATING IFSM 30 A IF(AV) 1.0 A 2.3 ± 0.2 SMA 4.2 ± 0.25 2.6 ± 0.15 Dimensions in millimeters 1.3 ± 0.2 1.6 ± 0.25 IATF 0060636 SGS TH07/1033 TW00/17276EM TH97/10561QM
FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK RECTIFIED CURRENT FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 LEAD TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 05 : September 22, 2008 RATING AND CHARACTERISTIC CURVES ( MRA4003 - MRA4007 ) 1.6 1.2 0.8 0.4 2.0 1.0 1.0 0.1 0.01 0.1 100 14002 0 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES Io, AVERAGE FORWARD OUTPUT CURRENT, AMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERES TJ = 25 °C TJ = 150 °C Ta = 25 °C TJ = 25 °C 0.01 dc Square Wave Ipk/Io = π IATF 0060636 SGS TH07/1033 TW00/17276EM TH97/10561QM