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MUR640F Datasheet(PDF) 5 Page - GOOD-ARK Electronics |
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MUR640F Datasheet(HTML) 5 Page - GOOD-ARK Electronics |
5 / 8 page SUZHOU GOOD-ARK ELECTRONIC CO., LTD 苏州固锝电子股份有限公司 5 / 8 3. Features& Mechanical Characteristics Features ● Plastic package has underwriters Laboratory Flammability Classification 94V-0 ● Dual rectifier construction,positive center tap ● Metal of silicon rectifier,majority carrier conduction ● Low forward voltage,high efficiency ● Guarding for over voltage protection ● For use in low voltage,high frequency inverters, ● Free wheeling,and polarity protection applications Mechanical Characteristics ● Case:Epoxy,Molded ● Weight: 1.9grams(approximately) ● Finish:All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable ● Lead Temperature for Soldering Purposes:260°C Max.for10 sec ● Shipped 50 units per plastic tube 4. Maximum Ratings and Electrical Characteristics MAXIMUM RATINGS and ELECTRICAL CHARACTERISTICS(TC=25°C unless otherwise moted) PARAMETER TEST CONDITIONS SYMBOL MUR640 UNIT Maximum repetitive peak reverse voltage VRRM 400 V Working peak reverse voltage VRWM 400 V Maximum DC blocking voltage VDC 400 V Maximum average forward rectified current at Tc=100°C total device per diode IF(AV) 6 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode IFSM 80 A Operating junction temperature range TJ ―55 to+150 °C Storage temperature range TSTG ―55 to+150 °C Maximum instantaneous forward voltage per leg IF=6A IF=6A TC=25℃ TC=125℃ VF 1.30 1.20 V Maximum reverse current per leg at working peak Reverse voltage TJ=25℃ TJ=100°C IR 10 500 uA uA Maximum Reverse Recover Time ( If=0.5Amp, IR=1.0Amp,Irec=0.25Amp) Trr Trr 50 ns Thermal Characteristics Ta=25 unless otherwise noted ℃ Symbol Parameter Max ( TO220AC) Max ( ITO220AC) Unit RθJC Thermal Resistance,Junction to Case per Leg 2.0 4.0 °C /W RθJA Thermal Resistance,Junction to Ambient per Leg 62.5 62.5 °C /W Note: 1. Screw mounting with 4-40 screw,where washer diameteris≤4.9mm(0.19〃) 2. Pulse test:300us pulse width,1% duty cycle |
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