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ARF774S45 Datasheet(PDF) 1 Page - Power Semiconductors |
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ARF774S45 Datasheet(HTML) 1 Page - Power Semiconductors |
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1 / 4 page  FAST RECOVERY DIODE ARF774 Repetitive voltage up to 4500 V Mean forward current 2327 A Surge current 26 kA FINAL SPECIFICATION June 17 - Issue: 5 Symbol Characteristic Conditions Tj [°C] Value Unit BLOCKING V RRM Repetitive peak reverse voltage 125 4500 V V RSM Non-repetitive peak reverse voltage 125 4600 V I RRM Repetitive peak reverse current V=VRRM 125 150 mA CONDUCTING I F (AV) Mean forward current 180° sin, 50 Hz, Th=55°C, double side cooled 2327 A I F (AV) Mean forward current 180°square, 50 Hz, Th=55°C, double side cooled 2340 A I FSM Surge forward current Sine wave, 10 ms 125 26 kA I² t I² t riappled reverse voltage up to 50% VRSM 3380 x 10 3 A²s V FM Forward voltage Forward current = 2000 A 25 1,80 V V F(TO) Threshold voltage 125 1,30 V r F Forward slope resistance 125 0,250 mohm SWITCHING t rr Reverse recovery time IF= 1000A 8,6 µs Q rr Reverse recovery charge di/dt= 60 A/µs 125 1500 µC I rr Peak reverse recovery current VR= 50V 350 A s Softness (s-factor), min 0,5 V FR Peak forward recovery di/dt = 400 A/µs 150 31 V MOUNTING R th(j-h) Thermal impedance, DC Junction to heatsink, double side cooled 11,0 °C/kW R th(c-h) Thermal impedance Case to heatsink, double side cooled 2,0 °C/kW T j Operating junction temperature -30 / 125 °C F Mounting force 46.0 / 54.0 kN Mass 1700 g ORDERING INFORMATION : ARF774 S 45 standard specification VRRM/100 POSEICO SPA Via Pillea 42-44, 16153 Genova - ITALY Tel. + 39 010 8599400 - Fax + 39 010 8682006 Sales Office: Tel. + 39 010 8599400 - sales@poseico.com |
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