ARF370

POSEICO POSEICO SPA POwer SEmiconductors Italian COrporation POSEICO SPA Via N. Lorenzi 8, 16152 Genova - ITALY Tel. ++ 39 010 6556234 - Fax ++ 39 010 6557519 Sales Office: Tel. ++ 39 010 6556775 - Fax ++ 39 010 6442510 FAST RECOVERY DIODE ARF370 Repetitive voltage up to Mean forward current Surge current 4500 V 485 A 4 kA FINAL SPECIFICATION feb 97 - ISSUE : 04 Symbol Characteristic Conditions Tj [°C] Value Unit BLOCKING V V I RRM RSM RRM Repetitive peak reverse voltage Non-repetitive peak reverse voltage Repetitive peak reverse current V=VRRM 150 150 150 4500 4600 50 V V mA CONDUCTING I I I F (AV) Mean forward current Mean forward current Surge forward current I² t Forward voltage Threshold voltage Forward slope resistance 180° sin ,50 Hz, Th=55°C, double side cooled 180° square,50 Hz,Th=55°C,double side cooled Sine wave, 10 ms reapplied reverse voltage up to 50% VRSM Forward current = 1200 A 150 485 490 4 80 x1E3 25 150 150 3.4 1.74 1.700 A A kA A²s V V mohm F (AV) FSM I² t V V r FM F(TO) F SWITCHING t rr Q rr I rr s V FR Reverse recovery time Reverse recovery charge Peak reverse recovery current Softness (s-factor), min Peak forward recovery IF= di/dt= VR = 1000 A 100 A/µs 100 V 150 5 700 280 0.5 µs µC A di/dt= 400 A/µs 150 80 V MOUNTING R th(j-h) T F j Thermal impedance Operating junction temperature Mounting force Mass Junction to heatsink, double side cooled 52 -30 / 150 8.4 / 9.4 280 °C/kW °C kN g ORDERING INFORMATION : ARF370 S ...