POSEICO POSEICO SPA POwer SEmiconductors Italian COrporation RECTIFIER DIODE 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 AR747LT Repetitive voltage up to Mean forward current Surge current 2600 V 6910 A 70 kA TARGET SPECIFICATION ago 04 - ISSUE : 01 Symbol Characteristic Tj [°C] Conditions Value Unit BLOCKING V RRM Repetitive peak reverse voltage 175 2600 V V RSM Non-repetitive peak reverse voltage 175 2700 V I RRM Repetitive peak reverse current 175 150 mA V=VRRM CONDUCTING I F (AV) Mean forward current 180° sin ,50 Hz, Th=55°C, double side cooled 6910 A I F (AV) Mean forward current 180° sin ,50 Hz, Tc=85°C, double side cooled 6690 A I FSM Surge forward current Sine wave, 10 ms without reverse voltage 70 kA I² t I² t V FM Forward voltage V F(TO) r F Forward current = 175 24500 x 1E3 3000 A A²s 25 1,01 V Threshold voltage 175 0,72 V Forward slope resistance 175 0,065 mohm SWITCHING t rr Reverse recovery time Q rr Reverse recovery charge I rr Peak reverse recovery current µs 175 µC A MOUNTING R th(j-h) Thermal impedance, DC Junction to heatsink, double side cooled R th(c-h) Thermal impedance Case to heatsink, double side cooled T Operating junction temperature F j 9,5 °C/kW 2 °C/kW -30 / Mounting force 46.0 Mass 1150 ORDERING INFORMATION : AR747LT S 26 standard specification VRRM/100 175 °C / 54.0 kN g AR747LT RECTIFIER DIODE POSEICO POSEICO SPA POwer SEmiconductors Italian COrporation TARGET SPECIFICATION ago 04 - ISSUE : 01 SURGE CHARACTERISTIC Tj = 175 °C FORWARD CHARACTERISTIC Tj = 175 °C 80 25000 70 20000 50 15000 ITSM [kA] Forward Current [A] 60 10000 40 30 20 5000 10 0 0 0,6 1,1 1,6 2,1 2,6 3,1 Forward Voltage [V] 1 10 n° cycles TRANSIENT THERMAL IMPEDANCE DOUBLE SIDE COOLED 10,0 9,0 8,0 Zth j-h [°C/kW] 7,0 6,0 5,0 4,0 3,0 2,0 1,0 0,0 0,001 0,01 0,1 1 10 100 t[s] Distributed by All the characteristics given in this data sheet are guaranteed only with uniform clamping force, cleaned and lubricated heatsink, surfaces with flatness < .03 mm and roughness < 2 µm. In the interest of product improvement POSEICO reserves the right to change any data given in this data sheet at any time without previous notice. If not stated otherwise the maximum value of ratings (simbols over shaded background) and characteristics is reported. 100