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 AR912 Repetitive voltage up to Mean forward current Surge current 5600 V 645 A 6.3 kA FINAL SPECIFICATION nov 02 - ISSUE : 05 Symbol Characteristic Tj [C] Conditions Value Unit BLOCKING V RRM Repetitive peak reverse voltage 150 5600 V V RSM Non-repetitive peak reverse voltage 150 5700 V I RRM Repetitive peak reverse current 150 50 mA V=VRRM CONDUCTING I F (AV) Mean forward current 180 sin ,50 Hz, Th=55C, double side cooled 645 A I F (AV) Mean forward current 180 sin ,50 Hz, Tc=85C, double side cooled 580 A I FSM Surge forward current Sine wave, 10 ms without reverse voltage 6.3 kA 198 x 1E3 As I t I t V FM Forward voltage V F(TO) r F Forward current = 150 1200 A 25 2.10 V Threshold voltage 150 1.00 V Forward slope resistance 150 1.150 mohm SWITCHING t rr Reverse recovery time Q rr Reverse recovery charge I rr Peak reverse recovery current s 150 C A MOUNTING R th(j-h) Thermal impedance, DC Junction to heatsink, double side cooled 52 C/kW R th(c-h) Thermal impedance Case to heatsink, double side cooled 10 C/kW T Operating junction temperature -30 / 150 C Mounting force 8.4 / 9.4 kN F j Mass 280 ORDERING INFORMATION : AR912 S 56 standard specification VRRM/100 g AR912 RECTIFIER DIODE FINAL SPECIFICATION POSEICO POSEICO SPA POwer SEmiconductors Italian COrporation nov 02 - ISSUE : 05 DISSIPATION CHARACTERISTICS SQUARE WAVE Th [C] 150 140 130 120 110 100 90 30 80 60 70 90 120 60 180 DC 50 0 200 400 600 800 1000 IF(AV) [A] PF(AV) [W] 2000 1800 DC 180 1600 120 1400 90 1200 60 1000 30 800 600 400 200 0 0 200 400 600 IF(AV) [A] 800 1000 AR912 RECTIFIER DIODE FINAL SPECIFICATION POSEICO POSEICO SPA POwer SEmiconductors Italian COrporation nov 02 - ISSUE : 05 DISSIPATION CHARACTERISTICS SINE WAVE Th [C] 170 150 130 110 90 30 60 90 70 120 180 50 0 200 400 600 800 1000 800 1000 IF(AV) [A] PF(AV) [W] 2000 1800 180 1600 90 1400 120 60 1200 30 1000 800 600 400 200 0 0 200 400 600 IF(AV) [A] AR912 RECTIFIER DIODE FINAL SPECIFICATION POSEICO POSEICO SPA POwer SEmiconductors Italian COrporation nov 02 - ISSUE : 05 FORWARD CHARACTERISTIC Tj = 150 C SURGE CHARACTERISTIC Tj = 150 C 7 2500 6 2000 1500 ITSM [kA] Forward Current [A] 5 1000 4 3 2 500 1 0 0 0.6 1.1 1.6 2.1 2.6 3.1 3.6 1 Forward Voltage [V] 10 n cycles TRANSIENT THERMAL IMPEDANCE DOUBLE SIDE COOLED 60.0 50.0 Zth j-h [C/kW] 40.0 30.0 20.0 10.0 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 m. In the interest of product improvement POSEICO SpA 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