POSEICO SPA Via Pillea 42-44, 16153 Genova - ITALY Tel. + 39 010 8599400 - Fax + 39 010 8682006 Sales Office: Tel. + 39 010 8599400 - [email protected] FAST RECOVERY DIODE INSULATED MODULE *Full ermetic packaging *Industrial compatible packaging *Insulation using Aln substrate *6KVrms insulation voltage *Contact screws avaliable on request AFF450KHVI Repetitive voltage up to Mean on-state current Surge current 4500 V 450 A 10 kA FINAL SPECIFICATION apr 17 - ISSUE : 1 Symbol Characteristic Tj [°C] Conditions Value Unit BLOCKING V RRM Repetitive peak reverse voltage 150 4500 V RSM Non-repetitive peak reverse voltage 150 4600 V I RRM Repetitive peak reverse current 150 50 mA V CONDUCTING I F (AV) Mean on-state current 180° sin, 50Hz, Tc=80°C 450 A I F (AV) Mean on-state current 180° sin. 50Hz, Tc=55°C 560 A I FSM Surge on-state current sine wave, 10 ms I² t I² t without reverse voltage V F On-state voltage On-state current =1500 A 150 2,525 V V F(TO) Threshold voltage 150 1,40 V F On-state slope resistance 150 0,75 mohm r 150 10 500 x1E3 kA A²s SWITCHING t rr Reverse recovery time Q rr Reverse recovery charge I rr Peak reverse recovery current s Softness (s-factor), min E OFF Turn off energy dissipation V FR Peak forward recovery (Typical Value) I F = 1000 A di/dt= VR = 150 A/µs 100 V 150 6,4 µs 1600 µC 500 A J di/dt= 400 A/µs 150 90 V MOUNTING R th(j-c) Thermal impedance Junction to case, per element Case to heatsink, per element R th(c-h) Thermal impedance T j Operating junction temperature V T ins RMS insulation voltage Mounting tourque 50Hz, circuit to base,all terminal shorted, t=1min Case to heatsink Busbars to terminals Mass ORDERING INFORMATION : AFF450KHVI S 45 standard specification VRRM/100 25 70 °C/kW 20 °C/kW -30 / 150 °C 6000 4 to 6 12 to 18 V Nm Nm 1500 g AFF450KHVI FINAL SPECIFICATION apr 17 - ISSUE : 1 SWITCHING CHARACTERISTICS FORWARD RECOVERY VOLTAGE 160 Tj = 150 °C 140 Tj = 125 °C 120 VFR [V] 100 IF VFR 80 60 40 VF 20 0 0 200 400 600 di/dt [A/µs] 800 1000 REVERSE RECOVERY CURRENT Tj = 125 °C REVERSE RECOVERY CHARGE Tj = 125 °C Tj = 150° 2000 1000 A 1800 1000 A 800 1600 700 500 A 1400 500 A 600 Irr [A] 1200 Qrr [µC] Tj = 150° 900 1000 800 500 400 300 600 200 400 100 200 0 0 0 ta = Irr / (di/dt) 100 200 di/dt [A/µs] 300 400 tb = trr - ta Softness (s factor) s = tb / ta 0 100 IF 200 di/dt [A/µs] 300 400 d i/d t ta tb Energy dissipation during recovery Er = Vr · (Qrr - Irr ·ta / 2 ) Irr Vr AFF450KHVI FINAL SPECIFICATION apr 17 - ISSUE : 1 SURGE CHARACTERISTIC SURGE Tj =CHARACTERISTIC 150 °C Tj = #REF! 150 °C ON-STATE CHARACTERISTIC Tj = 150 °C 12 12 1500 10 10 ITSM [kA] ITSM [kA] On-state Current [A] 8 1000 8 6 4 6 2 4 500 0 2 0 0,5 1 1,5 2 2,5 1 10 n° cycles 0 3 1 On-state Voltage [V] 10 n° cycles TRANSIENT THERMAL IMPEDANCE 80,0 70,0 Zth j-c [°C/kW] 60,0 50,0 40,0 30,0 20,0 10,0 0,0 0,001 0,01 0,1 1 10 100 100 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 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