V I (maximum values for continuous operation) Rectifier Diodes RSM FRMS VRRM 80 A 150 A SKN 45 SKR 45 I (sin. 180 T = .) FAV case SKN 70 SKR 70 50 A (118 C) 95 A (100 C) SKN 71 SKR 71 V 200 SKN45/02 SKR45/02 SKN70/02 SKR70/02 SKN71/02* SKR71/02* 400 SKN45/04 SKR45/04 SKN70/04 SKR70/04 SKN71/04* SKR71/04* 800 SKN45/08 SKR45/08 SKN70/08 SKR70/08 SKN71/08* SKR71/08* 1200 SKN45/12 SKR45/12 SKN70/12 SKR70/12 SKN71/12* SKR71/12* 1400 SKN45/14 SKR45/14 SKN70/14 SKR70/14 SKN71/14 SKR71/14* 1600 SKN45/16 SKR45/16 SKN70/16 SKR70/16 SKN71/16* SKR71/16* Symbol Conditions SKN 45 SKN 70 SKN 71 SKR 45 SKR 70 SKR 71 I sin. 180 T = 100 C 95 A FAV case = 118 C50 A = 125 C 45 A 70 A IFSM Tvj = 25 C 10 ms 700 A 1150 A Tvj = 180 C 10 ms 600 A 1000 A 2 2 2 itT = 25 C 8,3 ... 10 ms 2500 A s 6600 A s vj 2 2 T = 180 C 8,3 ... 10 ms 1800 A s 5000 A s vj di A F Qrr Tvj = 160 C = 10 typ. 70 C typ. 70 C dt s Features I T = 25 C V = V 0,6 mA 0,6 mA R vj R RRM Reverse voltages up to 1600 V T = 180 C V = V 10 mA 10 mA vj R RRM Hermetic metal cases with VF Tvj = 25 C (IF = .) max. 1,6 V (150 A) 1,5 V (200 A) glass insulators Threaded studs ISO M8 V T = 180 C 0,85 V 0,85 V (TO) vj (SKN/R 71 also 1/4-28 UNF) r T = 180 C5 m 3 m T vj SKN: anode to stud SKR: cathode to stud Rthjc 0,85 C/W 0,55 C/W R 0,25 C/W 0,2 C/W thch Typical Applications T 40 ... + 180 C vj All-purpose mean power Tstg 55 ... + 180 C rectifier diodes Cooling via heatsinks MM 8 4 Nm/35 lb. in. SI units/ Non-controllable and US units 1/4-28 UNF 2 A 2,5 Nm/22 lb. in. half-controllable rectifiers 2 . a5 9,81 m/s Free-wheeling diodes w approx. 30 g RC (PR = .) 0,1 +100 0,1 F +100 (1 W) (2 W) R P = 6 W 80 k 80 k p R Case E 12 E 12 E 11 * available with UNF thread 1/4-28 UNF 2 A e.g. SKN 71/02 UNF by SEMIKRON B 8 17B 8 18 by SEMIKRON