DSF8045SK41

DSF8045SK DSF8045SK Fast Recovery Diode Advance Information Replaces March 1998 version, DS4150-5.6 DS4146-6.0 January 2000 APPLICATIONS s Snubber Diode For GTO Applications KEY PARAMETERS VRRM 4500V IF(AV) 430A IFSM 3500A Qr 440µC trr 3.07µs FEATURES s Double side cooling s High surge capability s Low recovery charge VOLTAGE RATINGS Type Number Repetitive Peak Reverse Voltage VRRM V Conditions DSF8045SK45 4500 DSF8045SK44 4400 DSF8045SK43 4300 DSF8045SK42 4200 DSF8045SK41 4100 DSF8045SK40 4000 Lower voltage grades available. VRSM = VRRM + 100V Outline type code: K. See Package Details for further information. CURRENT RATINGS Symbol Double Side Cooled IF(AV) IF(RMS) IF Mean forward current RMS value Continuous (direct) forward current Half wave resistive load, Tcase = 65oC Tcase = 65oC Tcase = 65oC 430 680 600 A A A Parameter Conditions Max. Units Single Side Cooled (Anode side) IF(AV) IF(RMS) IF Mean forward current RMS value Continuous (direct) forward current Half wave resistive load, Tcase = 65oC Tcase = 65oC Tcase = 65oC 285 445 380 A A A 1/9 DSF8045SK SURGE RATINGS Symbol IFSM I2t IFSM I2t Parameter Surge (non-repetitive) forward current 10ms half sine; with 0% VRRM, Tj = 150oC I2t for fusing Surge (non-repetitive) forward current 10ms half sine; with 50% VRRM, Tj = 150oC I2t for fusing 39.2 x 103 A2s 61.25 x 103 2.8 A2s kA Conditions Max. 3.5 Units kA THERMAL AND MECHANICAL DATA Symbol Parameter Conditions Double side cooled Rth(j-c) Thermal resistance - ju...