NDF65314

NDF653 NDF653 Fast Recovery Diode Replaces March 1998 version, DS4203 - 3.0 DS4203-4.0 January 2000 APPLICATIONS s Induction Heating s A.C. Motor Drives s Inverters And Choppers s Welding s High Frequency Rectification s UPS KEY PARAMETERS VRRM 1600V IF(AV) 660A IFSM 6500A Qr 45µC trr 1.4µs FEATURES s Double Side Cooling s High Surge Capability s Low Recovery Charge VOLTAGE RATINGS Type Number Repetitive Peak Reverse Voltage VRRM V 1600 1400 1200 1000 Conditions NDF653 16 NDF653 14 NDF653 12 NDF653 10 VRSM = VRRM + 100V Outline type code: CB479. 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 660 1030 870 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 490 770 625 A A A 1/7 NDF653 SURGE RATINGS Symbol IFSM I2t IFSM I2t Parameter Surge (non-repetitive) forward current 10ms half sine; with 0% VRRM, Tj = 125oC I2t for fusing Surge (non-repetitive) forward current 10ms half sine; with 50% VRRM, Tj = 125oC I2t for fusing 13.52 x 103 A2s 211 x 103 5.2 A2s kA Conditions Max. 6.5 Units kA THERMAL AND MECHANICAL DATA Symbol Parameter Conditions Double side cooled Rth(j-c) Thermal resistance - junction to case Single si...