DS402ST09

DS402ST DS402ST Rectifier Diode Replaces March 1998 version, DS4183-2.3 DS4183-3.0 January 2000 APPLICATIONS s Rectification s Freewheel Diode s DC Motor Control s Power Supplies s Welding s Battery Chargers KEY PARAMETERS VRRM 1400V IF(AV) 505A IFSM 5600A FEATURES s Double Side Cooling s High Surge Capability VOLTAGE RATINGS Type Number Repetitive Peak Reverse Voltage VRRM V Conditions DS402ST14 1400 DS402ST13 1300 DS402ST12 1200 DS402ST11 1100 DS402ST10 1000 DS402ST09 900 Lower voltage grades available. VRSM = VRRM + 100V Outline type code: T. 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 = 100oC Tcase = 100oC Tcase = 100oC 505 793 640 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 = 100oC Tcase = 100oC Tcase = 100oC 365 573 390 A A A 1/7 DS402ST SURGE RATINGS Symbol IFSM I2t IFSM I2t Parameter Surge (non-repetitive) forward current I2t for fusing Surge (non-repetitive) forward current I2t for fusing Conditions 10ms half sine; Tcase = 175oC VR = 50% VRRM - 1/4 sine 10ms half sine; Tcase = 175oC VR = 0 Max. 4.5 101 x 103 5.6 155 x 103 Units kA A2s kA A2s THERMAL AND MECHANICAL DATA Symbol Parameter Conditions Double side cooled Rth(j-c) Thermal resistance - junction to c...