NACS300 NELLSEMI | Alldatasheet
Document overview
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Technical content
µ çº ¸» úÕ ûÁ ÷Ç Å É ó º Ë ¹ ¤ Ò Õ È ÕÆ Ú É è ¼ Æ Ö Æ Í ¼ ´ ¦Ê ý± ê¼ Ç ± ê× ¼» ¯ É ó¶ ¨ ¸ ü¸ ÄΠļ þº ÅÇ © × ÖÈ ÕÆ Ú AC AC Ï å· ®Ì ¨» ù° ëµ ¼Ì åÓ ÐÏ Þ¹ «Ë ¾ µ Ú Õ Å ° æ ± ¾ º Å Ö Ø Á ¿ ¹ ² Õ Å 2005 UDQ-1C ± È À ý Part Number Io ( Ta=45 C ) VfmIRRMVRRM V C VmAA NACS-200 NACS-300 NACS-400 NACS-500 200 300 400 500 500 500 500 500 6 1.3 1.3 1.3 1.3 Mounting Base Torque > 12.5 Nm Tstg : - 40~160 C Tjm= 3 m/s 701.37500350NACS-350 Tjm OUTLINE SEMICONDUCTOR NACS Series RoHS RoHS NACS200~NACS500 Air Cooled Single Phase Diode Stack
FEATURES
Current rating : 200A-500A / 500V Stack of higher voltage are available Upon request Air-cooling fixture APPLICATION Welder
0.5 1.5 2.5 3.5 1 10 100 1000 100 120 140 160 180 0 10 20 30 40 50 60 6phases 3phases 1phases 0 10 20 30 40 D 6phases 3phases 1phases 100 120 140 160 180 0 20 40 60 6phases 3phases 1phases D 0 10 20 30 40 6phases 3phases 1phases1800 Instantanueous forward current , A Number of Cycles , N Conduction Angle DC DC Mean forward current , A 6 phase 3 phase 1 phase 6 phase 3 phase 1 phase 6 phase 3 phase1 phase 6 phase 3 phase 1 phase Case temperature , C Max. forward dissipation , W Case temperature , C Instantanueous forward voltage , V Peak half sine wave forward current , A 60Hz (per unit) Surge current vs. Cycles ( per unit ) Max. Power dissipation vs. Mean forward current Max. Case temperature vs. Mean forward current Max. Power dissipation vs. Mean forward current Max. Case temperature vs. Mean forward current 60Hz 50Hz 1800 Conduction Angle Conduction AngleConduction Angle Peak forward voltage vs. Peak forward current Mean forward current , A Mean forward current , AMean forward current , A Max. forward dissipation , W (per unit) (per unit) (per unit) (per unit) SEMICONDUCTOR RoHS RoHS NACS Series