Naina Semiconductor Ltd. NRS7040 Three phase rectifier stack (with press-fit diodes), 700A Features • • • • Compact design Low cost High efficiency Forced cooling Applications • • • Power supplies Welding machines Battery chargers General Specifications (TC = 250C, unless otherwise specified) Parameters Nominal output voltage @125 VAC input 0 Maximum nominal output current @ TC = 40 C Cooling (forced air, fan not included) Synbol Values Units VDC IDC VAIR 165 V 700 A 6 m/s 6 plates, 300x100 mm 72 Pcs. Values Units 400 V 35 A 10 mA 450 A 1.2 V Values Units Number of plates (with M.O.V) n Number of diodes Semiconductor Specifications (TC = 250C, unless otherwise specified) Parameters Symbol Repetitive reverse voltage 0 Average forward current @ TC = 130 C Max. reverse current Forward surge current @ TJmax 0 On-state maximum voltage @ TJ = 25 C, VRRM IF(AV) IR IFSM VFM Thermal and Mechanical Specifications (TC = 250C, unless otherwise specified) Parameters Symbol Maximum operating junction temperature range Maximum storage temperature range Approximate weight 1 TJ TStg W - 40 to +175 0 C - 40 to +175 0 C 2.5 D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653 [email protected] • www.nainasemi.com kg Naina Semiconductor Ltd. NRS7040 Package Outline ALL DIMENSIONS IN MM Ordering Table NRS 1 70 2 40 3 1 – Rectifier Stack 2 – Current Rating x 10 = IDC 3 – VRRM = Voltage x 10 2 D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653 [email protected] • www.nainasemi.com