NRQ108 Naina Semiconductor Ltd. Single phase rectifier stack (with press-fit diodes), 108 Amps Features • • • Compact design Low cost High efficiency Applications • • • Power supplies Welding machines Battery chargers General Specifications (TC = 250C, unless otherwise specified) Parameters Nominal output voltage Maximum nominal output current Synbol Values Units VDC IDC 80 V 108 A 2 plates, 200x100 mm 8 nos. Values Units 400 V 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 VRRM IF(AV) IR Max. reverse current Forward surge current @ TJmax 0 On-state maximum voltage @ TJ = 25 C, 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 35 A 0 10.0 @ TJ = 25 C 500 @ TJmax µA 450 A 1.2 V Values Units - 40 to +175 0 C - 40 to +175 0 C 640 D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653 [email protected] • www.nainasemi.com g Naina Semiconductor Ltd. NRQ108 Package Outline ALL DIMENSIONS IN MM Ordering Table NR 1 Q/S 2 10 3 8 4 1 – Rectifier Stack 2 – Q = Single-Phase S = Three-Phase 3 – Current Rating = IDC 4 – Voltage = VDC 2 D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653 [email protected] • www.nainasemi.com