NFQ45 Naina Semiconductor Ltd. Single Phase Full Controlled Bridge Rectifier, 45 Amps Features • • • • Easy connections, screw type terminals Good surge current capability Low forward voltage drop Easy mounting Voltage Ratings (TJ = 25oC unless otherwise noted) Type number Voltage code VRRM, Max. repetitive peak reverse voltage (V) VRSM, Max. nonrepetitive peak reverse voltage (V) IRRM max @ TJ max (mA) NFQ45 80 100 120 140 160 800 1000 1200 1400 1600 900 1100 1300 1500 1700 5.0 Electrical Specifications (TJ = 25oC unless otherwise noted) Parameters Conditions Symbol Values Units Maximum on-state average current Forward surge current (non-repetitive), one cycle TC = 85oC f = 50Hz, TVJ = TVJM, VR = 0 IdAVM IFSM, ITSM 45 470 A A Maximum forward voltage drop IT = 45A, TVJ = 25 oC VTM 1.35 V 2 Current required for fusing Maximum rate of rise of on-state current f = 50Hz, TVJ = TVJM, VR = 0 TVJ = TVJM, f = 50Hz, IT = ITAVM It di/dt 1100 500 A2s A/µs Critical rate of rise of off-state voltage Gate voltage to trigger TVJ = TVJM, VDR = 2/3 VDRM VD = 6V, TVJ = 25 oC dv/dt VGT 1000 1.0 V/µs V Gate current to trigger VD = 6V, TVJ = 25 oC IGT 100 mA Holding current Latching current TVJ = 25 oC, VD = 6V TVJ = 25 oC IH IL 150 200 mA mA RMS isolation voltage f = 50Hz, t = 1ms VISO 3000 V Thermal and Mechanical Specifications (TJ = 25oC unless otherwise noted) Parameters Symbol Values Operating junction temperature range Maximum junction temperature TVJ TVJM - 40 to + 125 125 o Maximum storage temperature range TSTG - 40 to + 125 o Maximum thermal resistance, junction to case Mounting torque ±10% Approximate weight 1 Rth(J-C) to heatsink to terminal F W 0.25 3.5 3.5 170 D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653 [email protected] • www.nainasemi.com Units C C o C o C/W Nm g Naina Semiconductor Ltd. NFQ45 Package Outline ALL DIMENSIONS IN MM Ordering Table NFQ 1 45 2 / 160 3 1 – Single-phase full-controlled bridge 2 – Current rating = IdAVM 3 – Voltage Code x 10 = VRRM (See Voltage Ratings Table) 2 D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653 [email protected] • www.nainasemi.com