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| NTE5742 & NTE5743 Powerblock Modules 3 Phase Bride Modules Description: The NTE5742 and NTE5743 powerblock modules are designed for three-phase full wave rectification and contain six diodes connected in a three-phase bridge configuration. The mounting base of the module is electrically isolated from the semiconductor elements for simple heatsink construction. Applications: D Inverters for AC Motors D Power Supply Units for DC Motors D DC Power Supply Units for Battery Chargers D General Purpose DC Power Supply Units Absolute Maximum Ratings: Repetitive Peak Reverse Voltage, VRRM NTE5742 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800V NTE5743 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1600V Non-Repetitive Peak Reverse Voltage, VRSM NTE5742 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 880V NTE5743 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1760V Average Output Current (50/60Hz, Sinewave), ID NTE5742 (TC = +101C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75A NTE5743 (TC = +93C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75A Surge Forward Current (Rated Load Conditions), IFSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000A Maximum I2t for Fusing (Rated Load Conditions), I2t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000A2sec Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +150C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +125C Isolation Breakdown Voltage (RMS, Main Terminal to Case, 1sec), VISO . . . . . . . . . . . . . . . . . 2500V Thermal Resistance, Junction-to-Case, RthJC (50/60Hz Sinewave, Thermal Resistance for Total Loss) . . . . . . . . . . . . . . . . . . . . . . 0.30C/W Thermal Resistance (With Thermal Compound), RthCF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.06C/W Electrical Characteristics: Parameter Maximum Repetitive Peak Reverse Current NTE5742 NTE5743 Maximum Forward Voltage Drop NTE5742 NTE5743 VFM Symbol IRRM Test Conditions TJ = +150C, VRRM = 800V TJ = +150C, VRRM = 1600V TJ = +25C, IFM = 100A TJ = +25C, IFM = 75A Circuit Diagram AC + AC AC Rating Unit 10 15 1.15 1.30 mA mA V V - AC AC AC + - 2.600 (66.0) .709 (18.0) .630 1.575 (16.0) (40.0) 1.417 (36.0) (Note 1) M4 x 10 Screw (5 Places) 1.102 .905 (28.0) (23.0) 3.150 (80.0) Note 1. Screws may be closer together at: 1.190 (30.0) |
Price & Availability of NTE5743
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