NTE5742 データシートの表示（PDF） - NTE Electronics
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NTE5742 Datasheet PDF : 2 Pages
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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 = +101°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75A
NTE5743 (TC = +93°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
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) . . . . . . . . . . . . . . . . . . . . . . 0.30°C/W
Thermal Resistance (With Thermal Compound), RthCF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.06°C/W
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