5744

NTE5744
3 Phase Bridge Rectifier Module
Description:
The NTE5744 is a powerblock module 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800V
Non−Repetitive Peak Reverse Voltage, VRSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 880V
Average Output Current (50/60Hz, Sinewave, TC = +103°C), ID . . . . . . . . . . . . . . . . . . . . . . . . . 100A
Surge Forward Current (Rated Load Conditions), IFSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200A
Maximum I2t for Fusing (Rated Load Conditions), I2t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6000A2sec
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) . . . . . . . . . . . . . . . . . . . . . . 0.22°C/W
Thermal Resistance (With Thermal Compound), RthCF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.06°C/W
Electrical Characteristics:
Parameter
Symbol
Test Conditions
Maximum Repetitive Peak Reverse Current
IRRM
TJ = +150°C, VRRM = 800V
Maximum Forward Voltage Drop
VFM
TJ = +25°C, IFM = 100A
Rating Unit
10
mA
1.15
V
Rev. 3−10
Circuit Diagram
AC
AC
AC
+
−
AC
AC
AC
+
−
2.600 (66.0)
.709 (18.0)
.630 1.575
(16.0) (40.0)
M4 x 10 Screw (5 Places)
1.417 (36.0)
(Note 1)
1.102
.905 (28.0)
(23.0)
3.150 (80.0)
Note 1. Screws may be closer together at: 1.190 (30.0)