MT25 Datasheet, PDF (1/6 Pages) Won-Top Electronics – 25, 35A THREE PHASE BRIDGE RECTIFIER

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POWER SEMICONDUCTORS
MT25, 35 SERIES
25, 35A THREE PHASE BRIDGE RECTIFIER
Features
! Glass Passivated Die Construction
! Low Forward Voltage Drop
! High Current Capability
! High Reliability
! High Surge Current Capability
! Ideal for Printed Circuit Boards
! UL Recognized File # E157705
E
Mechanical Data
! Case: Epoxy Case with Heat Sink Internally
Mounted in the Bridge Encapsulation
! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
B
! Polarity: As Marked on Body
! Weight: 20 grams (approx.)
! Mounting Position: Bolt Down on Heatsink
With Silicone Thermal Compound Between
Bridge and Mounting Surface for Maximum
Heat Transfer Efficiency
! Mounting Torque: 20 in. lbs Max.
! Marking: Type Number
D
~-~
H
A
~+
G
C
Metal Heat Sink
MT
Dim Min
Max
A
28.40 28.70
B
10.97 11.23
C
22.86 23.86
D
—
25.30
E
16.00 Typical
G
6.35 x 0.80
H 5.10 Ø 5.30 Ø
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Voltage Ratings
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Peak Non-Repetitive Reverse Voltage
RMS Reverse Voltage
Symbol -00 -01 -02 -04 -06 -08 -10 -12 -14 -16 Unit
VRRM
VRWM
VR
VRSM
50 100 200 400 600 800 1000 1200 1400 1600 V
75 150 275 500 725 900 1100 1300 1500 1700 V
VR(RMS) 35 70 140 280 420 560 700 840 980 1120 V
Forward Conduction
Characteristic
Symbol
Average Rectified Output Current
MT25 @T_C = 70°C, MT35 @ T_C = 60°C
IO
Non-Repetitive Peak Forward Surge Current
(No Voltage Reapplied t = 8.3ms at 60Hz)
(No Voltage Reapplied t = 10ms at 50Hz)
IFSM
(100% VRRM Reapplied t = 8.3ms at 60Hz)
(100% VRRM Reapplied t = 8.3ms at 50Hz)
MT25
25
375
360
314
300
MT35
Unit
35
A
500
475
A
420
400
MT25, 35 SERIES
1 of 6
© 2002 Won-Top Electronics