MT3508-MT3516

MASTER INSTRUMENT CORPORATION
THREE-PHASE BRIDGE RECTIFIER
MT3508 THRU MT3516
VOLTAGE RANGE
CURRENT
FEATURES
l Integrally molding heatsinks provide very low thermal resistance
for maximum heat dissipation
l Surge overload rating to 400 ampers
l High temperature soldering guaranteed:
260 ℃/10 second, at 5 lbs. (2.3kg) tension.
MECHANICAL DATA
l Case: Epoxy, molded plastic with heatsink integrally mounted in
the bridge encapsulation.
l Mounting Position: Bolt down on heatsink with silicone thermal
compound between bridge and mounting surface for maximum
heat transfer efficiency
l Mounting Torque: 20 in. lbs max.
l Weight:0.706 ounce, 20 grams
800 to 1600 Volts
35 Amperes
1.13(28.9)
1.118(28.4)
+
1.13(28.9)
1.118(28.4)
0.65(16.5)
0.61(15.5)
0.208(5.3)
0.196(5.0)
1.13(28.9)
1.118(28.4)
0.322(8.2)
0.307(7.8)
0.933(23.7)
0.787(20.0)
? 0.09(2.3)
.25(6.4)
.25(6.3)
0.033(0.84)
0.028(0.71)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%.
SYMBOLS
MT3508
MT3512
MT3516
UNITS
Peak Repetitive Reverse Voltage
VRRM
800
1200
1600
Volts
Working Peak Reverse Voltage
VRWM
800
1200
1600
Volts
Maximum DC Blocking Voltage
VDC
800
1200
1600
Volts
Maximum Average Forward
Rectified Output Current, at TC=55℃(Note 2)
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
I(AV)
35
Amps
IFSM
400
Amps
2
Rating for Fusing(t<8.3ms)
Maximum Instantaneous Forward Voltage drop per
Bridge element at 17.5A
Maximum DC Reverse Current at rated DC blocking
voltage per element TA=25℃
IT
1030
A2S
VF
1.2
Volts
IR
5.0
µAmps
Isolation Voltage from case to leads
VISO
2500
VAC
Typical Thermal Resistance per Element
RθJC
2.0
℃/W
TJ
-55 to +150
℃
TSTG
-55 to +150
℃
Operating Temperature Range
Storage Temperature Range
NOTES:
1.
Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts.
2.
Unit mounted on 11.8”×11.8”×0.6” thick (300×300×15mm) Copper plate.
Web Site: www.hkmic.com
1/2
MASTER INSTRUMENT CORPORATION
THREE-PHASE BRIDGE RECTIFIER
MT3508 THRU MT3516
VOLTAGE RANGE
CURRENT
Web Site: www.hkmic.com
800 to 1600 Volts
35 Amperes
2/2