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Electronics Component

Vishay Intertechnology Three Phase Bridge Power Modules in the Compact MTC Package

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Produced at a Mumbai Assembly Site, 130 A to 300 A Devices Provide Excellent Thermal Behavior for Industrial Applications

Vishay Intertechnology, Inc. (NYSE: VSH) today introduced three new series of 130 A to 300 A three phase bridge power modules in the ultra compact MTC package that deliver reliable operation for heavy-duty industrial applications. The Vishay Semiconductors devices are produced at the company’s assembly site in Mumbai, India, and are thus excluded from extra tariffs.

The 130 A VS-131MT…C, 160 A VS-161MT…C, and 300 A VS-301MT…C series are optimized for line-frequency input rectification in welding machines, switch mode power supplies, plasma cutting, battery chargers, and motor control. The encapsulated devices offer a rugged design for these applications, while their highly conductive MTC package provides excellent thermal behavior.

Offering a simple screw-mount connection to reduce assembly time, each power module series released today is available with blocking voltages of 1600 V and 1800 V. The devices offer 3600 VRMS isolation voltage, low forward voltage down to 1.54 V, and low junction to case thermal resistance down to 0.038 °C/W. Designed and qualified for industrial-level applications, the RoHS-compliant solutions are UL-approved, file E78996.

Device Specification Table:

Part #

IO (A)

VRRM (V)

VFM (V)

RthJC (°C/W) per
module

RMS isolation voltage (V)

Package

VS-131MT160C

130

1600

2.05

0.068

3600

MTC

VS-131MT180C

130

1800

2.05

0.068

3600

MTC

VS-161MT160C

160

1600

1.85

0.058

3600

MTC

VS-161MT180C

160

1800

1.85

0.058

3600

MTC

VS-301MT160C

300

1600

1.54

0.038

3600

MTC

VS-301MT180C

300

1800

1.54

0.038

3600

MTC

Samples of the new power modules are available now. Production quantities are available with lead times of 20 weeks.

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