MQT1617 Liquid Cooled Cold Plate

HIGH PERFORMANCE IGBT MODULE COLD PLATE

The MQT1617 is a liquid cooled cold plate specifically designed for cooling a Semikron SKiM® 93 IGBT power module in a compact and lightweight design. The advanced design of the MQT1617 allows for efficient heat transfer between the cold plate contact area and the IGBT power module base plate.

The MQT1617 can dissipate 3000 Watts of heat at a flow rate of 8 LPM. This results in only an 18°C temperature rise from the fluid inlet to the maximum cold plate temperature. The internal fin structure also results in a pressure loss of 1.5 PSI at this flow rate. This performance is achieved with an empty weight of the coldplate of less than 1.3 kg.

Additional MQT1617 Cold Plate Information

Part #	Cold Plate Dimensions	Material	Inlet/Outlet Ports	Brochure	Quote Request
MQT1617	162 mm x 172 mm x 20 mm	Aluminum	¼-18 NPT	MQT1617 Brochure	Quote Request

MQT1617 Liquid Cooled Cold Plate

Compatible IGBT Module Packages

The MQT1617 liquid-cooled cold plate is specifically designed to accept mounting of Semikron's SKiM® 93 package.

All mounting holes are predrilled, tapped, and ready to accept the required mounting screws. These cold plates are designed to be "off the self" to help the power electronics engineer to focus on their drive design.

MQT1617 Liquid Cooled Cold Plate

Cold Plate Performance Curve

The performance curve shown here is for a cooling fluid of 50% water and 50% ethylene glycol, a very common mixture for the cooling of IGBT power modules when using aluminum cold plates.

Compatible Cooling Fluids

These aluminum cold plates are compatible with the following cooling fluids;

• Ethylene Glycol Water Mixes (EGW)
• Propylene Glycol Water Mixes (PGW)
• Dielectric Fluids such as Flourinert™
• Cooling Oils
• Polyalphaolefins (PAO)

Reading the Performance Curve

Click here to learn how to read our IGBT cold plate performance curves.

MQT1617 Liquid Cooled Cold Plate

Cold Plate Mechanical Outline

Overall Dimensions: 162 mm x 172 mm x 20 mm
Fluid Ports: Tapped for ¼-18 NPT
Mounting Surface Flatness: 0.025 / 25.4 mm
Mounting Surface Roughness: 0.8 um Max