Unlike most other power modules based on a DCB or a DCB + copper baseplate, the flow 1B housing features a thick-film substrate made of aluminum oxide. This substrate is well-suited for achieving fine pitch structures. And with that, flow 1B provides the perfect home for discrete components such as capacitors, diodes and even gate-driver ICs.

This is why our thick-film based offering consists exclusively of intelligent power modules (IPMs). All are available with Press-fit pins for easy, reliable assembly and with a pre-applied layer of phase-change material for enhanced thermal resistance to the heatsink.

3D Preview

Housing dimensions 

  • Height: 12 mm / 17 mm
  • Lenght: 72 mm
  • Width: 36 mm

Housing features 

  • Best solution for highly integrated power modules
  • 36 x 72 mm sized housing
  • Available with thick-film substrate as well as DCB
  • 12 mm or 17 mm housing height
  • Both solder pins and Press-fit
  • Phase-change material is available

Outline drawing 

flow 1B 4-tower 17 mm