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US 12,593,697 B2Granted
Integrated passive devices (IPD) having a baseband damping resistor for radiofrequency power devices and devices and processes implementing the same
AssigneeWolfspeed, Inc.
InventorsHaedong Jang, Mehdi Hasan, Marvin Marbell, Jeremy Fisher
Life of this patent
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Abstract
A transistor device includes a metal submount; a transistor die arranged on said metal submount; an IPD component arranged on said metal submount, and the IPD component having a baseband damping resistor arranged on a thermally conductive dielectric substrate; and a second IPD component arranged on said metal submount, and the second IPD component may include a baseband decoupling capacitor arranged on a thermally conductive dielectric substrate.
Claims32
A transistor device, comprising:
- a metal submount;
- a transistor die arranged on said metal submount;
- an IPD component arranged on said metal submount, the IPD component comprising a baseband damping resistor arranged on a thermally conductive dielectric substrate;
- and
- a second IPD component arranged on said metal submount, the second IPD component comprises a baseband decoupling capacitor arranged on a second thermally conductive dielectric substrate.
2 more elements
A process for implementing a transistor device, comprising,
- providing a metal submount;
- arranging a transistor die on said metal submount;
- arranging an IPD component comprising a baseband damping resistor arranged on a thermally conductive dielectric substrate;
- and
- arranging a second IPD component that comprises a baseband decoupling capacitor arranged on a second thermally conductive dielectric substrate.
2 more elements
Dependencies are inferred from the claim text.