FGHP (Fine Grid Heat Pipe)
FGHP
Our thin vapor chamber Fine Grid Heat Pipe (FGHP) is specialized high-performance flat-plate heat piping that offers the world’s highest heat diffusion performance.
- FPGA
- GPU
- SiC GaN
- LED
Superiority and applications
- High-performance thermal diffusion
- Suitable for compound semiconductor applications
- Ideal for small high-power FPGAs and GPUs
FGHP features
| ①Refrigerant evaporation | Heat from the heat source evaporates the refrigerant. Evaporation is enhanced by the dimple structure of the heat-receiving component. |
| ②Vapor movement | The vapor is diffused by the heat dissipation area along vapor paths. |
| ③Vapor condensation | The vapor condenses into liquid in the heat dissipation area. Condensation is enhanced by the dimple structure of the heat dissipation area. |
| ④Condensation movement |
The condensed refrigerant returns to the heat receiving area through grooves on the wick between the dimples. |
Video introduction to FGHP
Product parameters
| Item | Description | Remarks |
|---|---|---|
| Thermal conductivity | 10,000W/m-k (horizontal) 500W/m-k (vertical) |
*At 400 K *Transition temperature: 40 to 60℃ |
| Posture restrictions during use | None | - |
| Dryout limit | 800W/cm2 | - |
| Recommended heat source temperature | 60℃ to 130℃ | *At an ambient temperature of 25℃ |
| Operating environment temperature | −20℃ to 60℃ | *Cooling-side temperature |
| Heat-resistance temperature | 220℃ | *Lead-free soldering at 245℃ possible |
| Load capacity | 100 kgf/cm² | *Deformation under load on 10 X 10 central part |
| ROHS directive | Compliant | - |
*The above are representative values and are not guaranteed.
Applications
FPGA
Integrated circuit
GPU
Specialized arithmetic unit for
image processing
SiC Gan
Compound semiconductor
LED mounting
Direct mounting of LED light-emitting devices
Blog posts
FAQ
What sizes is FGHP available in?
Our standard sizes include φ40, φ80, φ120, 80 mm x 80 mm square, 140 mm x 140 mm square, and 40 mm x 50 mm rectangular. Custom sizes can be provided to meet your needs.
What materials are used?
The standard material is oxygen-free copper. Options for surface treatments, such as electroless nickel plating, tin plating, gold plating, and other finishes, are available upon request.
Is custom design possible for FGHP?
Yes, custom FGHP designs are possible. Please provide your requirements and design details, and we will tailor a solution to your needs.
Q. Can samples be provided?
We do not offer free samples for this product. For details, contact your local sales office.
A PDF catalog for FGHP is also available for download.
Product inquiries
Please contact us for questions regarding product performance, inventory status, and product delivery dates for standard and custom products.
Product types
