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TPH3R008QM,LQ-VB Product details

Product introduction:

Are you designing a high-power-density, high-current power module with limited space for heat dissipation, yet facing nearly 100A of current? Ordinary MOSFETs either have high conduction losses or large packages that waste precious PCB area. VBsemi TPH3R008QM,LQ-VB is designed for this—it integrates 80V withstand voltage, 140A current carrying capacity, and an ultra-low on-resistance of only 2.65mΩ into a compact DFN8(5X6) package using advanced SGT technology, allowing high-power conversion design without compromise.

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Product parameter:

VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds2.5 Rds4.5 Rds10 Technology
DFN8(5X6) Single-N 80V 3.5V 140A 2.65(mΩ) SGT
VB Package Configuration VCE VGE VGEth(V) VCEsat15V ICE Technology
DFN8(5X6) Single-N SGT
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds18 Technology
DFN8(5X6) Single-N 80V 3.5V 140A SGT
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds6 Technology
DFN8(5X6) Single-N 80V 3.5V 140A SGT
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
DFN8(5X6) Single-N
- Voltage Rating 80V, covers automotive electronics, industrial control and other medium-voltage applications
- Gate Drive Range ±20V, compatible with various drive circuits, strong anti-interference capability
- Threshold Voltage 3.5V, clear switching characteristics, suitable for high-speed high-current switching
- On-Resistance 2.65mΩ (at 10V drive), near-ideal switch, significantly reduces conduction loss
- Maximum Current 140A, DFN8(5X6) package can also handle high current
- Technology Platform SGT (Shielded Gate Trench), balancing low on-resistance and low switching loss

Domain and module applications:


- **High-Power DC-DC Converters** – Acts as a synchronous rectifier or main switch, using ultra-low on-resistance to significantly improve conversion efficiency and reduce heatsink size.
- **BLDC Motor Drives** – For high-current loads like power tools, pumps, and drones, supports continuous high current output, ensuring smooth motor operation.
- **Battery Protection & BMS** – Quickly cuts off overcurrent or short circuits in the charge/discharge loop, working with low resistance characteristics to reduce system heat generation and extend battery life.
- **Automotive Electronic Systems** – Withstands 80V voltage fluctuations, suitable for harsh environments like on-board DC-DC, LED headlight drivers, and body control modules.
- **Server/Telecom Power Supplies** – Plays a core switching role in low-voltage, high-current power supply chains, providing efficient power conversion for devices like AI accelerators and switches.
- **Energy Storage Inverters** – Enables high-power energy flow in bidirectional converters, utilizing SGT technology to reduce switching oscillations and improve system reliability.
- **Electric Forklift/AGV Drives** – Meets high-rate charge/discharge demands, using ultra-low resistance to reduce temperature rise in the electric drive system, extending continuous operation time. One-sentence summary: The TPH3R008QM,LQ-VB is not an ordinary MOSFET; it is the 'Conduction Efficiency King' and 'Power Density Champion' of your medium-voltage, high-current power supply design.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features

Technical support:

* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours

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