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DMTH10H015LK3-VB Product details
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**You are designing a high-power-density industrial power module that needs to withstand continuous currents up to 55A while also facing the challenge of a 100V bus voltage. Ordinary MOSFETs either have excessive conduction losses or are limited by package size. The VBsemi DMTH10H015LK3-VB is designed for this purpose—it utilizes advanced SGT technology to perfectly integrate 100V voltage tolerance, 55A current carrying capability, and an on-resistance of only 11.5mΩ into a TO252 package, allowing high-power conversion and compact layout to coexist.**
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 55A | 11(mΩ) | 8(mΩ) | SGT |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 55A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 55A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
- Voltage Tolerance: 100V, suitable for 48V~72V systems, providing ample safety margin
- Gate Drive Range: ±20V, compatible with 4.5V~12V logic levels
- Threshold Voltage: 1.8V, enabling reliable turn-on even with low-voltage drives
- On-Resistance: 14.5mΩ (4.5V drive), 11.5mΩ (10V drive), extremely low losses
- Maximum Current: 55A, achieving high current carrying capability in a TO252 package
- Utilizes SGT (Shielded Gate Trench) technology for superior switching performance and figure of merit
**
Domain and module applications：
- DC-DC Buck/Boost Modules – Used as synchronous rectification MOSFETs, replacing Schottky diodes to significantly improve conversion efficiency.
- Battery Charge/Discharge Management / Lithium Battery Protection Boards – 55A current handling capability and microsecond-level turn-off characteristics effectively address overcurrent and short circuit risks.
- Motor Drives & Drone ESCs – Low on-resistance reduces heat generation; SGT technology provides clean switching waveforms, supporting high-frequency PWM control.
- Power Tools & Garden Machinery – Suitable for high-discharge-rate scenarios, maintaining stability during prolonged heavy-load operation.
- Automotive Power Supplies & DC/DC Converters – 100V voltage tolerance handles load dump surges, providing reliable power switching for automotive systems.
- Server Power Supplies / Telecom Base Station Power Supplies – High current density and low loss characteristics help improve the overall power density of the unit.
**In a nutshell:** The DMTH10H015LK3-VB is not an ordinary MOSFET; it is the "power core" balancing efficiency, current, and reliability in your medium-to-high voltage power systems.
* 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
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