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DMTH10H025LK3-VB Product details
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** Are you designing a high power density DC-DC converter with an input bus voltage of up to 100V, but need to stably output 35A high current within a limited PCB area? Ordinary MOS transistors either lack sufficient withstand voltage or have high conduction losses. The VBsemi DMTH10H025LK3-VB is designed for this – it uses a TO252 package, combining 100V withstand voltage, 35A current carrying capacity, and an on-resistance as low as 15mΩ. With advanced SGT technology, it ensures no compromise in high-voltage, high-current power supply design.**
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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 | 35A | 21(mΩ) | 15(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 | 35A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 35A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
- Withstand voltage 100V, suitable for 48V~72V systems and industrial bus applications
- Gate drive range ±20V, compatible with various logic level drives
- Threshold voltage 1.8V, can be turned on with low-voltage drive
- On-resistance 15mΩ (10V drive) / 21mΩ (4.5V drive), significantly reduced losses
- Maximum current 35A, achieving high power density in a TO252 package
- Uses SGT (Split Gate Trench) technology for superior switching characteristics and conduction performance
**
Domain and module applications：
- Communication Power Supplies / Server Power Supplies – As synchronous rectifier or Oring MOS, effectively reduces conduction losses, improving overall machine efficiency.
- Industrial Motor Drives – Utilizes 100V withstand voltage and 35A current carrying capacity for bus-level switching control, adapting to wide voltage fluctuations.
- Vehicle DC-DC Converters – Withstands transient impacts of 48V systems, providing a stable and reliable power path for auxiliary power supplies.
- Lithium Battery Chargers / Solar Controllers – Achieves efficient switching on the high-voltage side, reducing voltage drop and heat generation.
- Power Tools / Garden Machinery – High current margin and low on-resistance meet high power output requirements, extending tool life.
- Power Inverter Front-End – Acts as a boost or buck switch, maintaining robust performance in hard-switching topologies.
- Battery Management Systems (BMS) – Used in charge/discharge circuits of high-voltage battery packs, balancing withstand voltage and low losses, safeguarding system safety.
**One-sentence summary:** The DMTH10H025LK3-VB is not an ordinary MOS transistor; it is the 'high-energy switch' and 'efficiency cornerstone' for your 100V-class power system.
* 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
