中文
English
DMTH10H025LK3-13-VB Product details
Back to previous pageProduct introduction：
The DMTH10H025LK3-13-VB is a Single N-MOSFET deeply optimized for medium-voltage power switching applications. Using advanced SGT technology, it achieves an excellent balance between switching speed and conduction losses. The TO252 package offers good heat dissipation and compatibility with automated assembly. The combination of 100V voltage rating, 35A current capability, and 15mΩ on-resistance makes it a cost-effective preferred device for applications such as telecom power supplies, industrial control, and automotive electronics.
File download
Download PDF document
Download now
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 |
VDS=100V: Suitable for 24V/36V/48V systems and covers 60V~80V bus scenarios, providing ample margin for voltage spikes, enhancing system reliability.
VGS=±20V: Wide gate drive window, compatible with 4.5V~12V logic levels, can be directly connected to MCU/PMIC or driver ICs, simplifying peripheral design.
Vth=1.8V (Typical): Moderate threshold voltage ensures effective turn-on at low drive voltages while preventing false turn-on due to high dv/dt, suitable for high-frequency hard-switching applications.
RDS(on)=15mΩ @ VGS=10V: Ultra-low on-resistance significantly reduces full-load conduction losses, minimizing heatsink area or copper requirements; RDS(on) is 21mΩ at VGS=4.5V, still offering excellent low-voltage drive capability.
ID=35A: Ample continuous current margin to handle transient high-current surges like motor startup or battery short circuits, enhancing system robustness.
Package TO252: Standard DPAK outline, short heat path, low thermal resistance, compatible with mainstream reflow soldering processes, facilitating mass production.
Technology SGT (Split Gate Trench): Charge balance structure reduces Miller capacitance, significantly improving switching speed, especially suitable for high-frequency PWM applications.
Domain and module applications：
Telecom & Server Power Supplies: Low voltage drop improves efficiency in synchronous rectification and DC-DC conversion; high-frequency characteristics facilitate miniaturization of magnetic components.
Motor Drive & Controllers: 100V voltage rating covers industrial low-voltage motors and power tool drives; low RDS(on) suppresses temperature rise; low PWM switching losses ensure smoother operation.
Battery Protection & Energy Storage Systems: 35A high current capability suits charge/discharge management of power battery packs; fast switching response ensures reliable shutdown during overcurrent/short circuit, reducing protection board heating.
Automotive Auxiliary Power & Body Control: Wide voltage range handles load dump transients in 12V/24V automotive systems; SGT technology enhances avalanche ruggedness, suitable for harsh temperature environments.
DC-DC Converters & Power Modules: Replaces traditional Schottky diodes in synchronous rectification, significantly improving heavy-load efficiency, contributing to higher module power density.
LED Lighting & General Power Supplies: Low conduction voltage drop reduces power consumption in constant current sources, enhances consistency in multi-channel parallel operation, improving overall reliability and luminous efficacy.
Selection Summary: The DMTH10H025LK3-13-VB achieves an ultra-low on-resistance of 15mΩ and a high current capability of 35A at the 100V voltage rating. The SGT technology provides excellent switching performance, and the TO252 package balances heat dissipation and production cost. It is a cost-effective general-purpose choice for medium-voltage power switching in the telecom, industrial, automotive, and energy storage fields, particularly suitable for projects with strict requirements on efficiency, thermal performance, and surge withstand capability.
* 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
