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DMT10H009LK3-13-VB Product details
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The DMT10H009LK3-13-VB is a Single N-MOS optimized for medium and high voltage power switching scenarios. The Trench process balances low conduction loss with high switching reliability. The TO252 (DPAK) package achieves a good balance between heat dissipation capability and assembly compatibility. The combination of 100V withstand voltage, 85A current carrying capacity, and 8.5mΩ on-resistance makes it a preferred device for medium-power applications such as communication power supplies, industrial control, and automotive systems, especially suitable for compact designs requiring low heat generation and high current margin.
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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 | 2.5V | 85A | 10.5(mΩ) | 8.5(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 2.5V | 85A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 2.5V | 85A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
VDS=100V: Suitable for 24V/36V/48V systems, providing ample voltage margin for spikes, significantly reducing the risk of avalanche breakdown.
VGS=±20V: Compatible with 5V~12V logic levels, can be directly connected to controllers/PWM drivers, simplifying gate drive circuit design.
Vth=2.5V (Typical): Moderate threshold voltage, balancing low-voltage drive capability and noise immunity, suitable for multi-condition applications.
RDS(on)=8.5mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces full-load temperature rise, potentially reducing heatsink size or copper area.
RDS(on)=10.5mΩ @ VGS=4.5V: Maintains low on-resistance even under 4.5V drive, supporting low-voltage logic direct drive scenarios.
ID=85A: Ample continuous current margin, can handle peak demands such as motor startup and capacitive load impact.
Package TO252: Standard DPAK package, short heat dissipation path, low thermal resistance, compatible with mainstream PCB layouts, conducive to mass production.
Domain and module applications：
Communication Power Supplies and Server Power Supplies: High-efficiency synchronous rectification solutions, low conduction loss improves power density, suitable for 48V bus architectures.
Motor Drive and Control: Low PWM switching losses, supports high current output, significantly reduces controller temperature rise for smoother operation.
Battery Charge/Discharge Management: Low voltage drop reduces energy loss, suitable for energy storage systems, UPS, and lithium battery protection circuits.
DC-DC Converters: Replaces Schottky diodes in buck/boost topologies, can improve heavy-load efficiency by 2~3%, facilitating module miniaturization.
Vehicle Auxiliary Power Supplies: 100V withstand voltage margin handles load dump transients, wide temperature range and high reliability suitable for 12V/24V vehicle systems.
Industrial Automation Equipment: High surge withstand capability, suitable for switching in PLCs, servo drives, and industrial power supplies.
Power Tools and Garden Machinery: High current density supports high power output, TO252 package facilitates compact controller design.
Selection Summary: The DMT10H009LK3-13-VB achieves a balanced optimization between withstand voltage, on-resistance, and current capability. It is a cost-effective universal choice for 100V medium-power switching applications, particularly suitable for power supply, motor, and automotive projects with strict requirements on heat dissipation, efficiency, and reliability.
* 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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