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DMTH10H015SK3Q-13-VB Product details
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The DMTH10H015SK3Q-13-VB is a Single N-MOS optimized for medium and low voltage power switching scenarios. The SGT process combines ultra-low on-resistance with excellent switching characteristics. The TO252 (DPAK) package achieves an ideal balance between heat dissipation capability and mounting convenience. The combination of 100V withstand voltage, 55A current carrying capacity, and 11.5mΩ on-resistance makes it a reliable power device choice for communication power supplies, motor drives, and vehicle auxiliary systems, especially suitable for applications requiring high current margin and efficient thermal management.
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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 |
VDS=100V: Suitable for 24V/36V/48V systems and industrial buses, providing sufficient voltage margin to effectively resist voltage spikes.
VGS=±20V: Compatible with 4.5V~12V logic levels, can be directly connected to MCU/PWM controllers, simplifying drive circuit design.
Vth=1.8V (Typical): Good conduction capability under low voltage drive, achieving a low resistance path with 4.5V gate voltage, suitable for wide range drive conditions.
RDS(on)=11.5mΩ @ VGS=10V: Extremely low on-resistance significantly reduces conduction losses, making full-load temperature rise controllable, helping to improve overall system efficiency.
RDS(on)=14.5mΩ @ VGS=4.5V: Maintains low impedance even under low voltage logic drive, suitable for battery-powered and low voltage scenarios.
ID=55A: Ample high current carrying capacity, can handle transient overload requirements such as motor stall and power hot-swap.
Package TO252: Mature DPAK package, short heat dissipation path, low thermal resistance, compatible with standard PCB layouts, conducive to mass production.
Domain and module applications：
Communication Power Supplies and Base Station Power: 100V withstand voltage combined with ultra-low on-resistance, suitable for topologies like LLC half-bridge and synchronous rectification, improving conversion efficiency.
Motor Drive and Control: 55A high current capability covers power tools, garden machinery, and small industrial motors, with low PWM switching losses for smoother operation.
Vehicle Auxiliary Power Supplies: Wide withstand voltage range and robust SGT structure suitable for 12V/24V vehicle buses, can handle load dump and inductive load impacts.
Battery Protection and BMS: Low on-resistance reduces protection board heat generation, high current margin meets the series/parallel design requirements of power battery packs.
DC-DC Converters: Replaces high withstand voltage Schottky diodes in synchronous rectification, significantly improving heavy-load efficiency, helping to optimize module power density.
Industrial Power Supplies and Adapters: High reliability and low conduction loss suitable for continuous operation scenarios like server power supplies and charging station auxiliary power.
LED High-Power Drivers: 100V withstand voltage supports multi-string LED constant current topologies, low voltage drop improves constant current accuracy and reduces overall power consumption.
Selection Summary: The DMTH10H015SK3Q-13-VB achieves an excellent balance between high current, high withstand voltage, and low on-resistance. SGT technology ensures switching performance and reliability, while the TO252 package balances heat dissipation and manufacturability. It is a cost-effective universal choice for 100V power switching applications, particularly suitable for projects with strict requirements on efficiency, heat dissipation, and impact resistance.
* 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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