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DMNH10H028SK3-13-VB Product details
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DMNH10H028SK3-13-VB is a Single N-MOSFET deeply optimized for medium-voltage power switching applications. The Trench process balances low switching losses with high reliability, and the TO252 (DPAK) package achieves a good balance between heat dissipation capability and board space. The combination of 100V withstand voltage, 45A current capability, and 18mΩ on-resistance makes it an ideal cost-reduction and performance-enhancing alternative to traditional TO220 or SOP-8 packaged devices, especially suitable for high-density, high-power applications.
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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 | 45A | 18(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 | 1.8V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
VDS=100V: Suitable for 24V/48V/60V systems, providing ample margin for voltage spikes, reducing avalanche breakdown risk.
VGS=±20V: Compatible with 5V~12V logic levels, can be directly driven by MCU/PMIC, simplifying driver circuit design.
Vth=1.8V (Typical): Can enter the fully enhanced region even with low-voltage drive, particularly suitable for battery-powered and multi-cell series applications.
RDS(on)=18mΩ @ VGS=10V: Ultra-low on-resistance significantly reduces full-load temperature rise, potentially reducing the required copper area for heat dissipation.
ID=45A: Ample continuous current margin to handle peak demands of most motors, power supplies, and automotive loads.
Package TO252: Low thermal resistance, mature soldering process, supports medium power density design, and facilitates automated SMT assembly.
Domain and module applications：
DC-DC Converters: Replacing Schottky diodes in synchronous rectification can improve heavy-load efficiency by 2-3%, aiding module miniaturization.
Low-Voltage Motor Drives: Low PWM switching losses result in smoother motor operation and significantly lower controller temperature rise.
Battery Protection Modules: Fast switching response ensures microsecond-level shutdown during overcurrent/short circuit, low on-resistance reduces self-heating of the protection board.
Power Tool Power Management: High withstand voltage margin handles turn-off spikes from inductive loads, suitable for power tools below 48V.
Automotive Auxiliary Power Supplies: 100V withstand voltage and wide operating temperature range (-55~150°C) suit 12V/24V vehicle buses, offering high reliability.
LED Lighting Drivers: Low conduction voltage drop reduces constant current source power loss, supports multi-channel parallel connection, improving overall luminaire efficacy.
Industrial Control Modules: Low on-resistance and high current capability meet demanding requirements of PLCs, inverter auxiliary power supplies, etc.
Selection Summary: DMNH10H028SK3-13-VB achieves a balance between performance margin, package size, and system cost. It is a cost-effective, general-purpose choice for 100V medium-power switching applications, particularly suitable for projects with strict requirements on heat dissipation, reliability, and current 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
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