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STB100N10F7-VB Product details
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The STB100N10F7-VB is a Single N-MOSFET deeply optimized for medium and low voltage, high current power switching scenarios. The Trench process balances ultra-low conduction losses with high switching reliability. The TO263 (DPAK) package strikes a good balance between heat dissipation capability and soldering process convenience. The combination of 100V withstand voltage, 140A current carrying capacity, and 4mΩ on-resistance makes it a preferred choice for high power density power supplies, motor drives, and battery management applications, especially suitable for demanding systems requiring high current throughput and low heat generation.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 100V | 3V | 140A | 4(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 100V | 3V | 140A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 100V | 3V | 140A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | MOS |
VDS=100V: Suitable for 24V/36V/48V/60V systems, providing ample voltage spike margin, significantly reducing avalanche breakdown risk.
VGS=±20V: Compatible with 3.3V~12V logic level drive, large gate voltage margin allows direct connection to MCU/drivers, simplifying peripheral circuits.
Vth=3V: Moderate threshold voltage effectively suppresses dv/dt-induced false turn-on while ensuring fast and reliable turn-on under PWM drive.
RDS(on)=4mΩ @ VGS=10V: Ultra-low on-resistance results in extremely low conduction losses at full load, significantly reducing device temperature rise, allowing for smaller heatsinks.
ID=140A: Ample continuous current capability can easily handle the inrush current and continuous overload demands of high-power loads.
Package TO263: Low thermal resistance, short heat dissipation path, suitable for surface mount, balancing high current carrying capacity with automated production requirements.
Domain and module applications：
High-Power DC-DC Converters: In synchronous rectification or main switch applications, ultra-low on-resistance significantly improves heavy-load efficiency and reduces thermal stress.
Motor Drive and Control: Supports high-current PWM drive with low switching losses, resulting in smoother motor operation and significantly improved controller temperature rise.
Lithium Battery Protection and Charge/Discharge Management: Sufficient withstand voltage and overcurrent margin meet the fast protection needs of high-current loops in energy storage, power tools, etc.
Automotive Power Systems: 100V withstand voltage compatible with 12V/24V/48V automotive buses, wide safe operating area adapts to load dumps and transient conditions.
Server/Telecom Power Supplies: High efficiency and high current characteristics suitable for high power density AC-DC or DC-DC modules, facilitating system miniaturization.
UPS and Inverters: In battery-side or bus-side switching circuits, low on-resistance reduces losses, improving overall system efficiency and reliability.
Industrial Control and Electric Equipment: High current carrying capacity and robust thermal performance suit frequent start-stop and heavy-load conditions, extending equipment life.
Selection Summary: The STB100N10F7-VB achieves an excellent balance between high current, low on-resistance, high withstand voltage, and package heat dissipation capability. It is a high-performance general-purpose choice for 100V voltage class high-power switching applications, particularly suitable for projects with strict requirements on heat dissipation, efficiency, and long-term 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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