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PHB47NQ10T,118-VB Product details
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The PHB47NQ10T,118-VB is a Single N-MOS deeply optimized for 100V power switching scenarios. The Trench technology balances low switching losses with high reliability, and the TO263 package achieves an excellent balance between heat dissipation and ease of installation. The combination of 100V voltage tolerance, 70A current-carrying capability, and 20mΩ on-resistance makes it a high-performance upgrade option to replace traditional TO220 or DPAK packaged devices, especially suitable for medium-to-high power, high-reliability industrial and automotive applications.
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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 | 1.8V | 70A | 20(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 | 1.8V | 70A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 100V | 1.8V | 70A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
VDS=100V: Suitable for 24V/48V/60V systems, providing ample voltage spike margin to reduce avalanche breakdown risk.
VGS=±20V: Compatible with 5V~12V logic levels, can directly connect to MCU/drivers, simplifying gate drive design.
Vth=1.8V (Typical): Enters full conduction region even with low-voltage drive, suitable for wide voltage range control signals.
RDS(on)=20mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces temperature rise under full load, enabling smaller heatsinks.
ID=70A: Ample continuous current margin to handle surge currents and heavy load demands of motors, power supplies, etc.
Package TO263: Low thermal resistance, short heat dissipation path, supports high-power continuous output, suitable for automated surface mounting, improving production efficiency.
Domain and module applications：
DC-DC Converters: Replaces Schottky or high-voltage rectifier diodes in synchronous rectification, significantly improving heavy-load efficiency, facilitating module miniaturization.
Motor Drive and Control: Low PWM switching losses, supports high current output, significantly reduces controller temperature rise, operates more smoothly.
Automotive Power Systems: 100V withstand voltage adapts to 12V/24V vehicle buses, with sufficient avalanche margin, reliably handling load dump transients.
Battery Protection and Charging Management: Fast response ensures microsecond-level shutdown during overcurrent/short circuits, low internal resistance reduces self-heating of the protection board.
Industrial Power Supplies and Inverters: High current-carrying capacity and low conduction losses match industrial-grade continuous operation requirements, increasing system power density.
Communication Base Station Power Supplies: TO263 package facilitates heat dissipation design, 70A high current capability supports efficient and stable operation of high-power modules.
Power Tools and Garden Machinery: High current drive capability meets peak torque requirements of brushless motors, superior surge resistance. Selection Summary: PHB47NQ10T,118-VB achieves an excellent balance between high withstand voltage, high current carrying, low on-resistance, and package heat dissipation. It is a cost-effective general-purpose choice for 100V power switch applications, especially suitable for industrial and automotive projects with strict requirements for efficiency, thermal performance, 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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