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AUIRFR2307Z-VB Product details
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The AUIRFR2307Z-VB is a Single N-MOSFET optimized for medium-voltage, high-current power switching applications. Its Trench technology balances ultra-low on-resistance with high switching speed, and the TO252 package offers a good compromise between heat dissipation and assembly convenience. The combination of 80V withstand voltage, 75A current capability, and 5mΩ on-resistance makes it a highly reliable preferred device in automotive power supplies, industrial controls, and high-power-density converters, especially suitable for applications with stringent requirements for overcurrent capability and thermal performance.
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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 | 80V | 3V | 75A | 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 | 80V | 3V | 75A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 80V | 3V | 75A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
VDS=80V: Suitable for 24V/36V/48V systems, providing ample voltage spike margin, significantly reducing avalanche breakdown risk, and enhancing system robustness.
VGS=±20V: Wide gate drive voltage range, compatible with standard 10V~12V drivers, can be directly controlled by dedicated drivers or PWM controllers, simplifying peripheral design.
Vth=3V: Moderate threshold voltage, strong anti-interference capability, ensures full conduction under 10V drive, suitable for industrial noise environments.
RDS(on)=5mΩ @ VGS=10V: Ultra-low on-resistance, extremely low full-load conduction losses, can significantly reduce heatsink size or PCB copper area, improving power density.
ID=75A: Strong continuous current capability, can easily handle high current surges like motor startup and short-circuit transients, providing ample margin.
Package TO252: Low thermal resistance, short heat dissipation path, meets the needs of high-current long-duration operation, compatible with standard SMT processes, beneficial for mass production.
Domain and module applications：
Automotive Power Systems: 80V withstand voltage covers 12V/24V vehicle bus transient spikes, low on-resistance reduces power loss, suitable for headlights, window motors, and auxiliary power modules.
DC-DC Converters: Can replace multiple low-voltage MOSFETs in synchronous rectification or forward topologies. The 5mΩ on-resistance significantly improves heavy-load efficiency, facilitating module miniaturization.
Motor Drive Control: 75A high current capability meets the peak demands of brushed/brushless motors. Trench technology reduces switching losses, enabling smoother and more efficient PWM speed control.
Battery Protection and Charge/Discharge Management: Ultra-low conduction voltage drop reduces heat generation in the protection board. Fast switching characteristics support reliable turn-off during overcurrent/short circuit, extending battery life.
Industrial Power Supplies and Welding Equipment: The combination of high withstand voltage, high current, and low loss adapts to strong impact loads, improving long-term operational reliability of equipment.
Power Tools and Garden Machinery: Achieves high power output within the compact TO252 package, balancing heat dissipation and layout flexibility, suitable for high-load tool applications.
Selection Summary: The AUIRFR2307Z-VB achieves a high degree of balance between voltage rating, current capability, on-resistance, and package thermal performance. It is a high-performance general-purpose choice for 80V medium-voltage, high-current switching applications, particularly suitable for automotive and industrial projects with strict requirements for power density, reliability, and heat dissipation.
* 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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