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AUIRFR540Z-VB Product details
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The VBsemi AUIRFR540Z-VB is a Single N-channel power MOSFET manufactured using SGT technology, designed for high-voltage power conversion and industrial control scenarios. Its TO252 package offers excellent heat dissipation and soldering reliability, suitable for medium power applications such as power adapters, DC-DC converters, and motor drives. The device provides stable switching characteristics within a 100V drain-source voltage range, and the gate drive is compatible with 4.5V and 10V logic levels, facilitating flexible system design and reducing conduction losses.
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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 | 35A | 21(mΩ) | 15(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 | 35A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 35A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
Drain-Source Voltage (VDS): 100V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.8V (typical)
On-Resistance (VGS=4.5V): 21mΩ (typical)
On-Resistance (VGS=10V): 15mΩ (typical)
Maximum Drain Current (ID): 35A
Package: TO252
Technology: SGT
Domain and module applications：
1. Switching Power Supplies and Adapters: Used in synchronous rectification, Power Factor Correction circuits, etc., utilizing low on-resistance to improve conversion efficiency and reduce heat generation.
2. DC-DC Converters: Suitable for main switches or freewheeling diodes in Buck/Boost topologies, supporting high-frequency operation and optimizing power density.
3. Motor Drive Control: Drives small to medium power brushless DC or brushed motors, suitable for PWM speed control scenarios in industrial fans, water pumps, power tools, etc.
4. Battery Charging and Protection Circuits: Acts as the main switch in the charge/discharge circuit, working with control ICs for fast overcurrent and overvoltage shutdown, ensuring system safety.
5. Automotive Electronic Systems: Used for auxiliary power supplies, lighting drives, and load switches in 12V/24V vehicle networks, meeting wide voltage and high reliability requirements.
6. Industrial Control Modules: Integrated into PLCs, servo drives, and power relay drive circuits, achieving stable power switching and signal isolation.
7. Photovoltaic and Energy Storage Systems: Used for power stage switches in micro-inverters, MPPT controllers, and battery energy storage units, improving energy conversion efficiency.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
