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AOD2544-VB Product details
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The VBsemi AOD2544-VB is a Single N-Channel MOSFET manufactured using Trench technology, designed for medium-to-high voltage power conversion and industrial control applications. Its TO252 package provides a good balance between heat dissipation capability and compact mounting size, suitable for medium power density PCB layouts. The device offers stable switching characteristics within a 150V drain-source voltage range, coupled with a 40A high current handling capability, meeting stringent power path design requirements; the low on-resistance of 32mΩ helps reduce losses and improve overall system efficiency.
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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 | 150V | 3V | 40A | 32(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 | 150V | 3V | 40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 150V | 3V | 40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
Drain-Source Voltage (VDS): 150V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V (typical)
On-Resistance (VGS=10V): 32mΩ (typical)
Maximum Drain Current (ID): 40A
Package Type: TO252
Technology: Trench
Domain and module applications：
1. Industrial Power Conversion: Used in AC-DC or DC-DC power stages, leveraging low on-resistance and high withstand voltage to optimize rectification and switching losses, suitable for telecom power supplies, server power supplies, etc.
2. Motor Drive and Control: Drives medium and small power brushless DC motors, brushed motors, and stepper motors, suitable for industrial fans, pumps, power tools, etc., supporting high-frequency PWM speed control.
3. Battery Charging and Protection Circuits: Acts as the main switch in charge/discharge loops, working with protection ICs for fast overcurrent and overvoltage shutdown, ensuring safe operation of lithium battery packs and energy storage systems.
4. Electric Vehicles and Automotive Auxiliary Power: Serves as a power switch in 48V/72V e-bikes, e-scooters, and automotive DC-DC converters, improving power conversion efficiency.
5. Photovoltaic and Energy Storage Systems: Used in the boost stage or MPPT circuit of photovoltaic inverters, leveraging high voltage margin and low thermal resistance package to enhance long-term system reliability.
6. Uninterruptible Power Supplies (UPS): Acts as an inverter or bypass switch, handling 150V bus voltage scenarios, providing stable overload capability and fast switching response.
7. High-Power LED Lighting Drivers: Applied in constant current or constant voltage driver modules, utilizing high withstand voltage and low on-resistance for stable output, reducing heat generation and suppressing current ripple.
* 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
