中文
English
AP40T03GH-VB Product details
Back to previous pageProduct introduction：
Are you designing a high-power DC-DC converter or power tool power supply, needing to balance high current output with thermal efficiency on the PCB? Ordinary MOSFETs either have high conduction losses or are limited by package size. The VBsemi AP40T03GH-VB is designed for this exact purpose – it uses a TO252 package, and based on a 30V voltage rating and 70A high current capability, it pushes the on-resistance down to 7mΩ (10V drive), allowing high-density power designs to maintain strong output while still having excellent thermal performance.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 70A | 9(mΩ) | 7(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 | 30V | 1.7V | 70A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 70A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
- Voltage Rating 30V, meeting safety margins for low-voltage, high-current applications
- Gate Drive Range ±20V, compatible with various logic level drives
- Threshold Voltage 1.7V, reliably turns on with low-voltage control signals
- On-Resistance only 9mΩ at 4.5V drive, as low as 7mΩ at 10V drive, extremely low losses
- Maximum Continuous Drain Current 70A, the TO252 package can also handle high power
- Trench technology, excellent switching performance and conduction characteristics
Domain and module applications：
- Power Tools / Garden Tools – Acts as the main switch for motor drives, withstands high current surges, reduces temperature rise, extends tool runtime.
- Drone / Robot ESCs – Leverages low on-resistance and fast switching capability to improve speed control response and smoothness.
- Lithium Battery Protection Boards / Power Battery Management – Quickly disconnects the circuit during overcurrent or short circuit, protecting cells and system safety.
- Automotive DC-DC Converters – Replaces high-loss components in synchronous rectification or power switching stages, improving conversion efficiency.
- High-Power LED Driver Power Supplies – Stable constant current control, reduces conduction losses, enhances system reliability.
- Motor Drive Modules / Brushed & Brushless Controllers – Suitable for 12V/24V power systems, providing ample current margin.
- Server Power Supplies / Telecom Power Supplies – Achieves efficient power switching on low-voltage, high-current buses.
In a nutshell: The AP40T03GH-VB is not just an ordinary MOSFET; it is the "efficiency cornerstone" and "reliability champion" in your 30V low-voltage, high-current power designs.
* 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
