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AP9565BGJ-VB Product details
Back to previous pageProduct introduction：
You are designing a high-reliability power system that needs to handle negative voltage rails or battery reverse polarity protection, but you are concerned about the conduction loss and thermal stress of P-channel MOSFETs. The VBsemi AP9565BGJ-VB is designed for this purpose—it integrates a -60V withstand voltage, -25A current carrying capacity, and an ultra-low on-resistance of only 53mΩ into a TO251 through-hole package, allowing high-power P-channel switch designs without compromise.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -60V | -1.7V | -25A | 62(mΩ) | 53(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -60V | -1.7V | -25A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -60V | -1.7V | -25A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P | MOS |
- Voltage: -60V, meeting the safety margin for industrial-grade negative voltage applications
- Gate Drive Range: ±20V, compatible with 4.5V~12V logic drive
- Threshold Voltage: -1.7V, reliable turn-on with low-voltage control signals
- On-Resistance: 53mΩ (at 10V drive), low loss and minimal heat generation
- Maximum Current: -25A, the TO251 package can handle high current
- Trench Technology: Excellent switching characteristics, better EMI performance
Domain and module applications：
Reverse Polarity Protection Circuit – Connected in series at the power input, it quickly turns off when the power polarity is reversed, protecting downstream precision circuits from damage.
DC-DC Buck/Boost Converters – Used for synchronous rectification or load switching, low on-resistance effectively improves conversion efficiency and reduces heat dissipation.
Motor Drive Control – Suitable for PWM speed control of small DC motors, fans, and water pumps, with crisp switching and strong stall tolerance.
Battery Charge Management – Used for lithium battery discharge circuits or discharge switches, ensuring low voltage drop in high-current paths, extending device battery life.
Industrial Sensor/PLC Isolated Power Supplies – Handles power switching in negative voltage buses or I/O interfaces, stable and reliable, adaptable to wide voltage environments.
Automotive Electronics Auxiliary Circuits – Withstands -60V transient negative voltage surges, providing a robust power switch solution for vehicle controllers, instruments, etc.
LED Lighting Drivers – Used for negative voltage constant current switches or dimming control, low internal resistance reduces power loss, improving overall luminaire efficiency.
In a nutshell: The AP9565BGJ-VB is not an ordinary P-channel MOSFET; it is the 'power gatekeeper' for your negative voltage power system, balancing voltage tolerance, high current, and low loss.
* 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
