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AP9967GH-HF-VB Product details
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Are you designing a high-power-density DC-DC converter or lithium battery protection scheme, but board space is tight while needing to continuously pass tens of amperes of current? Ordinary MOSFETs either have high conduction losses or require complex thermal designs. The VBsemi AP9967GH-HF-VB is designed for this exact purpose – it integrates a 30V voltage rating, 70A current carrying capability, and an ultra-low on-resistance of 7mΩ into a TO252 package, allowing high-current power designs to balance efficiency and reliability without compromising on heat or size.
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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 | 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 7mΩ (at 10V drive), minimal losses; only 9mΩ at 4.5V drive
Maximum Current 70A, the TO252 package can also handle ultra-high currents
Uses Trench technology, excellent switching performance
Domain and module applications：
DC-DC Buck/Boost Modules – Used as synchronous rectifier or main switch, significantly reduces conduction losses, improving overall conversion efficiency.
Lithium Battery Protection Boards / BMS – In high-current charge/discharge loops, quickly cuts off overcurrent or short circuits, protecting cell safety.
Motor Drive Control – Used in brushed/brushless motor bridge circuits for power tools, drones, robots, etc. Low on-resistance ensures high current output.
Automotive Power Systems – Withstands 12V/24V vehicle voltage fluctuations, providing stable power for lights, audio, sensors, etc.
Server/Telecom Power Supplies – Handles high-frequency switching tasks in DC/DC power stages, reducing temperature rise and increasing power density.
High-Power Fast Charging Adapters – Leverages low-loss advantages in rectification and power conversion stages, supporting higher current output.
In a nutshell: The AP9967GH-HF-VB is not just an ordinary MOSFET; it is the "efficiency engine" and "thermal load reducer" for your high-current, low-voltage power supply 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
