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AP4951GM-VB Product details
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VBsemi AP4951GM-VB is a dual P-channel field-effect transistor using Trench technology, designed for medium-to-high voltage power conversion and load control scenarios. Its SOP8 package integrates dual channels, balancing thermal performance and high-density layout requirements, suitable for compact power modules and multi-channel switching circuits. The device provides stable switching characteristics within a -60V drain-source voltage range. The gate drive is compatible with common 3.3V/5V logic levels, facilitating system integration; the dual P-channel configuration simplifies complementary circuit design, reducing the number of external components.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOP8 | Dual-P+P | -60V | -1.7V | -5.3A | 60(mΩ) | 54(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Dual-P+P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Dual-P+P | -60V | -1.7V | -5.3A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Dual-P+P | -60V | -1.7V | -5.3A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOP8 | Dual-P+P | MOS |
Drain-Source Voltage (VDS): -60V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical -1.7V
On-Resistance (VGS=4.5V): 60mΩ (typical)
On-Resistance (VGS=10V): 54mΩ (typical)
Maximum Drain Current (ID): -5.3A
Package Type: SOP8
Process Technology: Trench
Domain and module applications：
1. Power Management Module: Used for negative voltage conversion, load switching, and dual-rail power control, utilizing low on-resistance to reduce losses and improve system efficiency.
2. Battery Protection Circuit: Serves as the main switch on the negative terminal of the charge/discharge path, working with a protection IC for fast overcurrent/overvoltage shutdown, ensuring battery pack safety.
3. Motor Drive Control: Drives small DC motors or stepper motors, suitable for fans, pumps, and automation actuators, supporting PWM speed control.
4. Consumer Electronics Switch: Integrated into smart home devices, security equipment, and USB on/off circuits for load detection and power distribution.
5. Industrial Control Interface: Used for PLC output driving, relay replacement, and signal isolation circuits, improving switch life and response speed.
6. DC-DC Converter: Used as a synchronous rectifier or auxiliary switch, suitable for Buck/Boost architectures, especially for push-pull or half-bridge designs requiring dual P-channels.
7. Automotive Auxiliary System: Provides voltage regulation and load management for instruments, sensors, and infotainment systems in 12V/24V vehicle networks.
* 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
