Product introduction：
IRF9388TRPBF-VB Product Introduction
The IRF9388TRPBF-VB is a single P-channel power MOSFET in a SOP8 package, designed for negative voltage applications. It has a drain-source breakdown voltage (VDS) of -30V and a gate-source voltage (VGS) of ±20V, suitable for switching and regulating high voltage loads. The threshold voltage (Vth) of this MOSFET is -2.5V, and it has an extremely low on-resistance (RDS(ON)), which is 15mΩ at VGS=4.5V and 11mΩ at VGS=10V. The maximum drain current (ID) is -13.5A. Using advanced Trench technology, the IRF9388TRPBF-VB provides efficient switching performance and low switching losses, making it ideal for circuit designs that require high efficiency and high reliability.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-2.5V |
-13.5A |
|
|
11mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-2.5V |
-13.5A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-2.5V |
-13.5A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-P |
|
|
|
|
|
|
|
IRF9388TRPBF-VB Parameter Description
- **Package Type**: SOP8
- **Channel Configuration**: Single P-Channel
- **Drain-Source Breakdown Voltage (VDS)**: -30V
- **Gate-Source Voltage (VGS)**: ±20V
- **Threshold Voltage (Vth)**: -2.5V
- **On-Resistance (RDS(ON))**:
- 15mΩ @ VGS=4.5V
- 11mΩ @ VGS=10V
- **Drain Current (ID)**: -13.5A
- **Technology**: Trench
- **Power Dissipation**: 2.5W
- **Thermal Resistance between Junction and Ambient (RθJA)**: 62°C/W
- **Thermal Resistance between Junction and Case (RθJC)**: 5°C/W
- **Switching time**: Turn on time is about 20ns, turn off time is about 60ns
Domain and module applications：
Applications and module examples
1. **DC-DC converter**
IRF9388TRPBF-VB can be used in the load switch portion of a DC-DC converter. Its efficient switching performance and low on-resistance make it suitable for high-efficiency conversion circuits, helping to improve overall conversion efficiency and system stability.
2. **Motor control**
In motor control applications, especially where high current and low switching losses are required, this MOSFET is able to provide stable load switching functions, making it ideal for small motor and stepper motor control systems.
3. **Power management**
For power management modules, the IRF9388TRPBF-VB is able to effectively manage current flow in negative voltage environments, and is used in power switching and overcurrent protection circuits to ensure system stability and protection.
4. **Consumer electronics**
In consumer electronics, such as laptops and mobile devices, the small package and low on-resistance of MOSFETs make them suitable for power regulation and load switching, helping to optimize battery life and device performance.
5. **LED Driver**
In LED driver applications, IRF9388TRPBF-VB is suitable for high-efficiency LED control circuits. Its low switching loss and high current capability can improve the efficiency and stability of LED lighting systems.
* 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
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