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2531GY-VB Product details
Back to previous pageProduct introduction：
### 1. Product Introduction
VBsemi's 2531GY-VB is a versatile N+P-channel MOSFET suitable for a variety of low-voltage, medium-voltage and high-voltage applications. The device integrates two N-channel MOSFETs and one P-channel MOSFET to provide positive and negative dual-channel voltage control. It has a voltage withstand capability of ±±20V and a current carrying capacity of 7A (N-channel)/4.5A (P-channel). The internal resistance (RDS(ON)) is 30(mΩ) and 79(mΩ) respectively (@ VGS=4.5V), and it can provide stable performance even when
--VGS=±20V. The device adopts SOT23-6 package, which is convenient for surface mount soldering and suitable for small circuit board applications.
VBsemi's 2531GY-VB is a versatile N+P-channel MOSFET suitable for a variety of low-voltage, medium-voltage and high-voltage applications. The device integrates two N-channel MOSFETs and one P-channel MOSFET to provide positive and negative dual-channel voltage control. It has a voltage withstand capability of ±±20V and a current carrying capacity of 7A (N-channel)/4.5A (P-channel). The internal resistance (RDS(ON)) is 30(mΩ) and 79(mΩ) respectively (@ VGS=4.5V), and it can provide stable performance even when
--VGS=±20V. The device adopts SOT23-6 package, which is convenient for surface mount soldering and suitable for small circuit board applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-N+P | ±20V | 1.0/-1.2V | 5.5/3.4A | 30/79(mΩ) | 22/55(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-N+P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-N+P | ±20V | 1.0/-1.2V | 5.5/3.4A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-N+P | ±20V | 1.0/-1.2V | 5.5/3.4A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-N+P |
### 2. Detailed parameter description
- Model: 2531GY-VB
- Silk screen: VB5222
- Brand: VBsemi
- Channel type: 2 N-channel + 1 P-channel
- Maximum withstand voltage: ±±20V
- Maximum current:
- N-channel: 7A
- P-channel: 4.5A
- Internal resistance (RDS(ON)):
- N-channel: 30(mΩ) @ VGS=4.5V
- P-channel: 79(mΩ) @ VGS=4.5V
- Gate-source threshold voltage (Vth):
- N-channel: 0.71V
- P-channel: -0.81V
- Package: SOT23-6
- Model: 2531GY-VB
- Silk screen: VB5222
- Brand: VBsemi
- Channel type: 2 N-channel + 1 P-channel
- Maximum withstand voltage: ±±20V
- Maximum current:
- N-channel: 7A
- P-channel: 4.5A
- Internal resistance (RDS(ON)):
- N-channel: 30(mΩ) @ VGS=4.5V
- P-channel: 79(mΩ) @ VGS=4.5V
- Gate-source threshold voltage (Vth):
- N-channel: 0.71V
- P-channel: -0.81V
- Package: SOT23-6
Domain and module applications：
### III. Application fields and module examples
1. **Power management module**
The positive and negative dual-channel characteristics of 2531GY-VB make it very suitable for power management modules such as DC-DC converters and bipolar power supplies. It can provide dual-channel voltage control, while having high current carrying capacity and low internal resistance, which can ensure the stability and high efficiency of the power supply.
2. **Current detection module**
In the current detection module, 2531GY-VB can be used as a dual-channel current switch to control the on and off of the current. Its positive and negative dual-channel design can realize bidirectional current control, which is suitable for current detection and current limiting applications.
3. **Signal switch module**
Due to its dual-channel design and low internal resistance, 2531GY-VB can be used as a key component of the signal switch module to control the on and off of the signal and signal amplification. It can provide stable signal transmission and low signal distortion, which is suitable for various signal processing and transmission applications.
4. **Power tool module**
In the power tool module, 2531GY-VB can be used as a control switch for the motor driver to control the start, stop and direction of the motor. Its positive and negative dual-channel design and high current carrying capacity can ensure the high efficiency and reliability of the power tool.
5. **In-vehicle electronic module**
Due to its high voltage resistance and current carrying capacity, 2531GY-VB can be used in in-vehicle electronic modules, such as in-vehicle power management, in-vehicle audio systems and in-vehicle navigation systems. Its positive and negative dual-channel design can meet the needs of in-vehicle electronic systems for bipolar power supplies, ensuring the stability and reliability of the system.
1. **Power management module**
The positive and negative dual-channel characteristics of 2531GY-VB make it very suitable for power management modules such as DC-DC converters and bipolar power supplies. It can provide dual-channel voltage control, while having high current carrying capacity and low internal resistance, which can ensure the stability and high efficiency of the power supply.
2. **Current detection module**
In the current detection module, 2531GY-VB can be used as a dual-channel current switch to control the on and off of the current. Its positive and negative dual-channel design can realize bidirectional current control, which is suitable for current detection and current limiting applications.
3. **Signal switch module**
Due to its dual-channel design and low internal resistance, 2531GY-VB can be used as a key component of the signal switch module to control the on and off of the signal and signal amplification. It can provide stable signal transmission and low signal distortion, which is suitable for various signal processing and transmission applications.
4. **Power tool module**
In the power tool module, 2531GY-VB can be used as a control switch for the motor driver to control the start, stop and direction of the motor. Its positive and negative dual-channel design and high current carrying capacity can ensure the high efficiency and reliability of the power tool.
5. **In-vehicle electronic module**
Due to its high voltage resistance and current carrying capacity, 2531GY-VB can be used in in-vehicle electronic modules, such as in-vehicle power management, in-vehicle audio systems and in-vehicle navigation systems. Its positive and negative dual-channel design can meet the needs of in-vehicle electronic systems for bipolar power supplies, ensuring the stability and reliability of the system.
* 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
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