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J191-VB Product details
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J191-VB Product Introduction
J191-VB is a high-efficiency P-channel MOSFET in TO252 package, designed for medium and low voltage applications. The device has a drain-source voltage (VDS) of -60V, which is suitable for negative voltage environments. Its gate-source voltage (VGS) can reach ±20V, and the threshold voltage (Vth) is -1.7V, which can operate normally under lower driving voltage. Using Trench technology, it provides low on-resistance (RDS(ON) = 100mΩ @ VGS=4.5V and 90mΩ @ VGS=10V), ensuring energy efficiency when operating under high current conditions, and is suitable for various power management and control circuits.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -60V | -1.7V | -30A | 100mΩ | 90mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -60V | -1.7V | -30A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -60V | -1.7V | -30A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
Detailed parameter description
- **Model**: J191-VB
- **Package**: TO252
- **Configuration**: Single P channel
- **Drain-source voltage (VDS)**: -60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 100mΩ @ VGS=4.5V
- 90mΩ @ VGS=10V
- **Maximum leakage current (ID)**: -30A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
1. **Negative power switch**: J191-VB can be used in negative power switch circuits, suitable for applications that require negative voltage power supply, such as audio equipment and efficient power management systems, to ensure stable voltage output.
2. **Motor driver**: In motor control, this MOSFET can be used as a switching element in the H-bridge circuit to achieve positive and negative current regulation of the motor and provide efficient drive.
3. **DC-DC converter**: J191-VB is suitable for a variety of DC-DC converters, especially in applications that require negative voltage output, such as power converters and inverters.
4. **Battery management system**: In battery management applications, this device can be used to control the battery charging and discharging process, ensure safe and efficient energy transmission, and improve system reliability.
5. **LED drive circuit**: In LED lighting and drive applications, J191-VB can be used as a negative power driver to provide high-efficiency and long-life lighting solutions.
The above is the product introduction of J191-VB, detailed parameter description and examples of its application areas. If you need more information or specific application cases, please feel free to let us know!
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