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2SJ654-VB Product details
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VBsemi 2SJ654-VB is a Single P-channel field-effect transistor using Trench process, designed for medium-to-high voltage negative power rail power conversion and load switching scenarios. Its TO220F fully plastic package offers good heat dissipation capability and electrical insulation performance, suitable for high-reliability applications such as industrial power supplies, motor control, and automotive systems. The device provides stable switching characteristics within a -100V drain-source voltage range, and the gate drive is compatible with common -4.5V/-10V logic levels, allowing direct driving by PWM controllers or driver chips, simplifying system design.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -100V | -2V | -12A | 230(mΩ) | 200(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -100V | -2V | -12A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -100V | -2V | -12A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P |
- Drain-Source Voltage (VDS): -100V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): -2V typical
- On-Resistance (VGS=4.5V): 230mΩ typical
- On-Resistance (VGS=10V): 200mΩ typical
- Maximum Drain Current (ID): -12A
- Package: TO220F
- Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): -2V typical
- On-Resistance (VGS=4.5V): 230mΩ typical
- On-Resistance (VGS=10V): 200mΩ typical
- Maximum Drain Current (ID): -12A
- Package: TO220F
- Technology: Trench
Domain and module applications：
1. **Negative Voltage Power Management**: Suitable for negative voltage rail regulation or conversion circuits within -100V, acting as the main switch tube for efficient on/off control, reducing system losses.
2. **Battery Reverse Polarity Protection**: Used as a reverse polarity protection switch at battery packs or power input ports, utilizing P-channel characteristics for high-side control, preventing damage to downstream circuits from polarity errors.
3. **Industrial Motor Drive**: Drives medium and small power DC brushed or brushless motors, suitable for loads like fans, pumps, power tools, supporting PWM speed control and braking.
4. **Power Polarity Conversion Circuit**: Used in auxiliary power supplies or level-shifting modules requiring negative voltage output, providing stable switching characteristics and reliable current handling capability.
5. **Vehicle Electronic Systems**: Acts as a load switch or power protection device in 12V/24V vehicle networks, providing a robust power path for body control, sensors, and infotainment systems.
6. **High-Side Load Switch**: Utilizes P-channel to simplify gate drive, eliminating the need for charge pumps or level shift circuits, suitable for applications with high safety and reliability requirements like industrial controllers and PLC output ports.
7. **DC-DC Converter Auxiliary Switch**: Used in clamp circuits, active discharge, or synchronous rectification auxiliary paths in flyback or forward topologies, improving conversion efficiency and system stability.
* 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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