中文
English
2SJ545-E-VB Product details
Back to previous pageProduct introduction：
VBsemi 2SJ545-E-VB is a Single P-channel field-effect transistor using Trench process, designed for medium-to-low voltage power conversion and load control scenarios. Its TO220F fully insulated package offers good heat dissipation capability and ease of installation, suitable for industrial and consumer power systems with higher power density. The device provides stable switching characteristics within a -60V drain-source voltage range, with a typical on-resistance as low as 100mΩ, supporting a -20A continuous drain current, effectively reducing conduction losses and improving system efficiency. The gate drive voltage range is wide, compatible with common control logic, facilitating direct integration with PWM controllers or MCU interfaces.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -60V | -1.7V | -20A | 120(mΩ) | 100(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 | -60V | -1.7V | -20A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -60V | -1.7V | -20A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P |
- Drain-Source Voltage (VDS): -60V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): -1.7V typical
- On-Resistance (VGS=4.5V): 120mΩ typical
- On-Resistance (VGS=10V): 100mΩ typical
- Maximum Drain Current (ID): -20A
- Package: TO220F
- Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): -1.7V typical
- On-Resistance (VGS=4.5V): 120mΩ typical
- On-Resistance (VGS=10V): 100mΩ typical
- Maximum Drain Current (ID): -20A
- Package: TO220F
- Technology: Trench
Domain and module applications：
1. **Power Management**: Used as a high-side switch or load switch in DC-DC converters, utilizing low on-resistance to improve conversion efficiency, suitable for power modules in servers, communication equipment, etc.
2. **Battery Protection System**: Acts as the main switch for the charge/discharge path, working with a protection IC for fast overcurrent and overvoltage shutdown, ensuring safe operation of lithium battery packs.
3. **Motor Drive**: Drives medium and small power DC brushed/brushless motors, suitable for power tools, fans, pumps, etc., supporting PWM speed control.
4. **Industrial Control**: Used for power switches in PLCs, inverter auxiliary power supplies, and signal isolation circuits, meeting reliable on/off requirements at -60V voltage levels.
5. **Automotive Electronics**: Provides regulated power or reverse polarity protection for loads such as lighting, sensors, and infotainment systems in 12V/24V vehicle networks.
6. **LED Lighting Driver**: Applied in constant current or dimming control circuits, stabilizing output current and suppressing flicker, suitable for outdoor or industrial lighting modules.
7. **Smart Home**: Integrated into control units like smart sockets, electric valves, and smart locks, enabling load access detection and power on/off management.
* 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
