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2SK1968-E-VB Product details
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VBsemi 2SK1968-E-VB is a Single N-channel power field effect transistor using SJ_Multi-EPI process, designed for high-voltage power conversion and industrial-grade power control scenarios. Its TO3P package has excellent heat dissipation capability and mechanical strength, suitable for high-reliability applications such as high-power power supplies, inverters, and motor drives. The device provides stable switching characteristics within a 600V drain-source voltage range, combined with low on-resistance and high avalanche tolerance, significantly reducing system losses and improving overall efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 600V | 3.5V | 11A | 380(mΩ) | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 600V | 3.5V | 11A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 600V | 3.5V | 11A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO3P | Single-N |
- Drain-Source Voltage (VDS): 600V
- Gate-Source Voltage (VGS): ±30V
- Threshold Voltage (Vth): 3.5V (Typical)
- On-Resistance (VGS=10V): 380mΩ (Typical)
- Maximum Drain Current (ID): 11A
- Package: TO3P
- Process Technology: SJ_Multi-EPI (Superjunction Multi-Epitaxial)
- Gate-Source Voltage (VGS): ±30V
- Threshold Voltage (Vth): 3.5V (Typical)
- On-Resistance (VGS=10V): 380mΩ (Typical)
- Maximum Drain Current (ID): 11A
- Package: TO3P
- Process Technology: SJ_Multi-EPI (Superjunction Multi-Epitaxial)
Domain and module applications：
1. Switching Power Supplies (SMPS): Used as the main switch tube in high-voltage DC-DC converters, flyback and forward topologies, utilizing low on-resistance and superjunction structure to reduce switching losses and improve power conversion efficiency.
2. Power Factor Correction (PFC) Circuits: Serves as the main power switch in Boost PFC topology, adapting to Continuous Conduction Mode (CCM) and Boundary Conduction Mode (BCM), effectively improving input current harmonics.
3. Photovoltaic Inverters and Energy Storage Systems: Used in the power stage of solar inverters and battery charge/discharge management, withstanding high bus voltage, achieving efficient energy conversion.
4. Industrial Motor Drives: Drives three-phase AC induction motors or permanent magnet synchronous motors, suitable for variable frequency drives, servo drives, and industrial pump loads, supporting high-frequency PWM control.
5. Uninterruptible Power Supplies (UPS): Acts as a power switch in the rectifier/inverter stage, ensuring the continuity and stability of load power supply during mains abnormalities.
6. High-Voltage Battery Chargers: Used in electric vehicle chargers, lead-acid/lithium battery charging modules, achieving efficient conversion from high-voltage input to safe charging voltage.
7. Welding Machines and Induction Heating Equipment: Serves as the main switching device in high-voltage, high-current pulse circuits, adapting to harsh industrial environments with high durability and low conduction loss.
* 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：
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