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TK19A50W,S5X-VB Product details
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VBsemi TK19A50W,S5X-VB is a Single N-channel field-effect transistor belonging to the VBsemi brand product series. This product features high voltage tolerance, low on-resistance, and excellent thermal stability, suitable for various high-voltage power conversion and control applications. Manufactured using SJ_Multi-EPI (multi-layer epitaxial super-junction) technology, it has a drain-source voltage (VDS) of 500V and operates within a gate-source voltage (VGS) range of ±30V. The product is packaged in TO220F, suitable for industrial application environments requiring high insulation voltage tolerance and good heat dissipation performance.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 500V | 3.5V | 18A | 210(mΩ) | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 500V | 3.5V | 18A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 500V | 3.5V | 18A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Drain-Source Voltage (VDS): 500V
Gate-Source Voltage (VGS): ±30V
Threshold Voltage (Vth): 3.5V
On-Resistance (VGS=10V): 210 mΩ
Maximum Drain Current (ID): 18A
Technology: SJ_Multi-EPI (Super Junction Multi-Layer Epitaxial)
Gate-Source Voltage (VGS): ±30V
Threshold Voltage (Vth): 3.5V
On-Resistance (VGS=10V): 210 mΩ
Maximum Drain Current (ID): 18A
Technology: SJ_Multi-EPI (Super Junction Multi-Layer Epitaxial)
Domain and module applications：
1. Switching Power Supplies (SMPS): The TK19A50W,S5X-VB is suitable for the power switch stage of high-voltage switching power supplies, such as AC-DC converters, server power supplies, and telecom power supplies, improving conversion efficiency and reducing switching losses.
2. Power Factor Correction (PFC) Circuits: In PFC boost topologies, this device can serve as the main switch, effectively handling high voltage stress, improving system power factor and energy efficiency.
3. LED Lighting Driver Power Supplies: Suitable for high-voltage constant current drive modules in industrial and commercial LED lighting, providing stable switching control, ensuring long lamp life.
4. Industrial Motor Drive and Control: This model can be used in the auxiliary power supply or inverter stage of industrial variable frequency drives and servo drives, withstanding high voltage and supporting medium current loads.
5. Inverters and UPS Uninterruptible Power Supplies: In inverters, UPS, and photovoltaic inverters, the TK19A50W,S5X-VB can be used as a switching device for DC-AC conversion, ensuring high reliability and stable output.
6. High-Voltage Battery Charging and Management: Suitable for the high-side switch in power tools and electric vehicle chargers, achieving efficient energy transfer and safe charge/discharge control.
7. Auxiliary Power Supplies and High-Voltage DC-DC Converters: In the auxiliary power supply of industrial control boards and smart grid equipment, this device provides a reliable high-voltage switching solution, enabling miniaturization and energy-saving design.
* 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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