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TK14C65W,S1Q-VB Product details
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Are you designing a high-power-density switching power supply or industrial drive circuit that needs to handle a 650V high-voltage bus while also delivering 13A current output? Ordinary high-voltage MOSFETs either have excessive conduction losses or difficult-to-control switching stress. VBsemi TK14C65W,S1Q-VB is designed for this—it uses SJ_Multi-EPI super junction technology to achieve 650V voltage resistance, 13A current-carrying capacity, and a low on-resistance of 330mΩ in a TO262 package, allowing high-voltage power supply designs to achieve an ideal balance between efficiency and reliability.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 650V | 3.5V | 13A | 330(mΩ) | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 650V | 3.5V | 13A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 650V | 3.5V | 13A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N |
Voltage rating 650V, easily handles high-voltage bus fluctuations and surge spikes
Gate drive range ±30V, compatible with common PWM controllers and driver ICs
Threshold voltage 3.5V, enabling more robust and noise-immune gate drive design
On-resistance 330mΩ (at 10V drive), maintaining low loss even at high voltage
Maximum current 13A, meeting medium-power switching conversion requirements
Package TO262, excellent thermal performance, suitable for through-hole mounting and industrial-grade applications
Domain and module applications：
Switching Power Supplies / LLC Resonant Converters – As a high-voltage main switch tube, utilizing the superjunction structure to reduce conduction and switching losses, improving overall efficiency.
Charging Pile Auxiliary Power Supplies / Industrial AC-DC Modules – Withstands wide input voltage fluctuations, ensuring stable operation in harsh grid environments.
Photovoltaic Inverter Boost Circuits – Achieves high-voltage and high-current switching in the MPPT boost stage, reducing heat generation and improving system reliability.
Motor Drives / Frequency Converters – Used as a power switch on the high-voltage bus side, combined with TO262 package for efficient heat dissipation, extending equipment life.
Server Power Supplies / Communication Power Supplies – Meets 650V withstand voltage requirements, achieving high-density power conversion within a compact structure.
Electric Vehicle On-Board Chargers (OBC) – Undertakes high-voltage side rectification or PFC functions, aiding lightweight and efficient design. One-sentence summary: TK14C65W,S1Q-VB is not an ordinary high-voltage MOS tube; it is the "efficiency cornerstone" and "reliability guarantee" for your medium and high-voltage power supply designs.
* 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
