中文
English
TK7R4A15Q5,S4X-VB Product details
Back to previous pageProduct introduction：
TK7R4A15Q5,S4X-VB is a Single N-MOS deeply optimized for medium voltage power switching scenarios. The Trench process balances low conduction loss with high switching reliability, and the TO220F package provides good heat dissipation capability and convenient insulated installation. The combination of 150V withstand voltage, 60A current carrying capacity, and 9mΩ on-resistance makes it a preferred device for efficient power stage design in server power supplies, industrial control, and automotive systems, especially suitable for plug-in applications requiring high current and low loss.
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-N | 150V | 3V | 60A | 9(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 150V | 3V | 60A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 150V | 3V | 60A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
VDS=150V: Suitable for 24V/48V/72V systems, covering wide voltage bus scenarios, with sufficient switching peak voltage margin to reduce avalanche breakdown risk.
VGS=±20V: Compatible with standard gate drive circuits, supports 10V~15V drive voltage, can be directly driven by PWM controllers or gate drive ICs.
Vth=3V (typical): Moderate threshold voltage, strong anti-interference capability, while ensuring full conduction under higher gate drive, suitable for industrial-grade applications.
RDS(on)=9mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces full-load conduction losses, can simplify thermal design and improve system efficiency.
ID=60A: Ample continuous current capability, capable of handling sustained operation of high-power loads such as motors and power supplies.
Package TO220F: Fully molded insulation design, can be directly mounted on a heatsink without additional insulating pad, high mechanical strength, suitable for power boards and industrial equipment.
Domain and module applications：
Switching Power Supply and DC-DC Converter: Low voltage drop and high efficiency, suitable for forward, flyback, and synchronous rectification topologies, reducing overall system temperature rise.
Energy Storage and Battery Charge/Discharge Management: High current carrying capacity combined with low voltage drop reduces losses in the charge/discharge loop, improving system cycle efficiency.
Motor Drive and Frequency Converter: Low high-frequency switching losses, combined with good TO220F heat dissipation, suitable for industrial motors and power tool controllers.
UPS Uninterruptible Power Supply: High voltage withstand margin ensures bus transient safety; low on-resistance improves inverter efficiency, extending backup time.
Automotive Power Conversion System: 150V voltage withstand covers 12V/24V/48V automotive bus requirements; wide safe operating area enhances reliability.
PFC Power Factor Correction Circuit: Low on-resistance reduces boost stage losses, improving the overall efficiency of the power factor correction stage.
Industrial Control and Automation Equipment: High-current switching capability meets the needs of inductive loads such as solenoid valves and relay drives; strong surge resistance. Selection Summary: TK7R4A15Q5,S4X-VB achieves an excellent balance between high current, low on-resistance, and medium voltage withstand. The TO220F package balances heat dissipation and installation reliability. It is a universal high-performance choice for high-power-density applications on the 150V voltage platform, especially suitable for projects with strict requirements for conduction losses and long-term reliability.
* 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
