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IXFH120N25T-VB Product details
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The IXFH120N25T-VB is a Single N-MOS deeply optimized for high-voltage, high-power switching scenarios. The SGT technology combines extremely low conduction loss with excellent switching characteristics. The TO247 package provides robust heat dissipation and current carrying capabilities. The combination of 250V voltage tolerance, 100A current carrying capacity, and 16mΩ on-resistance makes it a high-cost-performance discrete component alternative to traditional module solutions in industrial power supplies, motor drives, and energy storage systems, especially suitable for applications with stringent requirements for power density and reliability.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 250V | 3.5V | 100A | 16(mΩ) | SGT |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 250V | 3.5V | 100A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 250V | 3.5V | 100A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | MOS |
VDS=250V: Suitable for 48V~200V systems, covering a wide range of bus voltages, providing sufficient margin for switching spikes, enhancing system impact resistance.
VGS=±20V: Compatible with standard gate drive circuits, supporting 10V~15V drive voltages, facilitating direct integration with PWM controllers and driver ICs.
Vth=3.5V (typical): Moderate threshold voltage, strong anti-interference capability, avoiding the risk of false gate triggering in high-voltage systems.
RDS(on)=16mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces conduction loss in high-current scenarios, decreasing heatsink size and system temperature rise.
ID=100A: Robust continuous current capability, meeting heavy load demands of high-power motors, inverters, and battery charging/discharging, with ample margin.
Package TO247: Through-hole mounting, low thermal resistance, large creepage distance, suitable for high-voltage, high-power density layouts, facilitating reliable heat dissipation.
Technology SGT (Shielded Gate Trench): Optimizes gate charge and switching speed, reduces switching losses, improves efficiency at high frequencies.
Domain and module applications：
Industrial Switching Power Supplies: Low on-resistance and high voltage tolerance improve conversion efficiency; TO247 package facilitates long-term full-load operation.
Motor Drives and Variable Frequency Drives: 100A current capacity supports high-power motors; SGT technology reduces switching losses, making inverter temperature rise more controllable.
UPS Uninterruptible Power Supplies: Strong adaptability to high-voltage buses; low internal resistance reduces conduction losses, improving overall system efficiency and reliability.
Energy Storage and Battery Formation Equipment: Under high-current charge/discharge conditions, the low conduction voltage drop significantly reduces system thermal stress.
Photovoltaic Inverters: 250V voltage tolerance covers multi-string topologies; SGT technology improves dynamic performance under high-frequency PWM, helping to improve MPPT efficiency.
Automotive High-Voltage Auxiliary Power Supplies: Wide safe operating area and strong surge withstand capability suitable for 72V~144V automotive electrical platforms.
Electric Two-Wheeler/Low-Speed Vehicle Controllers: High-current drive combined with low thermal resistance package, meeting demanding load cycles like frequent start/stop and hill climbing.
Selection Summary: The IXFH120N25T-VB achieves an excellent balance between high voltage, high current, low on-resistance, and switching performance. It is a highly reliable, general-purpose choice for 250V class power switching applications, particularly suitable for industrial-grade projects with strict requirements for heat dissipation, efficiency, and long-term stability.
* 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
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