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IRFS4620PBF-VB Product details
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The VBsemi IRFS4620PBF-VB is a Single N-Channel Power Field Effect Transistor manufactured using Trench technology, designed specifically for medium-to-high voltage power conversion and high-current switching applications. Its TO263 package offers excellent thermal dissipation and solder joint reliability, suitable for high power density applications like power adapters, industrial control, and automotive electronics. The device provides stable switching characteristics within a 200V drain-source voltage range, combined with a 45A high current carrying capability and a low 38mΩ on-resistance, effectively reducing conduction losses and improving overall system efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 45A | 38(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | MOS |
Drain-Source Voltage (VDS): 200V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V typical
On-Resistance (VGS=10V): 38mΩ (typical)
Maximum Drain Current (ID): 45A
Package: TO263
Technology: Trench
Domain and module applications：
1. Switching Power Supplies (SMPS): Used in the switching stage of high-voltage DC-DC converters, adapters, and server power supplies. Low RDS(on) reduces rectification losses, suitable for high-frequency, high-efficiency designs.
2. Motor Drive Control: Drives DC or AC motors in industrial fans, pumps, and power tools. Supports high-current PWM speed control with robust avalanche energy capability.
3. Automotive Power Systems: Suitable for DC-DC regulation, battery management, and auxiliary load switching in 24V/48V automotive networks, meeting high reliability and wide temperature requirements.
4. Photovoltaic Inverters: Used as a boost or inverter stage power switch, handling photovoltaic panel output voltage with its 200V rating, improving power conversion efficiency.
5. Power Protection and Circuit Breakers: Used for on/off control in high-power load circuits, responding quickly to overcurrent and overvoltage protection signals, enhancing system safety.
6. Industrial Control and Automation: Integrated into PLCs, servo drives, and I/O modules for high-side/low-side switching, adapting to harsh industrial electromagnetic environments.
7. Battery Chargers and Energy Storage Devices: Serves as the main switch in charging stations and energy storage converters, supporting high-current charge/discharge management, extending equipment lifespan.
* 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
