| Specification of IRFB4321GPBF | |
|---|---|
| Status | Obsolete |
| Series | HEXFET? |
| Package | Tube |
| Supplier | Infineon Technologies |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 150 V |
| Current – Continuous Drain (Id) @ 25C | 83A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Rds On (Max) @ Id, Vgs | 15mOhm @ 33A, 10V |
| Vgs(th) (Max) @ Id | 5V @ 250A |
| Gate Charge (Qg) (Max) @ Vgs | 110 nC @ 10 V |
| Vgs (Max) | 30V |
| Input Capacitance (Ciss) (Max) @ Vds | 4460 pF @ 25 V |
| FET Feature | – |
| Power Dissipation (Max) | 330W (Tc) |
| Operating Temperature | -55C ~ 175C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
| Package / Case | TO-220-3 |
Applications
The IRFB4321GPBF is ideal for high-performance switching applications requiring fast switching speeds and low conduction losses. It is commonly used in power factor correction circuits, LED driver circuits, and DC/DC converters due to its high-speed operation and efficient switching characteristics.
Operating Temperature: -55¡ãC to +125¡ãC
Key Advantages
1. Fast Switching Speeds: The IRFB4321GPBF offers ultra-fast switching times, making it suitable for high-frequency applications.
2. Unique Architecture Feature: Incorporates advanced gate drive technology that enhances switching performance without increasing component size.
3. Power Efficiency Data: Demonstrates up to 98% efficiency at various load conditions, contributing to energy savings.
4. Certification Standards: Meets stringent industry certifications such as IEC60747-1-1, ensuring safety and reliability in industrial environments.
Frequently Asked Questions
Q1: What is the maximum operating frequency of the IRFB4321GPBF?
A1: The IRFB4321GPBF can operate effectively up to 1 MHz, providing excellent performance in high-frequency switching applications.
Q2: Is the IRFB4321GPBF compatible with existing systems?
A2: Yes, the IRFB4321GPBF is backward-compatible with most existing systems, allowing for easy integration into new designs.
Q3: In which specific scenarios would you recommend using the IRFB4321GPBF?
A3: The IRFB4321GPBF is recommended for scenarios requiring high-speed switching, such as in high-frequency LED drivers and power factor correction circuits, where efficiency and speed are critical.
Other people’s search terms
– High-speed switching MOSFETs
– Efficient power factor correction solutions
– Advanced gate drive technology MOSFETs
– Industrial-grade MOSFETs with certification
– MOSFETs for high-frequency applications
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