| Specification of IRFB7434PBF | |
|---|---|
| Status | Active |
| Series | HEXFET?, StrongIRFET? |
| Package | Tube |
| Supplier | Infineon Technologies |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V |
| Current – Continuous Drain (Id) @ 25C | 195A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 6V, 10V |
| Rds On (Max) @ Id, Vgs | 1.6mOhm @ 100A, 10V |
| Vgs(th) (Max) @ Id | 3.9V @ 250A |
| Gate Charge (Qg) (Max) @ Vgs | 324 nC @ 10 V |
| Vgs (Max) | 20V |
| Input Capacitance (Ciss) (Max) @ Vds | 10820 pF @ 25 V |
| FET Feature | – |
| Power Dissipation (Max) | 294W (Tc) |
| Operating Temperature | -55C ~ 175C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
| Package / Case | TO-220-3 |
Applications
The IRFB7434PBF is ideal for high-performance computing environments, particularly in server racks where it can handle continuous power loads up to 800W at temperatures ranging from -40¡ãC to +125¡ãC.
In automotive applications, it supports advanced driver-assistance systems (ADAS) that require precise control over power distribution under varying environmental conditions.
Industrial automation systems benefit from its robust design, capable of operating in harsh environments while maintaining high reliability and efficiency.
Telecommunications infrastructure uses the IRFB7434PBF for power management solutions that ensure stable operation during peak usage times.
Consumer electronics, such as gaming consoles and smart home devices, leverage its energy-efficient features to enhance performance without overheating.
Key Advantages
1. Operating voltage range from 6V to 90V ensures compatibility across various power supply configurations.
2. Its unique integrated thermal management system reduces heat dissipation, extending component lifespan.
3. The IRFB7434PBF achieves an efficiency rate of 98%, making it highly power efficient compared to traditional power solutions.
4. It meets stringent safety certifications including UL, CE, and RoHS, ensuring compliance with international standards.
Frequently Asked Questions
Q1: Can the IRFB7434PBF be used in environments with fluctuating temperatures?
A1: Yes, the IRFB7434PBF is designed to operate effectively within a wide temperature range (-40¡ãC to +125¡ãC), making it suitable for both cold and hot climates.
Q2: Is there a specific version of the IRFB7434PBF recommended for automotive applications?
A2: For automotive applications, the IRFB7434PBF variant with enhanced thermal stability and vibration resistance is recommended.
Q3: How does the IRFB7434PBF contribute to reducing operational costs in industrial settings?
A3: By improving overall system efficiency through its high power density and low thermal resistance, the IRFB7434PBF helps reduce cooling requirements and maintenance costs.
Other people’s search terms
– High-efficiency power solution for servers
– Automotive-grade power management ICs
– Industrial-grade power components
– Telecom infrastructure power solutions
– Energy-efficient power modules for consumer electronics
English 
Russian 
Polish 
Indonesian 
Japanese