- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for IRF450
- Part Number IRF450
- Manufacturer Infineon
- Pin Count 4
- Part Category Bridge Rectifier
- Package Category Other
- Footprint Name Other - IRF450
- Released Date Jan 31, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
IRF450 Details
-
Manufacturer Part Number:
IRF450
-
Part Life Cycle Code:
Active
-
ECCN Code:
EAR99
-
Manufacturer:
Infineon Technologies AG
-
YTEOL:
4.46
-
Avalanche Energy Rating (Eas):
8 mJ
-
Case Connection:
DRAIN
-
Configuration:
SINGLE WITH BUILT-IN DIODE
-
DS Breakdown Voltage-Min:
500 V
-
Drain Current-Max (ID):
12 A
-
Drain-source On Resistance-Max:
0.5 Ω
IRF450 Frequently Asked Questions (FAQs)
-
The maximum safe operating area (SOA) for the IRF450 is not explicitly stated in the datasheet. However, it can be determined by consulting the SOA curves provided in the application notes or by contacting Infineon's technical support.
-
To ensure proper thermal management, ensure a good thermal interface between the MOSFET and the heat sink, use a thermal interface material (TIM) if necessary, and design the heat sink to provide adequate cooling. Consult the thermal resistance and power dissipation specifications in the datasheet to determine the required heat sink size and design.
-
The recommended gate drive voltage for the IRF450 is between 10V and 15V. However, the optimal gate drive voltage may vary depending on the specific application and switching frequency. Consult the gate charge characteristics in the datasheet to determine the optimal gate drive voltage for your application.
-
To protect the IRF450 from overvoltage and overcurrent, use a voltage clamp or a transient voltage suppressor (TVS) to limit the voltage across the MOSFET, and consider using a current sense resistor and a fuse or a current limiter to detect and respond to overcurrent conditions.
-
The maximum allowed dv/dt for the IRF450 is not explicitly stated in the datasheet. However, as a general guideline, it is recommended to limit the dv/dt to 1-2 kV/μs to prevent voltage-induced turn-on and ensure reliable operation.
Trust Checks
Expert Contribution
System Verified
Community Approved
IRF450 Overview
Use the download button to access the IRF450 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like IRF45,
or try a keyword search, such as Other Transistors