IRF4905 P-Channel Power MOSFET – 55V TO-220

Original price was: ₹95.00.Current price is: ₹82.00.

Compatibility / Replacement

Commonly used as replacement for: IRF9540, IRF4905S (verify current rating and RDS(on) before replacement)

Brand:IOR

Description

IRF4905 P-Channel Power MOSFET – 55V TO-220

The IRF4905 P-Channel Power MOSFET is a high-current, low RDS(on) MOSFET designed for efficient high-side switching and DC power control applications. With a drain-source voltage rating of -55V and high continuous drain current capability, the IRF4905 delivers reliable performance with reduced conduction losses. Housed in a robust TO-220 package, it supports effective heatsink mounting for thermal stability. This MOSFET is widely used in inverters, battery management systems, automotive electronics, power switching circuits, and industrial DC applications.

Specification Details
Part Number IRF4905
Device Type P-Channel Power MOSFET
Drain-Source Voltage (Vds) -55V
Drain Current (Id) High Current Class
On-Resistance Low RDS(on)
Package Type TO-220

Applications

  • High-side DC switching
  • Inverters and DC-AC converters
  • Battery management systems
  • Automotive electronics
  • Power switching and load control
  • Industrial DC power circuits

How to Use

  1. Use correct gate drive for P-channel operation.
  2. Mount on a heatsink for high-current applications.
  3. Ensure correct source, drain, and gate connections.
  4. Maintain proper voltage and current margins.
  5. Operate within rated thermal limits.
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