Description
Here's a concise introduction to the IRF540N:
The IRF540N is an N-channel power MOSFET from Infineon, designed for high-current applications. With a rating of 33A at 100V, it features a low on-resistance of 0.04 ohms and a planar cell structure for wide safe operating area (SOA). This TO-220AB packaged device is optimized for broad availability from distribution partners and meets JEDEC standard qualification requirements.
The IRF540N is suitable for applications switching below 100kHz, such as power supplies, motor control, and DC-DC converters. Its features include high current capability, increased ruggedness, and a standard pin-out allowing for drop-in replacement. With its industry-standard through-hole power package, the IRF540N offers high performance in low-frequency applications while providing wide availability from distribution partners.
Features
The IRF540N features include:
- Planar cell structure for wide SOA
- Optimized for broadest availability from distribution partners
- Product qualification according to JEDEC standard
- Silicon optimized for applications switching below 100kHz
- Industry standard through-hole power package
- High-current rating
- Increased ruggedness
- Wide availability from distribution partners
- Industry standard qualification
- High performance in low frequency applications
- Standard pin-out allows for drop-in replacement
- High current capability
Package
The package type of IRF540N is TO-220AB.
Pinout
According to Infineon's product documentation, the IRF540N is a TO-220AB packaged N-channel power MOSFET with a standard pin-out. The pin count for this device is 3:
1. Drain (D)
2. Gate (G)
3. Source (S)
The Drain is where the high current flows out of the device, the Gate controls the flow of current by manipulating the internal voltage (threshold), and the Source connects to the negative supply or return path.
Since this is a three-pin package, it's suitable for use in a wide range of applications, including power control circuits, LED drivers, and motor control systems.
Manufacturer
The manufacturer of the IRF540N is Infineon Technologies, a German-based semiconductor company that specializes in power semiconductors, microcontrollers, and security solutions.
Applications
The IRF540N MOSFET is suitable for various applications, including:
- DC-DC converters
- Motor control circuits
- Power supplies
- Audio amplifiers
- Lighting ballasts
- Industrial power control systems
Its high current rating and low on-resistance make it an excellent choice for applications requiring high power switching.
Equivalent
Based on the product information, Infineon does not provide a list of equivalent products for the IRF540N. However, as a comparator MOSFET with similar ratings, other manufacturers' devices like STP35NF60L (STMicroelectronics) or BSZ33P03W (ON Semiconductor) may be considered as equivalent alternatives. Keep in mind that actual performance and characteristics might differ between products from different manufacturers.
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