IRLML2502TRPBF Overview
The IRLML2502TRPBF is a versatile N-channel MOSFET designed for demanding industrial, automotive, and consumer electronics applications. Engineered for efficient power switching and low on-resistance, it offers robust performance in compact SOT-23 packaging. This device is particularly suitable for load switching, DC-DC converters, and battery-powered circuits where space and thermal management are critical. Its fast switching capability and logic-level drive compatibility make it a preferred choice for high-efficiency, reliable circuit designs. For more detailed sourcing and manufacturer information, visit IC Manufacturer.
IRLML2502TRPBF Technical Specifications
| Parameter | Value |
|---|---|
| Transistor Type | N-Channel MOSFET |
| Package / Case | SOT-23 |
| Continuous Drain Current (ID) | 4.2A |
| Drain-Source Voltage (VDSS) | 20V |
| RDS(on) (Max) | 0.045?? @ 4.2A, 4.5V |
| Gate Threshold Voltage (VGS(th)) | 1V (typical) |
| Operating Temperature Range | -55??C to +150??C |
| Polarity | N-Channel |
IRLML2502TRPBF Key Features
- Low RDS(on) enables efficient power switching, minimizing conduction losses and heat generation in compact designs.
- Logic-level gate drive allows direct interfacing with standard microcontrollers and logic ICs, streamlining design complexity.
- High continuous drain current rating supports demanding loads in space-constrained applications, improving system reliability.
- Robust SOT-23 package provides flexibility for surface-mount assembly and high-density PCB layouts.
IRLML2502TRPBF Advantages vs Typical Alternatives
This MOSFET delivers superior efficiency and fast switching performance compared to standard devices, thanks to its low on-resistance and logic-level drive compatibility. Its compact SOT-23 form factor supports high-density board layouts, while the high current handling and wide temperature range ensure reliability in harsh environments. These advantages make it a strong choice for power management and switching tasks.
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Typical Applications
- Load switching in portable electronics: The compact SOT-23 package and high current capability make it ideal for switching loads in smartphones, tablets, and other battery-powered devices, maximizing energy efficiency and battery life.
- DC-DC converters: Its low RDS(on) and fast switching speed support efficient voltage conversion in power supply circuits, helping to reduce power losses.
- Power management modules: Suitable for use in distribution circuits, power rails, and subsystem power switches in both industrial and consumer applications.
- Automotive electronics: With its robust operating temperature range, this device meets the needs of automotive subsystems requiring reliable switching in harsh environments.
IRLML2502TRPBF Brand Info
The IRLML2502TRPBF represents a trusted solution in the field of discrete power semiconductors. Manufactured to stringent quality standards, this N-channel MOSFET is recognized by engineers for its reliability, performance, and compatibility with automated assembly processes. Its SOT-23 package is widely supported by leading PCB fabrication lines, ensuring seamless integration into new and existing designs. The part number helps sourcing specialists identify a proven product for both prototyping and volume production requirements.
FAQ
What makes the IRLML2502TRPBF suitable for logic-level operation?
This device features a low gate threshold voltage, enabling direct control by standard logic circuits and microcontrollers. This eliminates the need for additional level-shifting components, simplifying the overall design and reducing system cost.
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Can this MOSFET be used in high-current applications?
Yes, with a continuous drain current rating of 4.2A, it is well-suited for moderate to high-current switching applications, provided thermal management and PCB layout are appropriately designed to handle the current flow.
What are the thermal characteristics of the SOT-23 package?
The SOT-23 package offers a balance of compact size and thermal performance. While it supports efficient surface-mount assembly, designers should ensure sufficient copper area on the PCB for optimal heat dissipation during high-current operation.
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Is the IRLML2502TRPBF appropriate for automotive environments?
Yes, its wide operating temperature range from -55??C to +150??C makes it suitable for many automotive applications, including those exposed to fluctuating or extreme temperatures. Always verify application-specific requirements for full compliance.
How does the on-resistance of this device compare to standard MOSFETs?
The low maximum RDS(on) of 0.045?? at 4.2A and 4.5V provides lower conduction losses than many general-purpose MOSFETs, improving efficiency and enabling higher performance in power switching circuits.
