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Infineon Technologies IRLML2502TRPBF
- Part No.:
- IRLML2502TRPBF
- Manufacturer:
- Infineon Technologies
- Category:
- Single FETs, MOSFETs
- Package:
- SOT23
- Datasheet:
-
IRLML2502TRPBF.pdf
- Description:
- MOSFET N-CH 20V 4.2A SOT23
- Quantity:
- Payment:
- Shipping:
Inventory:156,000
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Product details
Overview
IRLML2502TRPBF from Infineon Technologies is a low-voltage, logic-level N-channel MOSFET optimized for efficient switching in portable electronics, battery-powered systems, and compact industrial applications. The device provides low RDS(on), fast switching performance, and a SOT-23 package suitable for high-density PCB layouts.
Part of Infineon's discrete MOSFET portfolio, IRLML2502TRPBF offers low conduction loss, minimal gate charge, and high efficiency, making it ideal for DC/DC converters, load switches, battery protection circuits, and embedded system power management. Engineers reviewing the IRLML2502TRPBF datasheet, IRLML2502TRPBF pinout, IRLML2502TRPBF application, or IRLML2502TRPBF equivalent will find it widely used in portable devices, industrial controls, and consumer electronics.
Technical Context
In switching applications, IRLML2502TRPBF functions as an N-channel MOSFET providing efficient load switching and voltage regulation. Its low RDS(on) ensures minimal conduction losses, while the fast switching capability reduces overall power dissipation, important for high-frequency DC/DC converter applications.
The device is suitable for logic-level gate drive and can interface directly with microcontroller or processor outputs. Its SOT-23 package allows for compact PCB layouts with reduced parasitic inductance and adequate thermal management for moderate current loads.
Key Specifications
| Parameter | Specification and Actual Role |
|---|---|
| Drain-Source Voltage (VDS) | 20 V – suitable for low-voltage switching applications. |
| Gate Threshold Voltage (VGS(th)) | 1 V typical – compatible with logic-level control signals. |
| RDS(on) | 47 mΩ at VGS=4.5V – low conduction loss for efficient switching. |
| Continuous Drain Current (ID) | 3.4 A – capable of handling moderate current loads in compact systems. |
| Input Capacitance (Ciss) | ≈600 pF – influences switching speed and gate drive requirements. |
| Turn-On/Off Delay | Fast switching times reduce switching loss in high-frequency PWM circuits. |
| Package | SOT-23 – compact footprint for dense PCB layouts. |
Pinout & Package
The IRLML2502TRPBF pinout includes Gate, Drain, and Source pins optimized for PCB layouts to minimize parasitic inductance and maintain low switching losses.
| Pin / Function | PCB Design and Circuit Role |
|---|---|
| Gate | Input control terminal; ensures full enhancement for low RDS(on). |
| Drain | Switching node; connected to load for voltage switching. |
| Source | Reference and current return; maintains stable operation and low voltage drop. |
Key Features
- Logic-level N-channel MOSFET optimized for low-voltage switching.
- Low RDS(on) minimizes conduction losses and improves efficiency.
- Fast switching reduces power dissipation in DC/DC converters.
- SOT-23 package supports compact and dense PCB layouts.
- Compatible with microcontroller logic-level gate drive.
- Suitable for load switches, portable electronics, and embedded industrial applications.
Applications
| Application Area | Function |
|---|---|
| Load Switch | Efficient on/off control for moderate current loads in portable and embedded electronics. |
| DC/DC Converter | Low-voltage switching stage for power-regulation circuits. |
| Battery-Powered Devices | Maintains low power loss and extended battery life. |
| Industrial Control | Switching control for sensors, small motors, and peripheral loads. |
Equivalent & Alternatives
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IRLML6344TRPBF | Lower RDS(on) and slightly higher voltage rating. | Similar low-voltage load-switch applications. | Choose IRLML2502TRPBF for moderate current loads in compact footprint. |
| AO3401 | Logic-level N-MOSFET, different threshold and package options. | Portable and embedded low-voltage switching. | Choose IRLML2502TRPBF for established Infineon supply chain and SOT-23 integration. |
Quality
IRLML2502TRPBF should be sourced as original Infineon Technologies components through traceable and controlled supply channels. Quality verification includes package inspection, electrical characterization, RDS(on) verification, and incoming inspection to ensure reliable performance in portable and industrial applications.
Availability
IRLML2502TRPBF available at Aetrix Electronics and suitable for portable electronics, load switching, DC/DC converters, and industrial control requiring reliable low-voltage MOSFET performance. Supply support includes prototype quantities, production volumes, BOM management, and long-term sourcing.
Manufacturer
Infineon Technologies is a semiconductor manufacturer specializing in MOSFETs, IGBTs, analog ICs, power-management devices, and discrete components for automotive, industrial, consumer, and communication applications.
FAQ
What is IRLML2502TRPBF used for?
IRLML2502TRPBF is used for low-voltage switching, load switching, DC/DC converters, portable electronics, and embedded industrial applications.
Where can I find the IRLML2502TRPBF datasheet download?
The IRLML2502TRPBF datasheet is available from Infineon Technologies and includes electrical specifications, switching characteristics, package information, and PCB layout guidance.
What should be considered in IRLML2502TRPBF PCB design?
PCB implementation should prioritize short switching loops, low-inductance routing, proper decoupling, thermal copper, and separation from sensitive analog traces for optimal switching performance.
Does IRLML2502TRPBF support logic-level gate drive?
Yes. IRLML2502TRPBF is compatible with logic-level control signals and can interface directly with microcontroller outputs.
What are common IRLML2502TRPBF equivalent solutions?
Common equivalent alternatives include IRLML6344TRPBF and AO3401 depending on RDS(on), threshold voltage, package, and application requirements.
IRLML2502TRPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- HEXFET®
- Package/Case:
- SOT23
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Last Time Buy
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- N-Channel MOSFET
- Frequency:
- Optimized for switching below 100 kHz
- Gain:
- Forward Transconductance (gfs) = 11 S
- Voltage - Test:
- VGS = 4.5 V / 2.5 V
- Current Rating (Amps):
- 4.2 A
- Noise Figure:
- -
- Current - Test:
- ID = 4.2 A @ VGS = 4.5 V; ID = 3.6 A @ VGS = 2.5 V
- Power - Output:
- 1.25 W
- Voltage - Rated:
- 20 V (VDSS)
- Grade:
- -
- Qualification:
- ROHS3 Compliant
- Mounting Type:
- SMD
- Supplier Device Package:
- TO-236-3, SC-59, SOT-23-3
IRLML2502TRPBF FAQ
1.How can I place an order for IRLML2502TRPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for IRLML2502TRPBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for IRLML2502TRPBF reliable?
The price and inventory of IRLML2502TRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRLML2502TRPBF is usually 5 days.
3.What payment methods are accepted for IRLML2502TRPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRLML2502TRPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRLML2502TRPBF?
IRLML2502TRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRLML2502TRPBF order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for IRLML2502TRPBF?
For technical support, including IRLML2502TRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRLML2502TRPBF requirements.
6.How does Aetrix verify that IRLML2502TRPBF is sourced from the original manufacturer or authorized distributors?
All IRLML2502TRPBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IRLML2502TRPBF meets industry standards.
7.What is the process for return or replacement of IRLML2502TRPBF?
All IRLML2502TRPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRLML2502TRPBF, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The IRLML2502TRPBF part is unused and in its original packaging.
Return procedure for IRLML2502TRPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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