Overview
The EFC4621R-TR is an N-Channel Power MOSFET produced by onsemi. This component is designed for high-performance applications, particularly in lithium-ion battery charging and discharging systems. It features a dual configuration, making it suitable for various power management tasks. However, it is important to note that this product has been discontinued by onsemi, with the last ship date being December 15, 2023.
Key Specifications
| Parameter | Value |
|---|---|
| VDS (Drain-Source Voltage) | 24 V |
| ID (Drain Current) | 9 A |
| RDS(ON) (On-Resistance) | 18 mΩ |
| VGS(TH) (Gate Threshold Voltage) | 2.5 V |
| Package Type | Tape & Reel (TR) |
| FET Type | Dual N-Channel |
Key Features
- Dual N-Channel Configuration: The EFC4621R-TR features two N-Channel MOSFETs in a single package, enhancing its versatility in power management applications.
- Low On-Resistance: With an RDS(ON) of 18 mΩ, this MOSFET minimizes power losses and improves efficiency.
- Low Gate Threshold Voltage: The 2.5 V gate threshold voltage makes it easier to drive the MOSFET, especially in low-voltage systems.
- Protection Diode: Integrated protection diodes help protect the MOSFET from voltage spikes and reverse currents.
Applications
- Lithium-ion Battery Charging and Discharging: The EFC4621R-TR is specifically designed for use in lithium-ion battery management systems, where high current and low resistance are crucial.
- Power Switching: Its dual configuration and low on-resistance make it suitable for various power switching applications.
- High-Current Power Management: This MOSFET can be used in high-current power management circuits where efficiency and reliability are essential.
Q & A
- What is the drain-source voltage rating of the EFC4621R-TR?
The drain-source voltage (VDS) rating is 24 V.
- What is the maximum drain current for the EFC4621R-TR?
The maximum drain current (ID) is 9 A.
- What is the on-resistance of the EFC4621R-TR?
The on-resistance (RDS(ON)) is 18 mΩ.
- What is the gate threshold voltage of the EFC4621R-TR?
The gate threshold voltage (VGS(TH)) is 2.5 V.
- Is the EFC4621R-TR still in production?
No, the EFC4621R-TR has been discontinued by onsemi, with the last ship date being December 15, 2023.
- What are the typical applications for the EFC4621R-TR?
Typical applications include lithium-ion battery charging and discharging, power switching, and high-current power management.
- Does the EFC4621R-TR have integrated protection diodes?
- What is the package type of the EFC4621R-TR?
The package type is Tape & Reel (TR).
- Can I still purchase the EFC4621R-TR after the discontinuance notice?
Yes, but only until the last ship date. After that, it will be available through partners like Rochester Electronics and Flip Electronics, subject to inventory availability.
- Are there any recommended replacement parts for the EFC4621R-TR?
As of the current information, there are no recommended replacement parts listed by onsemi for the EFC4621R-TR.
