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Product Detailed Parameters
- Description：MOSFET 2N-CH 30V 30A 6WLCSP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel (Dual) Common Drain
- FET Feature：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：-
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：2.2V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs：18nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds：-
- Power - Max：2.5W (Ta)
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Supplier Device Package：6-WLCSP (3.5x1.9)
- Grade：-
- Qualification：-
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Overview
The EFC4C012NLTDG is a dual N-channel Power MOSFET designed for 3-cell lithium-ion battery protection. It features a WLCSP-6 package with a drain-source breakdown voltage (VDS) of 30 V and a continuous drain current (ID) of 19 A. The device exhibits a maximum on-resistance (RDS(on)) of 5 mΩ at VGS = 10 V. Gate-source voltage limits are ±20 V, with a threshold voltage (VGS(th)) of 1.3 V. Total gate charge (Qg) is 18 nC. Operating temperature ranges from -55 °C to +150 °C, with a power dissipation rating of 2.5 W.
Feature Summary
- Dual N-channel configuration optimized for compact battery protection circuits
- Low on-resistance design minimizes conduction losses in high-current applications
- WLCSP-6 package enables significant footprint reduction compared to traditional packages
Applications
- 3-cell lithium-ion battery pack protection
- Portable electronic device power management
- Battery management system (BMS) input stages
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and material composition declarations prior to integration. Check for obsolescence notices as the component may be subject to discontinuation. Ensure storage conditions adhere to moisture sensitivity level requirements for WLCSP packages.
Selection Notes
Select this component when space constraints necessitate a wafer-level package for dual MOSFET applications. Verify that the 30 V rating aligns with the maximum cell voltage of the target battery architecture. Consider thermal performance limitations inherent to the small form factor during high-current discharge scenarios.
Part Context
This part belongs to onsemi's EFC series of power MOSFETs specifically engineered for battery protection. It complements other variants like the EFC4C002NLTDG, offering higher current capacity suitable for 3-cell configurations. The series focuses on integrating dual switches into minimal footprints for modern portable electronics.
Replacement Considerations
Direct substitutes include the EFC4C002NLTDG from the same manufacturer family. Verify pin compatibility and electrical parameter alignment before substitution. Alternative packages may require schematic redesign due to differing thermal and electrical characteristics.
