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Product Detailed Parameters
- Description：NCH+SBD 1.8V DRIVE SERIES
- Series：*
- Mfr：onsemi
- Package：Bulk
- FET Type：-
- Technology：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：-
- Drive Voltage (Max Rds On, Min Rds On)：-
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- FET Feature：-
- Power Dissipation (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
Download product information
Overview
The onsemi CPH5811-TL-E is a single N-channel MOSFET designed for low-voltage applications. It features a drain-to-source voltage rating of 20V and a continuous drain current capacity of 3A. The device is housed in an SC-74A (SOT-25) surface-mount package, suitable for compact circuit designs. This component is intended for efficient switching in power management and load switching circuits.
Feature Summary
- Single N-channel field-effect transistor configuration
- Designed for efficient switching in low-voltage environments
- Surface-mount construction for automated assembly
Applications
- Power management systems
- Load switching circuits
- Low-voltage electronic devices
Procurement Notes
Verify the current manufacturing status before procurement as this part may be obsolete or end-of-life. Confirm that the SC-74A package dimensions match your PCB footprint requirements. Ensure compatibility with your specific low-voltage switching parameters. Check for any product change notifications regarding material composition or pinout alterations.
Selection Notes
Select this component for applications requiring a 20V N-channel switch with 3A current capability. Consider the SC-74A package size for space-constrained designs. Evaluate thermal performance under expected load conditions. Verify that the switching speed meets the system timing requirements compared to alternative MOSFETs.
Part Context
This component belongs to onsemi's discrete semiconductor portfolio, specifically within the single FET category. It serves as a switching element in consumer and industrial electronics where low-voltage DC control is necessary. The SC-74A package is common in portable devices and compact modules.
Replacement Considerations
Rochester Electronics lists this part as obsolete. Verify if generic PN equivalents are available. Check for active replacements from onsemi or other manufacturers with matching 20V/3A specifications and SOT-25 packaging.
