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ONSEMI FSA515UCX Depletion Switch
The FSA515 is a high-performance SPST depletion switch with negative swing capabilities, suitable for mobile accessories, adapters, and electronic devices. It features a normally closed configuration when Vpp is below 0.5V, and operates with a wide Vsw range of -3.0V to +5.5V. Designed for low Ron (0.7Ω typical) and Reza (1.1mΩ typical), it supports high current switching up to 350mA and peak I/O currents of 500mA. Its thermal resistance is 77.4°C/W, with robust ESD protection, making it ideal for compact integrated circuits in various electronic applications.
ONSEMI FSA515UCX Depletion Switch Specifications:
- Switch Voltage Range: -3.6V (AC) to +6.0V
- Maximum DC Switch Current: 350mA
- Peak Switch I/O Current: 500mA
- Maximum Junction Temperature: 150°C
- Storage Temperature Range: -65°C to +150°C
- ESD Capability Human Body Model: 4kV
- Thermal Resistance: 77.4°C/W
- Supply Voltage VDD: 0V to 5.5V
- Switch Resistance: 0.7Ω typical
- Off Isolation Rejection: 116dB at 1kHz
- Switch Turn-Off Time: 85 microseconds
- Switch Turn-On Time: 250 microseconds
Buy the ON Semiconductor FSA515 – Reliable Depletion Switch for Industrial Applications
Discover the FSA515 depletion switch, engineered for reliable switching in compact electronic devices. Its low Ron and peak I/O current support ensure efficient operation. Perfect for mobile accessories and circuit isolation, this high-performance component offers robust ESD protection, wide voltage range, and fast switching times. Designed for high-temperature environments and low leakage currents, it guarantees durability and safety in demanding industrial applications. Purchase online now to enhance your circuit designs with this proven switch technology.
Get ON Semiconductor FSA515 today—built for precision, high current switching, and long-lasting durability in electronic projects.
Frequently Asked Questions
Where can I buy ONSEMI FSA515UCX?
You can click on the BUY or RFQ button to purchase FSA515UCX from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part FSA515UCX?
You can download the FSA515UCX datasheet or visit the ONSEMI website for support.
Who is the manufacturer of FSA515UCX?
ONSEMI