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Product Detailed Parameters
- Description：ECLAMP5100ZATFT 5V HIGH CAP
- Series：EClamp™
- Mfr：Semtech Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
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Overview
The ECLAMP5100ZATFT is a single-channel transient voltage suppression diode manufactured by Semtech, designed for high-capacitance ESD protection in 5V applications. It operates within a working voltage of 5V and features a breakdown voltage of 6.5V with a maximum clamping voltage of 14V. The device supports a peak pulse current of 2A and handles a peak pulse power dissipation of 25W. Key electrical characteristics include a diode capacitance of 115pF, providing effective signal integrity preservation. It withstands electrostatic discharge voltages of 18kV (contact) and 20kV (air gap). The component is housed in a compact 0201 (0603 metric) surface-mount package.
Feature Summary
- Provides robust system-level ESD and transient voltage protection for sensitive electronic circuits
- High capacitance design maintains signal integrity on high-speed data lines
- Compact footprint enables integration into space-constrained portable devices
Applications
- Advanced Driver Assistance Systems (ADAS)
- Automotive Battery Management Systems
- On-board USB chargers
- Infotainment units
Procurement Notes
Verify the specific manufacturer part number against official Semtech documentation to ensure authenticity. Confirm that the component meets RoHS compliance requirements as specified in the datasheet. Check for any regional distribution restrictions or supply limitations before finalizing procurement plans. Ensure storage and handling conditions align with semiconductor standards to prevent damage prior to assembly.
Selection Notes
Select this component when protecting 5V interfaces requiring high capacitance values above 100pF. Compare the 115pF capacitance against lower-capacitance alternatives if signal speed is critical. Evaluate the 14V clamping voltage against the maximum allowable voltage of the protected circuit. Consider the 0201 package size constraints relative to available PCB real estate.
Part Context
This device belongs to the eClamp family of ESD suppressors from Semtech. The series offers various capacitance options tailored for different interface speeds and protection levels. The ECLAMP5100ZATFT specifically targets applications needing higher capacitance than standard TVS diodes while maintaining low profile packaging suitable for modern miniaturized electronics.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 0201 package, 5V operating voltage, and similar capacitance specifications. Verify that alternative components offer comparable ESD protection ratings and clamping voltages for equivalent performance.
FAQ
What is the maximum electrostatic discharge voltage rating for contact discharge?
The ECLAMP5100ZATFT is rated for 18 kV contact discharge electrostatic protection.
Does this component support bidirectional protection?
The provided documentation identifies it as a single-channel device; verify polarity requirements based on the specific circuit application and datasheet diagrams.
