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The ESD0P4RFLE6327XTSA1 is an ultra-low capacitance, dual-channel TVS diode from Infineon Technologies, featuring a Zener-based unidirectional structure. Designed specifically to protect high-speed data transmission interfaces from electrostatic discharge (ESD) and transient overvoltage events, its extremely low parasitic capacitance (0.4pF @ 1GHz) minimizes impact on signal integrity. It is suitable for protecting Ethernet, HDMI, antenna interfaces, and other RF signal lines.
Category:Circuit Protection;Transient Voltage Suppressors (TVS);TVS Diodes
Mfr:Infineon Technologies
Packaging:Tape & Reel (TR);Cut Tape (CT)
Type:Zener
Unidirectional Channels:2
Voltage - Reverse Standoff (Typ):50V (Max)
Voltage - Clamping (Max) @ Ipp:9V
Current - Peak Pulse (10/1000µs):5A (8/20µs)
Applications:Ethernet, HDMI, RF Antenna
Capacitance @ Frequency:0.4pF @ 1GHz
Operating Temperature:-55°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:4-XFDFN
Supplier Device Package:PG-TSLP-4-7
Base Product Number:ESD0P4
Ultra-Low Parasitic Capacitance: Only 0.4pF typical @ 1GHz, virtually不影响 high-frequency signal transmission quality.
Dual-Channel Independent Protection: Integrates two unidirectional TVS channels to protect two differential or single-ended signal lines simultaneously
Excellent Clamping Performance: Clamping voltage as low as 9V @ Ipp, quickly suppressing ESD strikes.
High-Frequency Suitability: Designed for GHz-level high-frequency interfaces, suitable for Gigabit Ethernet, HDMI 2.0+, 5G antennas, etc.
Compact Package: Uses a 4-pin XFDFN (PG-TSLP-4-7) package, ideal for high-density PCB layouts.
Wide Temperature Operation: Supports junction temperatures from -55°C to 150°C, suitable for industrial, automotive, and outdoor applications.
Ethernet Interfaces: Protection for differential data lines in Gigabit Ethernet PHY chips.
High-Definition Multimedia Interfaces: ESD protection for HDMI, DisplayPort, and other video signal lines.
RF Antenna Ports: Protection for cellular (4G/5G), Wi-Fi, and Bluetooth antenna interfaces.
USB 3.0/3.1 and Type-C Interfaces: ESD suppression for high-speed data transmission lines.
Automotive Infotainment Systems: Protection for in-vehicle displays, camera modules, and RF receivers.
Industrial Communication Modules: Transient protection for high-speed bus interfaces such as PROFIBUS and CAN FD.
The ESD0P4RFLE6327XTSA1 is a high-performance ESD protection diode specifically designed for high-speed, high-frequency interfaces. With its extremely low capacitance, dual-channel independent protection, excellent clamping characteristics, and compact package, it provides reliable and low-impact ESD protection for modern communication, consumer electronics, and automotive electronic high-speed signal lines. It is an ideal choice for maintaining signal integrity while enhancing system reliability.
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