Manufacturer Part Number
ESD7351P2T5G
Manufacturer
onsemi
Introduction
The ESD7351P2T5G is a Zener diode designed for transient voltage suppression, specifically optimized for protection of sensitive RF antenna circuits from electrostatic discharge (ESD).
Product Features and Performance
Zener Type Transient Voltage Suppressor
Unidirectional Channel
Designed for RF Antenna Applications
Low Capacitance: 0.43pF @ 1MHz, minimizing signal distortion
Operating Temperature Range: -55°C to 150°C
Surface Mount SOD-923 Package for Compact Footprint
Product Advantages
Specifically tailored for RF Antenna protection
High-temperature operational stability
Minimal capacitive loading, preserving signal integrity
Easy integration into PCBs thanks to surface mount design
Key Technical Parameters
Reverse Standoff Voltage: 3.3V (Max)
Breakdown Voltage (Min): 5V
Clamping Voltage: Not specified
Peak Pulse Current: Not specified
Peak Pulse Power: Not specified
Mounting Type: Surface Mount
Quality and Safety Features
High thermal resistance, ensuring reliability across a wide temperature range
Compatibility
Ideal for RF Antenna circuits requiring minimal capacitive loading
Application Areas
RF Antenna circuits in telecommunications
Sensitive high-frequency signal lines requiring ESD protection
Product Lifecycle
Obsolete status, suggesting the end of production
Replacement or upgrade options should be explored for long-term projects
Several Key Reasons to Choose This Product
Optimal choice for protecting sensitive RF antenna circuits against ESD
Low capacitance design ensures minimal impact on signal quality
High reliability across a broad range of operating temperatures
Compact and easy to integrate into existing designs due to surface mount packaging
Despite being obsolete, it remains a viable option for specific legacy repair or maintenance projects