ESD9M5.0ST5G TVS Diode – 5V Low-Capacitance ESD Protector (SOD-923, ON Semiconductor)

Product Description:
The ESD9M5.0ST5G TVS Diode from ON Semiconductor is a high-performance low-capacitance transient voltage suppressor designed to protect sensitive high-speed data lines from ESD and other transient voltage spikes. Engineered for compact and space-restricted applications, it comes in an ultra-small SOD-923 package, making it ideal for modern portable electronics and dense PCB layouts.

With a working peak reverse voltage of 5V, breakdown voltage of 5.8V, and a maximum clamping voltage of 9.8V, this diode ensures fast and reliable suppression of electrostatic discharge. Its extremely low capacitance (2.5 pF) makes it perfect for USB, high-speed interfaces, RF circuits, and communication lines, where signal integrity is critical.

The ESD9M5.0ST5G provides IEC61000-4-2 Level 4 ESD protection, offers very low leakage, and responds in less than 1 ns, delivering robust and efficient protection in automotive, consumer, and industrial applications.

Key Specifications:

• Clamping Voltage (Vc): 9.8V max

• Working Peak Reverse Voltage (VRWM): 5V max

• Breakdown Voltage (VBR): 5.8V

• Capacitance: 2.5 pF

• Package: SOD-923 (1.00mm × 0.60mm × 0.40mm)

• Response Time: <1 ns

• ESD Rating: IEC61000-4-2 Level 4

• Qualification: AEC-Q101, PPAP capable

• Weight: 0.08g

Features:

• Ultra-low capacitance for high-speed signal protection

• Extremely small SOD-923 footprint for dense PCB designs

• Fast response time (<1 ns)

• Low leakage current and strong clamping performance

• Suitable for USB, high-speed data, RF, and precision circuits

• Automotive qualified (AEC-Q101)

• RoHS and Pb-free compliant

Applications:

• USB and high-speed communication ports

• RF circuits and antenna protection

• Mobile phones, tablets, and portable devices

• Automotive electronics

• Consumer and industrial control systems

• Sensitive IC and MOSFET protection

Package Includes:
1 × ESD9M5.0ST5G TVS Diode (SOD-923 – ON Semiconductor)

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