Littelfuse

Z8F0431SH020SG  

Microcontrollers

Littelfuse's Z8F0431SH020SG is a high-performance, surface-mount TVS (Transient Voltage Suppressor) diode designed to provide robust protection against voltage transients in various electronic devices. This diode is part of the Z8 family of TVS diodes, which are known for their excellent clamping characteristics, low capacitance, and high surge current handling capability.

Description:

The Z8F0431SH020SG is a uni-directional TVS diode with a maximum clamping voltage of 43.1V and a reverse stand-off voltage of 20V. It is designed to handle high surge currents and suppress transient voltages effectively, making it suitable for protecting sensitive electronic components from voltage spikes and electrostatic discharge (ESD) events.

Features:

1. Uni-directional operation: The Z8F0431SH020SG operates in a single direction, providing protection against positive voltage transients.
2. Low capacitance: With a typical capacitance of 3pF, this TVS diode has minimal impact on high-speed signal lines, ensuring reliable performance without signal distortion.
3. High surge current capability: The Z8F0431SH020SG can handle high surge currents up to 200A (8/20µs), making it suitable for protecting devices exposed to high-energy transients.
4. Small form factor: The surface-mount package (SOD-323) allows for easy integration into compact electronic designs.
5. RoHS compliant: This TVS diode is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it an environmentally friendly choice for electronic devices.

Applications:

The Z8F0431SH020SG is suitable for a wide range of applications where protection against voltage transients and ESD events is crucial. Some common applications include:

1. Telecommunication equipment: Protecting components such as DSL and cable modems, routers, and switches from voltage spikes and ESD events.
2. Automotive electronics: Providing protection for various automotive electronic systems, including infotainment systems, engine control units, and sensor interfaces.
3. Industrial control systems: Protecting sensitive components in industrial environments, where equipment may be exposed to voltage transients and high-energy surges.
4. Consumer electronics: Ensuring the reliability and performance of devices such as smartphones, tablets, and laptops by protecting their sensitive components from voltage spikes and ESD events.
5. Medical equipment: Providing protection for sensitive electronic components in medical devices, ensuring their safe and reliable operation.

In summary, the Littelfuse Z8F0431SH020SG is a high-performance TVS diode designed to protect sensitive electronic components from voltage transients and ESD events. Its low capacitance, high surge current handling capability, and small form factor make it an ideal choice for a wide range of applications, from telecommunication equipment to consumer electronics.

Z8F0431SH020SG Documents

Download datasheets and manufacturer documentation for Z8F0431SH020SG

PCN Assembly/Origin :

Mult Dev Site Qual 20/Nov/2019      

Datasheets :

Z8 Encore! Product Brief       Z8 Encore! F0830 Series      

PCN Packaging :

Packing Method Change 25/Aug/2021      

Environmental Information :

Zilog RoHS