Bourns 1-Element Uni-Directional TVS Diode 400 W, Surface Mount SOD-123 Package SMF4L8.0A-Q

Bourns SMF4L8.0A-Q 1-Element Uni-Directional TVS Diode is a high-performance transient voltage suppressor designed for surge and electrostatic discharge (ESD) protection in electronic and automotive applications. Packaged in a surface mount SOD-123 format, it delivers a peak pulse power dissipation of 400 watts.

This diode provides robust protection with a minimum breakdown voltage of 9.83 volts and a maximum reverse stand-off voltage of 85 volts. It incorporates a single-element uni-directional design optimized for quick clamping at 8 volts, ensuring the safeguarding of sensitive circuits against voltage transients.

With ESD protection capabilities and compliance to automotive standard AEC-Q101, this diode is suitable for industrial, automotive, and electronic component manufacturing sectors. It operates reliably across a wide temperature range from -55°C to 150°C, making it ideal for harsh environments.

The diode’s compact dimensions (0.27 mm length, 0.25 mm width, 0.22 mm height) support high-density PCB designs, facilitating space-saving circuit layouts. Its maximum reverse leakage current is exceptionally low at 1μA, minimizing power loss and enhancing energy efficiency.

Typical response times are less than 1 picosecond, providing rapid transient voltage suppression to protect components effectively. This product is surface mountable with standard pick and place equipment and conforms to JEDEC standards, ensuring ease of handling and reliable performance.

This diode features a single-element, uni-directional configuration for transient voltage suppression. It supports a standoff voltage up to 85 volts and has a minimum breakdown voltage of 9.83 volts. Designed with ESD protection capabilities and automotive standard AEC-Q101 compliance.

Operates reliably within temperatures from -55°C to 150°C for industrial and automotive environments. Extremely low maximum reverse leakage current of 1μA ensures energy efficiency. Compact dimensions: length 0.27 mm, width 0.25 mm, height 0.22 mm enable space-saving PCB layouts.

Fast response time under 1 picosecond to protect sensitive electronics effectively.

This TVS Diode is well-suited for applications in industrial electronics, automotive systems, power supplies, and consumer electronic devices requiring reliable transient voltage suppression. Explore more semiconductors and protection diodes in the Electronics & Electricals category at EnvMart.