Bourns 1-Element Uni-Directional Transient Voltage Suppressor TVS Diode 400 W, 2-Pin SOD-123 SMF4L11A-Q

Bourns SMF4L11A-Q is a high-performance 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed to safeguard sensitive electronic equipment against voltage transient surges and electrostatic discharge (ESD). Packaged in a compact SOD-123FL surface mount form factor, this diode withstands peak pulse power dissipation of 400 watts, ensuring reliable transient protection in a small footprint.

Featuring a minimum breakdown voltage (Vbr) of 13.5 V and a maximum reverse stand-off voltage (Vwm) of 85 V, the device effectively limits voltage spikes with a clamping voltage (VC) of 11 V, thereby protecting downstream components from damage. The diode exhibits fast response times less than 1.0 picosecond and low leakage current of 2.5 µA, ensuring minimal impact on normal circuit operation.

This diode is compliant with the AEC-Q101 automotive standard, supporting operation across a temperature range from -55°C to 150°C, making it suitable for automotive, industrial, and other demanding environmental conditions. The flat, small-sized SOD-123 package supports automated assembly and reduces risks of component rolling during manufacturing processes.

Applications for the Bourns SMF4L11A-Q diode include surge protection in power supplies, telecommunications equipment, consumer electronics, and any electronics requiring robust ESD and transient voltage suppression. Its reliable performance and compact package make it an ideal choice for circuit designers looking to enhance circuit longevity and stability.

This diode offers robust surge and ESD protection for electronic circuits. It features a standoff voltage range up to 85 V with a minimum breakdown voltage of 13.5 V. The component is engineered for fast response times less than 1.0 picosecond for transient suppression.

Its compact 2-pin SOD-123 package enables easy surface mount assembly with standard pick-and-place equipment. Designed for reliable operation from -55°C to 150°C with AEC-Q101 automotive standard compliance. The device ensures minimal leakage current and effective clamping voltage control at 11 V.

Its flat package design reduces roll away and improves handling during manufacture. Suitable for protecting sensitive electronics in industrial, automotive, and consumer applications. Explore the Bourns product range at EnvMart for high-quality electronic protection devices and components designed to meet diverse industrial and commercial demands.

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