Littelfuse 1-Element Bi-Directional TVS Diode 400 W, Surface Mount DO-214 Package SMAJ24CA

Littelfuse SMAJ24CA is a 1-element bi-directional TVS diode engineered for transient voltage suppression in surface mount applications. It is housed in a DO-214 package with a peak pulse power dissipation of 400 W and provides high reliability protection to sensitive electronic components.

This diode features a minimum breakdown voltage of 29.5 V and a maximum reverse stand-off voltage of 24 V, ensuring effective suppression of voltage transients. It supports a peak pulse current of 10.3 A and clamps at 38.9 V, providing robust defense against electrical surges.

With a compact design featuring a length of 4.6 mm, width of 2.79 mm, and a height of 2.08 mm, this device saves valuable PCB space. The device operates efficiently over a wide temperature range from -65°C to 150°C, making it versatile for various industrial, automotive, and electronic applications.

This TVS diode is halogen-free and built with a glass passivated junction that improves durability and reduces incremental surge resistance. The low inductance and built-in strain relief ensure reliable performance and longevity.

Key features include fast response times, typically less than 1 picosecond, and high temperature soldering tolerance up to 250°C for 10 seconds at terminals. This model does not conform to automotive standards but is ideal for safeguarding sensitive circuits from transient voltage spikes induced by lightning and switching.

The Littelfuse SMAJ24CA 1-element bi-directional TVS diode is widely used in industrial electronics, communications, power supplies, and other demanding environments. It provides essential protection to improve durability and reduce downtime caused by harmful voltage transients.

This diode’s peak pulse power handling is rated at 400 W for high surge capability. Its surface mount DO-214 package optimizes board space and assembly efficiency. The device supports electrostatic discharge (ESD) protection for improved circuit reliability.

Thermal endurance includes maximum operating temperature of 150°C and high temperature soldering at 250°C for 10 seconds. Manufactured with industry-grade materials ensuring quality and performance consistency.

Explore more Littelfuse semiconductor protection devices and advanced TVS Diodes in EnvMart’s Electronics & Electricals category for reliable solutions tailored to industrial and commercial applications.