Littelfuse 1-Element Bi-Directional TVS Diode 600 W 2-Pin DO-214 SMBJ36CA

Littelfuse SMBJ36CA is a high-performance 1-element bi-directional Transient Voltage Suppressor (TVS) diode engineered for protecting sensitive electronic circuits against transient voltage spikes, or surges, typically caused by lightning or inductive load switching. This device delivers a peak pulse power dissipation of 600 watts and is encapsulated in a compact DO-214 package suitable for surface mounting on printed circuit boards.

Featuring a bi-directional diode configuration, the SMBJ36CA provides effective two-way transient voltage suppression, ideal for AC and DC power lines or data lines that require robust over-voltage protection without polarity concern. Its minimum breakdown voltage (Vbr) of 40 V and maximum reverse standoff voltage (Vwm) of 36 V enable it to clamp voltage spikes effectively to a maximum clamping voltage of 58.1 V, protecting components downstream from damage.

The device supports a maximum peak pulse current of 10.4 amperes and can operate at temperatures ranging from -65°C to 150°C, making it suitable for demanding industrial, electronic, and commercial applications including telecommunications, power supplies, and automotive electronics that do not specifically require automotive standard certification.

With compact dimensions (length 4.57 mm, width 3.94 mm, height 2.237 mm) and a 2-pin DO-214 package, the diode offers easy integration in dense PCB layouts where space conservation is critical. It includes electrostatic discharge (ESD) protection capabilities to enhance reliability and longevity of electronic products.

This diode features a single element and operates bi-directionally for versatile protection. The device has a minimum breakdown voltage (Vbr) of 40 V and a maximum reverse stand-off voltage (Vwm) of 36 V. Clamping voltage is 58.1 V, ensuring robust transient over-voltage protection.

It supports a maximum peak pulse current (Ippm) of 10.4 A and pulse power dissipation of 600 W. Operational temperature range from -65°C to 150°C supports use in harsh industrial environments. Standards compliant without specific certifications and automotive standard not met.

Compact dimensions of 4.57 mm length, 3.94 mm width, and 2.237 mm height enable space-saving PCB design. Equipped with ESD protection to safeguard sensitive electronic components.

This Littelfuse SMBJ36CA TVS Diode is specifically designed for industrial electronics, power supply protection, embedded systems, telecommunications equipment, and consumer electronics where reliable transient voltage suppression is critical to equipment safety and performance.

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