Vishay 1-Element Bi-Directional TVS Diode 600 W, Surface Mount DO-214 Package SMBJ30CA-E3/52

Vishay SMBJ30CA-E3/52 is a high-performance 1-element bi-directional Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from transient voltage spikes and surges. Encapsulated in a low-profile DO-214 package suitable for surface mounting, this diode has a peak pulse power dissipation capability of 600 W, making it suitable for protecting sensitive components in a variety of industrial, automotive, and electronic applications.

The device operates effectively within a temperature range of -55°C to 150°C, ensuring reliable performance in harsh operating conditions. The diode features a minimum breakdown voltage of 33.3 V and a maximum reverse stand-off voltage of 30 V, delivering precise voltage clamp protection with a clamping voltage rating of 53.5 V.

Its fast response times and low incremental surge resistance provide excellent transient suppression with minimal impact on circuit operation. The single element chip construction and bidirectional configuration allow it to protect circuits from both positive and negative voltage transients.

The compact dimensions of 4.57 mm length, 3.94 mm width, and 2.24 mm height make it ideal for densely packed printed circuit boards (PCBs) used in automotive electronics, power supplies, communication devices, and other consumer or industrial electronic equipment.

Vishay’s SMBJ30CA-E3/52 TVS Diode complies with the automotive AEC-Q101 standard, ensuring quality and performance required for automotive system protection. Its 2-pin configuration simplifies integration into circuit designs.

Provides bi-directional protection against voltage spikes. Operates reliably between a minimum temperature of -55°C and maximum of 150°C. Features a single element chip with excellent clamping voltage of 53.5 V. Compact surface mount design dimensions: 4.57 mm length, 3.94 mm width, and 2.24 mm height.

Capable of a peak pulse current of 11.2 A and ESD protection compliant with industry standards. Series: TRANSZORB TVS, suitable for automotive applications meeting AEC-Q101 standards. Maximum reverse stand-off voltage of 30 V with minimal leakage current of 1 μA.

Ideal for protecting sensitive electronics from voltage transients in industrial and automotive environments.

This diode is invaluable in applications such as automotive electronics protection, industrial control systems, and power supply transient protection, ensuring system longevity and stability by mitigating damaging voltage surges.

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