1SMB13AT3
13V 600W unidirectional TVS diodes in SMB package
Manufacturer： ['littelfuse', 'rochester', 'onsemi', 'lrc']
series introduction
The 1SMB13AT3 Series is an exceptional line of surface-mount transient voltage suppressors (TVS) designed to provide robust protection against voltage spikes and transients in electronic circuits. These components are engineered to safeguard sensitive electronic devices from over-voltage conditions, ensuring reliability and longevity in various applications. The 1SMB13AT3 Series features a unidirectional design, allowing it to effectively clamp over-voltages in a controlled manner, thus preventing potential damage to downstream components.
One of the key attributes of the 1SMB13AT3 Series is its impressive peak power handling capability, typically rated at 600 watts, enabling it to absorb high-energy transients without failing. This makes it particularly suitable for environments prone to electrical noise and surges. The series also boasts a low clamping voltage, which minimizes the stress on protected components during transient events. With a breakdown voltage of approximately 13V, these devices are ideal for protecting sensitive components in low-voltage and mixed-signal applications.
Design-wise, the 1SMB13AT3 Series is housed in a compact SMB package that measures 5.08 mm x 4.57 mm, allowing for efficient use of space on printed circuit boards (PCBs). This compact form factor is particularly advantageous in applications where board real estate is at a premium, such as in consumer electronics, telecommunications, and industrial automation devices. The surface-mount configuration facilitates automated assembly processes, enhancing production efficiency.
In terms of applications, the 1SMB13AT3 Series is widely used across multiple industries. It is particularly useful in protecting data lines, power lines, and sensitive ICs in consumer electronics, such as smartphones, tablets, and home appliances. Additionally, it plays a critical role in automotive electronics, safeguarding automotive control systems and infotainment units against voltage transients that may arise from load dump or inductive switching. With its combination of performance, reliability, and compact design, the 1SMB13AT3 Series stands out as a go-to choice for engineers seeking effective transient protection solutions in a diverse array of electronic applications.
Images for reference
DO-214AA, SMB403C
SMB 600 Watt Side 2
SMB 600 Watt Top