1SMB5951
Zener diodes with 120V, 3W for various uses
Manufacturer： ['rochester', 'onsemi', 'diodes', 'taiwan-semiconductor']
series introduction
The 1SMB5951 Series is a robust line of transient voltage suppressors (TVS) designed to provide superior protection for sensitive electronic components against voltage spikes and transients. Engineered for high reliability and performance, this series effectively safeguards integrated circuits and other delicate devices from damaging overvoltage conditions. Featuring a unidirectional design, the 1SMB5951 offers a breakdown voltage of approximately 51V, making it an ideal choice for applications where moderate overvoltage protection is required.
One of the key features of the 1SMB5951 Series is its low clamping voltage, which ensures that the voltage experienced by the protected devices remains within safe limits during transient events. The device is constructed using a silicon avalanche diode technology, which provides a fast response time and low leakage current, characteristics that are critical for maintaining the integrity of electronic systems in high-speed applications. The series is also designed to handle high peak pulse power, rated at 600W for a 10/1000μs waveform, ensuring that it can effectively dissipate surges without compromising performance.
The 1SMB5951 Series is housed in a compact SMB package, allowing for easy integration into space-constrained designs. Its surface-mount technology (SMT) compatibility enhances assembly efficiency and minimizes board space usage, making it particularly suitable for modern electronics. These devices are widely utilized in consumer electronics, telecommunications, automotive applications, and industrial equipment, where they play a crucial role in protecting data lines, power supply inputs, and other sensitive circuitry.
In summary, the 1SMB5951 Series is an essential component for engineers seeking reliable transient voltage suppression. Its combination of low clamping voltage, high power handling capability, and compact design make it a versatile choice for a variety of applications, ensuring robust protection for electronic devices in an increasingly complex technological landscape.
Images for reference
DO-214AA, SMB403C
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