1.5KE30ARL4
1500W unidirectional TVS diodes for voltage suppression
Manufacturer： ['littelfuse', 'rochester', 'onsemi', 'lrc']
series introduction
The 1.5KE30ARL4 Series is an advanced line of transient voltage suppression (TVS) diodes designed to provide robust protection against voltage spikes in a variety of electronic applications. This series is characterized by its bidirectional operation, which allows it to effectively clamp both positive and negative transient voltages, thus safeguarding sensitive electronic components.
One of the key features of the 1.5KE30ARL4 Series is its high power dissipation capability, with a peak pulse power rating of up to 1500 watts, ensuring effective protection in high-energy environments. This series utilizes a glass passivated junction, which enhances reliability and stability, making it suitable for harsh conditions often encountered in industrial settings. Furthermore, the diodes in this series are designed with a breakdown voltage of 30V, ensuring that they activate precisely when needed to protect downstream circuitry.
The design characteristics of the 1.5KE30ARL4 Series emphasize compactness and efficiency, with a DO-214AA (SMB) package that offers a low profile while maintaining excellent thermal performance. This compact design allows for easy integration into space-constrained applications, making it ideal for use in consumer electronics, automotive systems, and telecommunications equipment where circuit protection is critical.
Typical applications of the 1.5KE30ARL4 Series include protecting microcontrollers, data lines, and power supply circuits from damaging voltage transients caused by electrostatic discharge (ESD) or lightning strikes. Additionally, these diodes are well-suited for use in power converters and LED drivers, where maintaining signal integrity is essential. By providing reliable clamping of over-voltage conditions, the 1.5KE30ARL4 Series enhances the durability and longevity of electronic devices, making it a preferred choice for engineers looking to ensure the resilience of their designs in the face of unpredictable electrical surges.
Images for reference
DO-201AD
Image Preview
Image Preview