onsemi

SMS05T1

SMS05T1 Description

The SMS05T1 is a Zener TVS Diode manufactured by onsemi, designed for general-purpose applications. This surface-mount diode offers a peak pulse current of 23A (8/20µs) and can handle a peak pulse power of 350W. With a capacitance of 250pF at 1MHz, the SMS05T1 provides efficient voltage protection in various electronic circuits. The diode has a minimum breakdown voltage of 6V and a maximum clamping voltage of 15.5V at Ipp. The reverse standoff voltage is typically 5V, ensuring reliable operation in most applications.

SMS05T1 Features

• Zener TVS Diode type for voltage protection
• 23A peak pulse current (8/20µs)
• 350W peak pulse power
• 250pF capacitance at 1MHz
• 6V minimum breakdown voltage
• 15.5V maximum clamping voltage at Ipp
• 5V typical reverse standoff voltage
• Surface-mount packaging for easy integration
• 4 unidirectional channels
• Not designed for power line protection
• Moisture Sensitivity Level (MSL) 1 (Unlimited)

SMS05T1 Applications

The SMS05T1 is ideal for general-purpose applications where voltage protection is required. Some specific use cases include:

1. Consumer electronics: Protecting sensitive components in devices like smartphones, tablets, and laptops from voltage spikes.
2. Industrial control systems: Ensuring reliable operation of control panels and sensors in harsh environments.
3. Automotive electronics: Safeguarding critical systems like infotainment and engine control units from voltage transients.

Conclusion of SMS05T1

The SMS05T1 Zener TVS Diode from onsemi offers robust voltage protection for a wide range of general-purpose applications. Its high peak pulse current, low capacitance, and reliable voltage clamping make it an excellent choice for protecting sensitive electronic components. However, it is important to note that the SMS05T1 is now considered obsolete, and alternative models may be required for new designs. Nonetheless, for existing systems using the SMS05T1, it continues to provide reliable voltage protection in various applications.