The SM4T68CA is a robust Transil™ diode from STMicroelectronics, designed to provide high surge voltage protection in a compact package. This transient voltage suppressor (TVS) is specifically engineered to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events.

Key Features

• Stand-off Voltage: The device has a stand-off voltage of 58V, making it suitable for a range of applications where this voltage level is prevalent.
• Peak Pulse Power: It can handle a peak pulse power of 400W (10/1000μs), providing reliable protection against surges and spikes.
• Low Clamping Voltage: The SM4T68CA offers a low clamping voltage, which ensures that the protected components are not exposed to potentially damaging levels during transient conditions.
• Bi-directional Device: This component is bi-directional, which means it can protect circuits from surges coming from either polarity.
• Package: It comes in an SMB (DO-214AA) package, which is known for its small footprint and ease of PCB layout.
• Compliance: The diode conforms to IEC 61000-4-2 and IEC 61000-4-5 standards, ensuring compatibility with the requirements for electromagnetic compatibility (EMC).

Applications

The SM4T68CA is ideal for protecting voltage-sensitive components in a variety of applications, including:

• Automotive systems
• Industrial control systems
• Power supply units
• Consumer electronics
• Telecommunication devices

Reliability and Quality

STMicroelectronics is a global leader in semiconductor solutions, and the SM4T68CA reflects the company's commitment to quality and reliability. Each diode is rigorously tested to ensure it meets the high standards expected by industry professionals. When selecting the SM4T68CA for your circuit protection needs, you can be confident in the product's performance and durability.