SMCJ15CA-TR by STMicroelectronics

The SMCJ15CA-TR is a robust transient voltage suppressor (TVS) diode designed by STMicroelectronics to protect sensitive electronic equipment from voltage transients induced by system inductive load switching and lightning. This high-quality TVS diode is specifically crafted to shield voltage-sensitive components from destruction or degradation, ensuring the reliability and longevity of electronic systems.

Key Features

• Stand-Off Voltage: The SMCJ15CA-TR has a stand-off voltage of 15V, making it suitable for a range of applications where this voltage level is common.
• Peak Pulse Power: With its capability to handle 1500W peak pulse power dissipation for a 10/1000μs waveform, this diode can effectively manage significant transient power spikes.
• Clamping Voltage: The device offers a clamping voltage of 24.4V, ensuring that any transient over this level is effectively clamped down to protect sensitive circuit components.
• Reverse Stand-off Voltage: It is designed to withstand reverse stand-off voltage, preventing reverse bias conditions that could lead to circuit damage.
• Bi-directional Protection: The SMCJ15CA-TR provides bi-directional protection, shielding the circuit from transient voltages that may occur in either direction along the signal or power lines.
• Low Leakage Current: With its low leakage current, the diode ensures minimal power loss when the system is in its normal operating state, contributing to energy efficiency.
• High Surge Capability: Its high surge capability is ideal for protecting against high-energy transients that can occur during events such as lightning strikes or power surges.
• RoHS Compliant: The device is RoHS compliant, meeting the environmental standards that restrict the use of hazardous substances in electronic equipment.

Applications

The SMCJ15CA-TR is versatile and can be used in a variety of applications, including:

• Power supply lines
• Communication systems
• Automotive systems
• Industrial electronics
• Consumer electronics

With its robust design and comprehensive protection features, the SMCJ15CA-TR from STMicroelectronics is an excellent choice for designers looking to enhance the durability and reliability of their electronic systems against transient voltage events.