The SMCJ70CA-13 from Diodes Incorporated is a robust transient voltage suppression (TVS) diode, designed to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. This TVS diode is a bidirectional device, meaning it can provide protection in both forward and reverse directions, making it an ideal choice for AC applications or bipolar signals where the threat of surges exists on both polarities.

Key Features:

• Stand-Off Voltage: The device has a stand-off voltage of 70V, which is the maximum voltage that can be applied while remaining in a non-conducting state.
• Peak Pulse Power: It offers a peak pulse power dissipation of 1500 Watts at 10/1000μs waveform, ensuring reliable protection against high energy transients.
• Clamping Voltage: With a clamping voltage of 113V, the SMCJ70CA-13 quickly reacts to surge events by clamping the excess voltage to a safe level.
• Low Incremental Surge Resistance: The device features a low incremental surge resistance, which helps to minimize voltage drop during high surge events, ensuring better protection for the connected components.
• Package: Encapsulated in a JEDEC-compliant SMC package, it provides a compact footprint and is compatible with high-volume assembly processes.
• Environmental Compliance: It is RoHS compliant, which means it adheres to the restrictions on the use of certain hazardous substances in electrical and electronic equipment.

Applications:

The SMCJ70CA-13 is suitable for a wide range of applications, particularly where transient voltage protection is critical. It is commonly used in:

• Power Supply Units (PSUs)
• Industrial Systems
• Telecommunication Equipment
• Consumer Electronics
• Automotive Electronics
• Computer Systems

With its strong protective capabilities against voltage transients and surges, the SMCJ70CA-13 TVS diode from Diodes Incorporated provides a reliable solution for safeguarding sensitive electronics in a variety of applications.