Microchip Technology's SMBJ70E3/TR13 Transient Voltage Suppressor

Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions, presents the SMBJ70E3/TR13, a high-quality transient voltage suppressor (TVS) designed to protect sensitive electronic equipment from voltage spikes and transients. This robust component is specifically engineered to safeguard voltage-sensitive devices from destruction or degradation, thereby ensuring reliability and longevity in a wide range of applications.

The SMBJ70E3/TR13 is part of the SMBJ series and comes in a convenient surface-mount SMB (DO-214AA) package. It is designed to handle transient overvoltage conditions with its stand-off voltage of 70V, making it an excellent choice for protecting circuits with a working voltage up to this level. This TVS diode can dissipate up to 600W of peak pulse power (10/1000μs waveform), providing a strong shield against surges and spikes that could otherwise damage electronic components.

One of the key features of the SMBJ70E3/TR13 is its fast response time to transient events. It reacts in picoseconds, offering immediate protection when a voltage spike occurs. Additionally, its low incremental surge resistance ensures that the protection does not come at the cost of significantly increased resistance in the circuit.

This device is compliant with the IEC 61000-4-2 standard (ESD: Air ±15kV, Contact ±8kV) and IEC 61000-4-4 (EFT: 40A, 5/50ns), as well as IEC 61000-4-5 (Surge: 24.4A, 8/20μs). Such compliance indicates its ability to withstand common electrostatic discharges, electrical fast transients, and surge events, making the SMBJ70E3/TR13 a reliable component for use in sensitive electronic environments.

Furthermore, the SMBJ70E3/TR13 is RoHS compliant and Halogen free, adhering to current environmental standards and regulations. Its tape and reel packaging (designated by the /TR13 suffix) makes it suitable for automated assembly processes, facilitating efficient manufacturing and integration into various products.

In summary, Microchip Technology's SMBJ70E3/TR13 is a protective TVS diode that offers excellent surge protection with a fast response time and low resistance. It is ideal for use in a variety of applications, including consumer electronics, industrial systems, and communication infrastructure, where maintaining the integrity of electronic components is crucial.