SMB10J11A-E3/52

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A TVS-diode (transient voltage suppressor diode) is an electronic component designed to protect sensitive electronic equipment from high voltages or electric transients, also known as “surge”. The SMB10J11A-E3/52 is an advanced TVS-diode designed and manufactured by Panasonic Semiconductor Solutions Co. Ltd. specifically for challenging industrial environments.

The SMB10J11A-E3/52 is an external, single-line, monolithic dual-TVS diode that is designed for maximum surge current protection in power, data, and signal lines of circuitry. It is constructed from a single, external ceramic cartridge and includes two individual TVS diodes for maximum surge current protection. It features an integrated over-temperature protection (OTP) circuit to help prevent permanent damage and ensure reliable protection.

SMB10J11A-E3/52 is well suited for use in a variety of applications, such as industrial and telecom equipment, as well as power supplies and networking equipment. Its surge current capability of 5A (10/1000IEC61000-4-5) is ideal for protecting against short duration high-current surges.

The main purpose of a TVS-diode, such as the SMB10J11A-E3/52, is to provide a fast response to high energy transients, also known as spikes, while allowing the device to maintain high clamping voltage even at higher peak currents. The SMB10J11A-E3/52 is designed with an ultra-fast response time that is less than 10ns, which is much faster than most standard TVS-diodes.

The working principle involved in the operation of the SMB10J11A-E3/52 is simple and straightforward. When a high voltage transient, such as a surge, exceeds the reverse breakdown voltage of the power or data line, the device will activate and divert the dangerous current away from the components it is protecting. This is achieved by a combination of low capacitance, fast switching speed and high current handling capabilities.

The SMB10J11A-E3/52 is designed to operate in the temperature range of -40°C to 125°C and is RoHS compliant. The TVS-Diodes design also includes over-voltage protection, over-current protection, and short circuit protection, which makes it an ideal choice for a wide variety of industrial and telecom applications.

In summary, the SMB10J11A-E3/52 is an advanced TVS-diode designed and manufactured by Panasonic Semiconductor Solutions Co. Ltd. for challenging industrial environments. Its surge current capability of 5A (10/1000IEC61000-4-5) and ultra-fast response time of less than 10ns makes it ideal for protecting against high disturbance transients in power, data and signal lines. It also offers over-voltage, over-current, and short circuit protection, and is well suited for use in a variety of applications, such as industrial and telecom equipment, as well as power supplies and networking equipment.

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