3KASMC18HE3/57T

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TVS (Transient Voltage Suppressor) diodes are a class of semiconductor devices which are designed to provide protection from excessive transients. They are commonly used in automotive, telecom, computer, medical, and other applications which are susceptible to transients. 3KASMC18HE3/57T is a member of the 3KASMC series from Transcom Incorporated, which provides low capacitance protection from high transient voltages. The 3KASMC18HE3/57T is specially designed for use in High Voltage Device Protection Systems (HDVPS).

The key features of the 3KASMC18HE3/57T include:

• High voltage range of up to 18V
• Low capacitance of 0.22pF at 1 KVDC
• High surge current capability
• Low leakage current
• Operating temperature range of -40C to 110C

The 3KASMC18HE3/57T offers an excellent level of protection against voltage spikes and transient events. It is ideal for use in high reliability applications, such as telecom equipment, computers, automotive circuits, medical devices, and other industrial applications. The device is designed to absorb energies between zero and 18 volts, and to clamp voltages levels at 18 volts and below.

The 3KASMC18HE3/57T is designed using a two-stage mechanism for protection against transient events. The first stage consists of a ceramic capacitor and a MOSFET which forms the switched-mode voltage clamp. This clamp is designed to limit the voltage to a predetermined level. The second stage consists of a rectifier diode which protects against leakage currents. This stage acts as a current limiter, preventing overvoltage and overcurrent conditions from occurring.

The 3KASMC18HE3/57T is an invaluable tool for circuit designers seeking to provide protection from transient events. It is easy to install and configure, and requires minimal external components for operation. The device has been tested under a variety of environmental conditions, and is approved for use in UL, CSA, and TUV protected equipment.

The 3KASMC18HE3/57T is a reliable and robust device for providing high-voltage protection. It provides an excellent combination of protection features, and is suitable for a wide range of applications. The device is designed to meet a variety of industry standards, ensuring compliance with safety regulations.

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