TPC27CAHM3/I Circuit Protection

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TVS (Transient Voltage Suppressors) Diodes are active elements of components frequently used in power electronic systems. They are designed to protect against damage caused by transient surges within a circuit. The TPC27CAHM3/I is a medium-sized, medium-power TVS diode designed to protect circuits and other sensitive equipment against static charge and transients.

The TPC27CAHM3/I is a high-speed, low-power TVS with high surge current capability and a low reverse bias operation. It features a peak power dissipation rating of 25W, an operating voltage of 10V, a reverse breakdown voltage of 8V, and a maximum pulse current of 26A. The device is mountable on a metal surface and is compliant to RoHS regulations.

The TPC27CAHM3/I works on the principle of avalanche break-down. When the reverse-bias voltage across the device exceeds the breakdown voltage, it allows the flow of a large current, which then dissipates the power of the transients. This device is designed to limit the peak voltage below the maximum operating voltage of other connected equipment, thereby protecting it from damage due to overvoltage transients. It is also designed to provide a low-impedance path when activated, which allows for fast response to transients.

The TPC27CAHM3/I is well suited for a variety of applications. Due to its low power dissipation rating and high surge current capability, it is highly suitable for use in automotive electronic systems, consumer electronics, industrial control systems, and other systems. It is also suitable for use in medical devices, home appliances, renewable energy systems, lighting and power supplies. It is also an excellent choice for protecting lines and equipment from electrostatic discharge, as it is designed to respond quickly to high-voltage transients.

In conclusion, the TPC27CAHM3/I is an excellent choice for protecting circuits and other sensitive equipment from transient surges and electrostatic discharge. It is designed to respond quickly to transients, allowing for fast protection, and has a low-power dissipation rating and high surge current capability, making it ideal for a variety of applications.

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