15KPA260C-B

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TVS (Transient Voltage Suppressors) – Diodes are electronic components which protect electronic devices from voltage-induced damage or malfunction. The 15KPA260C-B is a series of TVS diodes from Littelfuse, a leading supplier in the electronics industry. It is an ideal choice for surge protection and overvoltage protection applications, such as automotive, industrial, medical and communications systems.

The 15KPA260C-B offers superior protection against high-energy transients. It is composed of a Silicon Avalanche Diode (SAD) and three integral source resistors. The component is rated at 60V and has a peak power of 261W. It also has a repeatable capacitance of less than 5pF. This enables the device to dissipate pulse energy over a wide range of frequencies, providing superior protection up to 15kV, with a nonlinear extremely high clamping ratio.

The main features and benefits of the 15KPA260C-B include:

• Superior transient voltage protection
• Excellent qualities for high current and flux density loading
• Leaded component in 6-pin package for improved thermal performance
• Tin-plated copper lead frame for advanced protection against oxidation
• AES rated and RoHS compliant

The 15KPA260C-B can be used in various environments, relying on its operating temperature range of -55°C to +155°C. It also offers excellent protection against high-energy transients, in particular at the power supply. This is particularly useful for sensitive electronics such as industrial automation and medical devices.

The 15KPA260C-B’s working principle is evergreen, meaning it is designed to protect against voltage spikes regardless of the environment or load variations. The highly reliable SAD is triggered when the voltage across the TVS exceeds its rated voltage. When triggered, the SAD shifts the voltage from a higher DC voltage to a lower DC voltage, quickly clamping and absorbing the energy produced by the transient.

The working principle of the 15KPA260C-B also relies on the three internal source resistors. When power is applied to the device, current will flow through the resistors and the SAD. This current is then dissipated across the three resistors, reducing the current into the SAD and allowing the device to function correctly.

In summary, the 15KPA260C-B is an efficient and reliable TVS device. It is designed for surge protection and overvoltage protection applications, providing superior protection up to 15kV, with a nonlinear extremely high clamping ratio. Thanks to its repeatable capacitance of less than 5pF, the device can dissipate pulse energy over a wide range of frequencies. It is also rated at 60V and has a peak power of 261W, making it an ideal choice for sensitive electronics such as industrial automation and medical equipment.

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