M5KP75CA

TVS (Transient Voltage Suppressor) diodes are two-terminal devices used to protect integrated circuits from high-energy transients. The M5KP75CA is a surface mount diode that provides a robust level of protection against damaging electrostatic discharge (ESD). It can also help protect against voltage surges from nearby inductive switching elements.

The M5KP75CA has an off-state breakover voltage VBR of 7.5 volts when tested with a Pulse Waveform 8/20 µs. This Voltage gives it a maximum clamping voltage of 17 volts on devices with a working voltage of 5V. It is manufactured in a small SOT-23 package and offers a very low clamping voltage, making it an ideal choice for high voltage protection applications.

The working principle of the M5KP75CA involves the use of zener avalanche breakdown. When the device sees a voltage above its breakover voltage, the diode begins to conduct. This reduces the voltage to a safe level and protects against damage. The M5KP75CA comes with an internal structure that minimizes the surge current and thus helps reduce the energy that may have been dissipated in the diode junction.

The M5KP75CA is a robust ESD protection device, providing very low clamping voltage, high surge power and surge current ratings. It is ideal for applications such as automotive electronics, computing, consumer electronics, industrial controls, and communication equipment. The diode is also suitable for applications that require an ultra low capacitance for ESD protection such as high-speed signal line protection.

This diode is becoming widely used in high voltage protection applications due to its low leakage current, low power consumption and its wide operating temperature range of -55°C to 150°C. Additionally, its SMA package size provides board space savings and has a high thermal resistance.

In conclusion, the M5KP75CA provides a robust level of protection against damaging electrostatic discharge (ESD). It has an off-state breakover voltage VBR of 7.5 volts when tested with a PulseWaveform 8/20μs. This device uses the zener avalanche breakdown to reduce the voltage to a safe level and protect the integrated circuits from high-energy transients. The diode is suitable for high voltage protection applications such as automotive electronics, consumer electronics, computing and communication equipment.