TPC20AHM3/86A

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Transient voltage suppressors (TVS) diodes are designed specifically to protect sensitive electronic devices against voltage transients that are caused by surges. The TVS diode is used in a wide range of applications that include automotive, telecommunications, power systems, consumer electronics and much more. TPC20AHM3/86A is a TVS diode designed for bidirectional transient voltage suppression. It is typically used for overvoltage protection of low-voltage systems, such as 5 Volt systems.

Features and Benefits

The TPC20AHM3/86A is a bidirectional TVS diode with an ultra-low-capacitance PN junction. It has a low clamping voltage of 5.2 V at 70A, a voltage standoff of 6.5 V, and a maximum peak pulse power rating of 1.2 kW. It also has a very low dynamic resistance, which helps improve power dissipation and reduce power losses during transient voltage events. In addition, the device has an extended operating temperature range from -55°C to 150°C.

Applications

The TPC20AHM3/86A can be used in a variety of applications, including cellphone charging, power supplies and data lines, automotive communication modules, and more. It is especially suitable for overvoltage protection in 5V systems.

Working Principle

The TPC20AHM3/86A is an AEC-Q101 compliant TVS diode. It works by clamping overvoltages on a low voltage line. It has a very low clamping voltage of 5.2V and a maximum peak pulse power rating of 1.2kW. In the event of an overvoltage, the device will limit the amount of energy that can flow through it and protect the connected circuit. This device also has an ultra-low-capacitance PN junction, which reduces the amount of bypass current and improves the power dissipation during transient events.

Conclusion

The TPC20AHM3/86A is an AEC-Q101 compliant TVS diode designed for bidirectional transient voltage suppression. It is generally used for overvoltage protection of low voltage systems such as 5V systems. The device offers an ultra-low-capacitance PN junction, a low clamping voltage of 5.2V, and a very low dynamic resistance. It is suitable for a wide range of applications, including automotive, communications, power supplies, and consumer electronics.

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