TPSMD13A

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TPSMD13A

TPSMD13A is a transient voltage suppressor (TVS) diode that is designed to protect sensitive circuits from high voltage transients. This device is a silicon bidirectional Multi-Line TVS diode array package having 400W peak pulse power per line for 8/20µs waveform. It is a two-line diode array which offers superior clamping capability to any over voltage transients.

Applications

The TPSMD13A is ideal for applications such as switch-mode power supplies, application circuits and power line communication systems. Other applications include sensitive circuit protection, I/O interface protection, line transceiver protection, cellular phone systems, automotive equipment and many other areas that require high level transient voltage protection. Moreover, the TPSMD13A is designed for a range of voltage levels and can be used in both normal and abnormal environments.

Working Principle

This diode is designed to protect sensitive circuits by providing electrostatic discharge and clamping of transient voltage. The TPSMD13A employs an internal reverse biased diode that is activated when the transient voltage reaches levels that are far above the normal operating voltage. At this point the diode is activated and the device provides low impedance shunt paths for transient current to safely be dissipated. The device also provides an internal resistance in order to reduce the amount of energy that is conducted.

The TPSMD13A is designed to handle high energy transients up to 400 W peak power per line over an 8/20µs waveform. This device employs a number of features that help it to achieve this level of protection, such as a low reverse leakage current and a low dynamic resistance to reduce voltage overshoot while still providing adequate protection to sensitive circuits.

In addition to providing protection against over-voltage transients, the TPSMD13A also helps to reduce the effects of electrostatic discharge (ESD). This type of transient is caused by the accumulation of electrical charge due to contact between electrical components. The TPSMD13A has been designed to provide an effective path for discharging ESD before it can damage sensitive circuits.

Conclusion

The TPSMD13A is an efficient and robust diode that is well suited for protecting sensitive circuits from transient voltage. Its low dynamic resistance and reverse leakage current make it an ideal device for high power transients. The device also offers excellent protection from electrostatic discharge thanks to its internal structure. Thanks to these features, the TPSMD13A is an excellent choice for circuit protection in applications such as switch-mode power supplies, communication systems, automotive equipment, and many other areas.

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