PGSMAJ5.0CA M2G Circuit Protection

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PGSMAJ5.0CA M2G Application Field and Working Principle

TVS-Diodes are a type of semiconductor used to protect circuits from over-voltage transients, often caused by electrostatic discharge (ESD) or electromagnetic interference (EMI). The PGSMAJ5.0CA M2G is a unidirectional transient voltage suppressor (TVS) diode specifically designed to meet the needs of modern high-speed automotive Electronic Control Units (ECUs), as well as other high-speed applications.

Application Fields

The PGSMAJ5.0CA M2G is designed for automotive, electrical, and electronic applications that require a strong surge protection solution. Such applications often need to withstand +/- 40V, as well as higher reverse voltage levels caused by misfires, short circuits, and other electrical overstress (EOS) conditions. This makes the PGSMAJ5.0CA M2G a suitable choice for ECUs and other automotive devices, as well as a variety of other industrial, consumer, and medical applications.

Working Principle

The PGSMAJ5.0CA M2G features a unidirectional diode construction that enables it to suppress transient over-voltages on a single line. When the incoming voltage exceeds the diode’s stand-off voltage, the device will conduct current and dissipate the excess energy as heat. The diode features a clamping voltage of 5V and a peak pulse power rating of up to 3KW, providing effective protection against transients with minimal power dissipation.

The PGSMAJ5.0CA M2G is also designed to minimize parasitic inductance in order to provide fast response times. The device features a minimum breakdown voltage of 6V, up to 40V, and an operating temperature range of -55°C to +125°C. Additionally, the PGSMAJ5.0CA M2G is manufactured using UL 94V-0 rated material and is available in a variety of package options, including DO-219, small Outline Dual Flat No-Lead (SOD-323F), and small-outline Transistor (SOT-143), as well as various custom packages.

Conclusion

The PGSMAJ5.0CA M2G is a unidirectional transient voltage suppressor (TVS) diode specifically designed to meet the needs of modern high-speed automotive Electronic Control Units (ECUs), as well as other high-speed applications. The device features a clamping voltage of up to 5V and a peak pulse power rating of up to 3KW, and is designed to minimize parasitic inductance for fast response times. The PGSMAJ5.0CA M2G is suitable for a variety of automotive, electrical, and electronic applications that require strong surge protection, and is available in a variety of package options.

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