SMDJ28CAHM6G

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TVS devices play an important role in the protection of electronic devices. These devices have high surge capability, low leakage current and low capacitance. The SMDJ28CAHM6G is an example of a Transient Voltage Suppressor (TVS) device. This device is designed to protect a wide range of electronic devices against transient voltage surges.

The SMDJ28CAHM6G is a unidirectional TVS diode and offers a high level of surge protection. It comes in a 28-pin Stud Mount package and is suitable for through-hole mounting. It is rated for 5kW peak power dissipation and has a maximum breakdown voltage of 28V. The device has an operating temperature range of -55°C to 150°C. It is also UL94V-0 recognized.

The SMDJ28CAHM6G can be used in a range of applications. It is suitable for both automotive and industrial applications. Its primary use is in surge protection for automotive systems such as power windows, sunroofs, headlights, doors, and other automotive electronics. It can also be used in automotive ECU’s, airbags, and other sensitive applications as well. It can also be used in industrial power supplies, power drivers, security systems, distributed power systems, and general-purpose applications.

The working principle of a TVS diode is simple yet effective. Normally, the diode is in a non-conductive state until a transient voltage spike or surge is detected. When a spike is detected, the diode becomes conductive and it can absorb and dissipate the extra voltage and current. This prevents the surge from damaging the electronics that the TVS diode is protecting. As the surge subsides, the diode resumes its non-conductive state.

In conclusion, the SMDJ28CAHM6G is a unidirectional TVS diode that offers a high level of surge protection. It is suitable for use in automotive and industrial applications. Its working principle is simple – it is normally non-conductive and it becomes conductive during a voltage surge, thus absorbing the surge and protecting the connected device.

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