1N5954CPE3/TR12

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 1N5954CPE3/TR12 is a low-power single zener diode that can be used in a variety of applications. This diode has a peak forward-current rating of up to 1.0A, and is a type of rectifying diode with a zener breakdown voltage of 1V. It is capable of operating temperatures of -40C to +125C. With a wide range of uses, this diode is an important component in various electronic applications.

Applications

The 1N5954CPE3/TR12 is commonly used in circuit protection, noise margin, line regulation, power supplies, and battery protection. This is a fast-recovery, silicon-based diode, with many uses in DC voltage stabilizing, power rectifying and inverting, overvoltage stabilizing, high-frequency switching, and transient voltage suppression.-

It is also a popular choice for automotive applications, in particular for engine temperature monitoring, voltage spike suppression, and cooling fan control. Its robust package proves advantageous to survive adverse operating conditions, making it an ideal choice for automotive heat and voltage control.

In addition to its numerous uses in automotive applications, the 1N5954CPE3/TR12 is also a popular choice for many commercial and industrial applications, such as UPS systems, servers, fire alarm systems, general purpose AC/DC switching circuits, lighting systems, and fan control.

Working Principle

The 1N5954CPE3/TR12 is based on the zener diode principle of noise suppression, operating in a very different way to regular silicon-based rectifying diodes. Rather than allowing the current only to flow in one direction, like with the regular diode, the zener diode will allow current to pass in both directions, unless the voltage is higher on one side than the other, in which case it will act as a normal diode, allowing current to only flow one way.

When a voltage supply is applied to its anode (+) and cathode (-) terminals, the excess(surplus) voltage will be dropped across the diode and regulated to a stable level determined by its zener voltage. This voltage-regulating action makes it beneficial for those analog electronic circuits that rely on a stable voltage supply to operate correctly.

Apart from its voltage regulating characteristics, the 1N5954CPE3/TR12 also has an additional advantage of sudden voltage overvoltage suppression, in which its breakdown voltage will become much higher than its zener voltage when an electric surge occurs, limiting the risk of electric shock or damage to your electronic circuits.

Conclusion

The 1N5954CPE3/TR12 is a useful component for a number of applications, both in automotive industry and the commercial and industrial worlds. It is a versatile, fast-recovery, silicon-based diode, capable of operating even in adverse conditions, and its voltage regulation abilities and electric surge suppression features make it a dependable and reliable component to have in any circuit.

The specific data is subject to PDF, and the above content is for reference