SRT110HA1G

SRT110HA1G Application Field and Working Principle

The SRT110HA1G refers to an ultra-fast recovery single diode rectifier. It belongs to the diode rectifier single range and is manufactured by SEMITEC. This rectifier has an absolute maximum voltage rating of around 1.1kV and a continuous current of up to 9A.

This non-polar rectifier can be applied in a variety of fields and generally performs transposition of the AC voltage between the dynamic and DC load. Its most common application fields include:

• DC power supplies: In DC power supplies, rectifiers constitute the most important component and usually this type of diode rectifier is used because of its high current rating, fast recovery time and quick switch-on and switch-off feature.
• Pulse transformer: This rectifier also has a big role in pulse transformers which use an AC input and DC output to convert pulses of electrical signals.
• Telecommunication: This ultra-fast recovery diode rectifier is also used in some telecommunication equipment like high-frequency telephone circuits.
• Battery-charging systems: This rectifier is also ideal for battery charging systems because of its large forward current and low reverse current.

The SRT110HA1G ultra-fast recovery single diode rectifier also has a good working principle. When the anode voltage is greater than the cathode voltage, a current is allowed to flow from the anode to the cathode. This allows the forward current conduction of the diode to take place and allows the rectification process to occur, transforming AC voltage into DC voltage.

When the anode voltage is less than the cathode voltage, the reverse current of the diode starts to flow from the cathode to the anode. In this case, the diode enters into the state of reverse bias and thus does not allow the current conduction to take place and the rectified current will be zero.

Both forward and reverse modes are part of the characteristics of this diode. The forward characteristic includes its forward voltage, while the reverse characteristic includes its reverse current. Other important characteristics include its forward recovery time, power loss, and thermal resistance.

Overall, this SRT110HA1G ultra-fast recovery single diode rectifier has a wide range of applications, good working principle and important characteristics. It is an ideal component for DC power supplies, pulse transformers, telecommunication equipment, and battery-charging systems.