S3J-13 Discrete Semiconductor Products

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The S3J-13 is a single-phase silicon rectifier bridge suitable for use in AC-DC rectification circuits. It has been designed to provide a cost-effective, reliable, and efficient solution to a wide range of AC-DC power rectification applications.

The S3J-13 consists of four silicon rectifiers in a compact package, housed in a black, solid thermoplastic case. The four rectifiers are arranged in two pairs, one each for the positive and negative halves of an AC input voltage. This provides a full wave A-C rectified output.

The S3J-13 offers a high degree of insulation between its pins, permitting direct-mounting to metal surfaces. It also has low turn-on voltage and low reverse leakage current. In addition, the S3J-13 has a high-temperature storage rating and a wide operating temperature range.

The S3J-13 has a wide range of applications, including AC-DC power rectification for computers, TVs, audio equipment, and home appliances. The S3J-13 is also suitable for OEMs, power supplies, and lighting systems. The bridge rectifier can also be used in AC-DC conversion, automotive applications, and power management.

The working principle of the S3J-13 bridge rectifier is quite simple. When an AC voltage is applied to the S3J-13, it will divide the input into two full-wave, alternating voltage points. As the waveform rotates 180 degrees, one point will be positive and the other point will be negative. The resultant waveform meaning is similar to a voltage waveform formed by a single diodes.

This full waverectifying waveform is then passed through a pair of diodes placed in series with each other. When the waveform is negative, the diode connected to the negative terminal of the waveform will be forward-biased and conducts, while the diode connected to the positive terminal is reverse-biased and therefore does not conduct. This process allows the flow of current to continue on its path through the two diodes.

When the waveform flips after 180 degrees, the two diodes now switch roles. The diode connected to the negative terminal is now reverse-biased and does not conduct, while the diode connected to the positive terminal is now forward-biased and allows current to flow. The action is similar to single diode operation, but permits current to flow in both directions due to the two diodes.

The S3J-13 bridge rectifier is an excellent choice for a wide range of AC-DC power rectification applications. It offers a cost-effective, reliable, and efficient solution with a wide range of applications. The S3J-13 also has a high-temperature storage rating and a wide operating temperature range. With its simple working principle and wide range of applications, the S3J-13 bridge rectifier is an excellent choice for AC-DC power rectification applications.

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