1PS75SB45,135

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Introduction to 1PS75SB45,135 Diodes - Rectifiers - Arrays

1PS75SB45,135 Diodes - Rectifiers - Arrays are widely used in electronic engineering for their ability to direct current in one direction and to prevent it from flowing in the opposite direction. They are mainly used as voltage rectifiers in AC to DC power conversion. Additionally, they can also be used in applications such as suppressing overvoltage transient signals and reverse current protection.

Structure and Working Principle of 1PS75SB45,135

1PS75SB45,135, which is oftentimes referred to as a Schottky diode array, is a type of diode that consists of four individual Schottky diodes connected in parallel in a single housing. These diodes can be connected directly to the load terminals and have a common anode and four independent cathodes.

A Schottky diode array consists of four or more Schottky diodes connected in parallel in a single housing. In operation, these diodes form a carbon junction with a metallurgical barrier between them, providing an electrically isolated connection with low forward voltage drop. This arrangement allows for higher current to flow without increasing the thermal resistance of the overall circuit.

The 1PS75SB45,135 Diodes - Rectifiers - Arrays are composed of four diodes connected in parallel, with each diode consisting of a metal-oxide-semiconductor (MOS) field effect transistor (FET). When a positive voltage is applied to the anode pin of the diode array, the four FETs act as a unified device, effectively connecting all the four diodes together and allowing current to flow through all four pins. Conversely, when negative voltage is applied, the FETs act individually, leaving the pins disconnected and isolating the current.

Advantages of 1PS75SB45,135

The 1PS75SB45,135 Diodes - Rectifiers - Arrays have several advantages over their traditional counterparts:

• The use of FETs in each diode cell provides much lower forward voltage drop
• The diode cells can be connected in parallel to increase the current capacity
• The device provides better reverse leakage current protection than conventional diode arrays
• The internal diodes are packaged together in a small, space-saving package

Application Fields for 1PS75SB45,135

1PS75SB45,135 Diodes - Rectifiers - Arrays have a wide range of applications in various fields, such as:

• Surge suppression circuits
• AC-DC power converters
• Automotive electronics
• Battery-operated equipment
• DC-DC converters
• Overvoltage transient protection
• Overcurrent protection

These diodes arrays are also commonly used in consumer electronics, solar panels, and other alternative energy sources. They are highly reliable and can also be used in a wide range of extreme temperature environments.

Conclusion

The 1PS75SB45,135 Diodes - Rectifiers - Arrays are an efficient and robust diode array solution, offering exceptional performance at a wide range of temperatures and currents. They are perfect for applications that require both current and reverse current protection, and their low forward voltage drop makes them ideal for power conversion applications. They can also be connected in parallel to increase the current capacity, allowing for greater power handling in space-restricted environments.

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