SET121212

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io):	30A
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 9A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	2µs
Current - Reverse Leakage @ Vr:	2µA @ 600V
Capacitance @ Vr, F:	--
Mounting Type:	Solder
Package / Case:	Module
Supplier Device Package:	--
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction of SET121212

SET121212 is a single-phase silicon bridge rectifier. It is fabricated in a very compact familiar package style and it is compliant to RoHS requirements. This package style improves board space saving, and offers the engineer a broad selection of devices for a wide variety of applications. Its metal case offered the wide standoff spacing and better thermal performance.

Application Field

SET121212 bridge rectifier is widely found in alternative energy applications, including solar, wind and hydro systems, where it is used to regulate the input and output currents. SET121212 also has high performance in AC/DC power supply systems as they are suitable for converting the rectification voltage to a constant voltage. In communication systems, it is often used in the DC/DC conversion, such as mobile AC/DC charger adaptors etc.

Working Principle

SET121212 bridge rectifier is composed of four diodes. Each diode is constructed from two layers of semiconductor materials where a p-type layer is sandwiched between an n-type layer in the cross manner. A positive DC voltage is applied to the diode through the anode and negative DC voltage on the cathode. When the positive DC voltage is greater than the negative DC voltage, the diode conducts, allowing current to flow. In this way, each diode performs as a switch and controls the current to flow in one direction. SET121212 bridge rectifier is suitable for use in high surge applications. There is a minimum reverse voltage across the diode when the output voltage is more than the input voltage. this protects the rectifier from input reverse voltage surge and provides an increased level of reliability.

Advantage

SET121212 bridge rectifier offers several advantages:

• Ultra low power loss and High efficiency.
• Ultra-low forward voltage drop on the limited current.
• Ultra-high-surge current capability for improved reliability.
• Excellent temperature and humidity performance.
• Robust and reliable.
• Compact size.
• Cost effective.

Conclusion

SET121212 bridge rectifier is a high-performance, cost-effective device with a small form factor and high current capability. It offers excellent temperature and humidity performance, as well as an ultra-low power loss and high efficiency. SET121212 bridge rectifier is suitable for use in alternative energy applications, including solar, wind and hydro systems, AC/DC power supplies, and communication systems.

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