SBR30A100CT

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The SBR30A100CT rectifier arrays are designed for applications requiring high power dissipation or high peak surge capability. They are available in a four-pin package with a 0.5 inch shorting bar for protection. The SBR30A100CT is based on a series of low-voltage Schottky barrier rectifiers with integrated shorting bars for high frequency, low Rds(on) applications. The SBR30A100CT is suitable for a variet of switching and high DC current applications including power supplies, inverters and motor control applications.

The SBR30A100CT is a 30A, 100V Schottky rectifier diode with an integrated shorting bar. It has an operating temperature range of -40°C to 85°C and is housed in an RoHS compliant package. The SBR30A100CT has a Vf of 0.48V with an Irmax of 0.2A. It has a low power dissipation of 23.5mW per junction at 25°C. The SBR30A100CT features a low diode capacitance, high-speed switching performance and a built-in shorting bar for protection in high frequency, high current applications.

The SBR30A100CT has a simplistic, two diode structure that performs two basic functions. The first is to rectify AC voltage to direct current (DC). The second is to protect against transient voltages by conducting any excessive current away from the load to ground. The two diodes act as "one-way streets" to allow DC current to flow only in one direction. The forward current (Id) is increased by a resistor network, while the reverse current (Irr) is decreased by the same network. This allows the diodes to dissipate the same amount of energy on both the positive and negative paths, thus providing protection against the accidental introduction of high input voltages.

The SBR30A100CT integrates a shorting bar to isolate the cathodes from the anodes and provide additional protection for sensitive loads. The shorting bar prevents high currents from passing through the diodes and damaging the anode or cathode due to potential breakdown. It also provides voltage isolation, allows for direct connection of one circuit to another, and reduces voltage spikes. The shorting bar configuration offers an advantage over traditional Schottky rectifier arrays as it provides enhanced thermal performance, improved energy efficiency and lower total system cost.

The SBR30A100CT offers a wide range of applications due to its high power dissipation and low Rds(on). It is suitable for high frequency, high current switching applications that require electrical protection, such as power supplies and inverters. It can also be used in motor control applications where it provides efficient operation and robust protection against transient overloads. With its low diode capacitance, the SBR30A100CT achieves high speed switching and provides enhanced durability under varying temperature conditions.

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