CDBU0130R

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Diodes - Rectifiers - Single

The CDBU0130R is a single diode rectifier specifically designed to offer fast switching speeds and low leakage current. Its package is a small surface-mount SMA, providing low total capacitance and low profile height. The CDBU0130R diode is part of the CDBU ultrafast rectifier series, designed by Central Semiconductor to meet the needs of high speed applications.

The CDBU0130R has a forward voltage of 1.3V and 1A current rating. The recovery time is specified at 25ns minimum. The maximum forward reverse current leakage is 10nA maximum, and the maximum reverse voltage is 100V. The unit has a temperature range of -55 °C to 175 °C.

The CDBU0130R diode is suitable for use in general-purpose rectification, power management, motor control, and pulse shaping applications. It is commonly used for light load logic circuits, power circuits, and switching circuit protection.

Application Field

The CDBU0130R diode is an ideal choice for many applications, including motor controls, solar cells, and high frequency switching circuits. It can be used in low voltage, high frequency charging and discharging circuits, power management, and high-speed on/off circuit protection.

The CDBU0130R is also suitable for use in automotive applications such as battery protection and airbag control circuit protection. It is used in many consumer electronic devices, including televisions, radios, cell phones, and computers. It is also found in many industrial applications, such as industrial sensors, military electronic systems, and medical instruments.

Working Principle

The CDBU0130R diode acts as a one-way valve, allowing current to flow in one direction only. This one-way current flow is known as rectification and is the basis of most modern electronics. The CDBU0130R is a single rectifier diode, meaning that it can rectify AC signals into DC signals.

The CDBU0130R diode uses the PN junction to rectify the AC input signal into DC. When voltage is applied to the diode, electrons are attracted to the positively charged area. This creates a barrier to further charged particles, leading to the rectification effect.

The CDBU0130R is designed to be very fast switching, allowing for quick conversion to DC. In addition, the low forward voltage and low leakage current allows for a wide operating temperature range and enables the low-power circuit protection desired in many applications.

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