CZRA5925B-G

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The CZRA5925B-G single zener diode is a widely used component in electronics, designed mainly to provide consistent voltages and current paths. The device can also be utilized to limit operating voltage across the electrical circuit and protect against overloads. This diode has maximum ratings of 3W forward power, with a 500mW peak power rating. It has a Zener voltage of 7.5V, with a 5% tolerance. It has a typical breakdown voltage of 8.2V, a maximum surge current of 1mA and a maximum leakage current of 0.1mA at 25⁰C. The CZRA5925B-G series is widely used in various fields including power supplies, regulators and many other electrical products.In general, single zener diodes allow current to pass through them in both directions when the externally applied voltage is less than the breakdown voltage of the diode. The diode will then act as short-circuit and will cause the current to stop abruptly or cease completely. As the externally applied voltage is increased beyond the specified breakdown voltage, it will reach a point where the diode begins to limit the flow of current and the voltage across the diode portion of the circuit will then remain constant.Working Principle: The operation of the CZRA5925B-G single zener diode relies on the behavior of the intrinsic semiconductor material. This intrinsic material is made of P-type and N-type semiconductor materials which are placed adjacent to one another and form a PN junction. When forward bias is applied to the PN junction, majority carriers (holes at the P-type material side, and electrons at the N-type material side) are injected across the junction and recombination takes place by donor-acceptor pairs, and thus, charge carrier go through the device.In the case of reverse bias, the electric field created will cause minority carriers located at the P-type side to start crossing the PN junction in the opposite direction and recombine with the majority carriers at the N-type side. As the voltage increases beyond a certain point, the electric field get stronger, and this will cause more minority carriers to flow across the PN junction and will, in turn, cause more recombination and thus, reduce the voltage across the PN junction. This is the Zener breakdown voltage, and the device will no longer allow current to exceed this breakdown voltage.The CZRA5925B-G single zener diode has many advantages over other diodes that make it a popular component for a variety of applications. It has relatively high current carrying capacity, making it suitable for use in a range of applications. It has an improved reverse leakage current, meaning that it can be used in power supplies where this is important. The breakdown voltage of the CZRA5925B-G single zener diode is also adjustable, allowing it to be used in a wide range of applications.TheCZRA5925B-G single zener diode is a widely used component for various applications ranging from power supplies, regulators, signal protection, and others. This diode operates by allowing current to flow in both directions when the applied voltage is lower than the breakdown voltage. When the breakdown voltage is reached, it will limit the current, allowing the voltage across the diode to remain constant. The device has a forward power rating of 3W, a Zener voltage of 7.5V, and a breakdown voltage of 8.2V. It also has improved reverse leakage current and adjustable breakdown voltage making it suitable for multiple applications. The CZRA5925B-G single zener diode is an essential component for any circuit design project involving mixed signal processing, power electronics, and other fields.

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