DDZ28Q-7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The DDZ28Q-7 is a single diode-zener device that features ceramic heat-sink spacers, which helps the device to remain cool even in the most extreme of conditions that is suitable for applications that require voltage regulation or regulation of currents in a reverse bias environment.

Generally speaking, it is used in high power bias applications, where medium high voltage power supplies need regulation and this device comes with a wide operating voltage range of 7.3 to 28 V. It has a very low VZ tolerance too, with a typical value of only 10mV at 667mA.

The device is especially suitable for applications that require stable voltage regulation with a high power capability, like for voltage regulation on the power supply for computers, mobile phones, etc. It will also be suitable for applications such as stabilizing the flow of power through the circuit, ensuring that there is no instability or dropping by maintaining a steady, constant voltage.

The DDZ28Q-7 is a high-power diode-zener device that offers excellent reverse bias voltage regulation abilities with very little temperature rise and low noise, even at higher currents and voltages. The device incorporates ceramic spacers to reduce the amount of heat that is conducted to the other components in the book. This minimizes the possibility of any long-term problems arising due to heat.

The DDZ28Q-7 works on the principle of a diode junction with a reverse bias voltage applied – this causes the diode junction to become rectifying, whereby it will pass more current in one direction than the other. This is due to the presence of a thicker layer of silicon near the negative terminal, forming a junction. In order to regulate the voltage, the reverse biased voltage increases and so does the current, until it reaches a threshold level, adjusting the reverse bias voltage, which stabilizes the output voltage.

The DDZ28Q-7 is also capable of working in the opposite direction, passing more current in the more positive direction, which is required in situations when an element needs to be limited to a certain voltage level. In these cases, the voltage at the cathode will be limited while the reverse bias current will be very low, giving the element negligible power consumption.

On the other hand, the DDZ28Q-7 is also suitable for applications that require fast switching, since the device has internal safeguards that prevent it from conducting too much current. This allows for fast response and high efficiency in applications that require fast switching, such as switching power supplies.

In summary, the DDZ28Q-7 is a very reliable, single diode-zener device that works on a simple principle and offers excellent performance in a wide variety of applications that require voltage regulation and/or fast switching. It comes with a wide operating voltage range and temperature-stability and is also highly cost-efficient compared to other devices in the same category.

The specific data is subject to PDF, and the above content is for reference