Picture7-2.png' alt='Varactor Diode Datasheet Pdf' title='Varactor Diode Datasheet Pdf' />Constant current diode Wikipedia. Constant current diode is an electronic device that limits current to a maximum specified value for the device. It is known as current limiting diode CLD, current regulating diode CRD. These diodes consist of an n channel JFET transistor with the gate shorted to the source, which functions like a two terminal current limiter or current source analogous to a voltage limiting Zener diode. Cri Middleware Package. They allow a current through them to rise to a certain value, and then level off at a specific value. Unlike Zener diodes, these diodes keep the current constant instead of the voltage constant. Picture8-2.png' alt='Varactor Diode Datasheet Pdf' title='Varactor Diode Datasheet Pdf' />These devices keep the current flowing through them unchanged when the voltage changes. An example is the 1. N5. 31. 2. Note the negative VGS is required, as an example on the n type junction gate field effect transistor 2. N5. 45. 7. Diode. MACOMs GaAs and Silicon varactor tuning diodes provide broadband performance ranging from 10 MHz to 70 GHz. Cyberlink Power Dvd Free Download For Windows 8'>Cyberlink Power Dvd Free Download For Windows 8. They are ideal for high Q filter and VCO electronic. Constantcurrent diode is an electronic device that limits current to a maximum specified value for the device. It is known as currentlimiting diode CLD, current. Includes information about safety, power supplies, Jacobs Ladders, circuits, IR detectors, power oscillators, and schematics.