Designed to control the frequency of crystal oscillator circuits, the 3022 series of high-ratio, hyperabrupt varactor tuning diodes is designed to deliver a dc bias control voltage from -0.3V to -4V.

QSPICE is an analog and mixed-signal simulator characterized by high simulation speed, accuracy and reliability. It is a new program and can be downloaded here. QSPICE is still in the demonstration ...

This digital thermometer circuit diagram uses a common 1N4148 diode as the temperature sensor. The temperature coefficient of the diode, -2 mV/°C is exploited for this application to create an ...

This video explains the fundamental concepts of semiconductors and how they enable modern electronics. It covers the ...

Although they are usually limited to only two leads, rectifiers and diodes play an important role in power electronic systems. In 2011, many types of rectifier/diodes were introduced, from bridge ...

New transient voltage suppression diodes rated at 3 kA provide compact protection for DC buses, PoE systems, data centre ...

LAFOX, Ill., Nov. 12, 2020 (GLOBE NEWSWIRE) -- Richardson Electronics, Ltd. (NASDAQ: RELL) announces the availability of new SiC Schottky diodes from UnitedSiC, now with the lowest VF-Qc for fast ...

Diodes has introduced the first in a series of high voltage Super Barrier Rectifiers (SBR) packaged in the thermally efficient, compact PowerDI5 package. The superior thermal resistance of the ...

The electronic diode is a device that allows current to travel in one direction but not the other. That makes them handy things to have around. So handy, in fact, that you’d be hard pressed to find an ...

Most plastics don't conduct electricity, though that hasn't stopped researchers from trying to build plastic computer chips. Some groups have coaxed modest numbers of electrons through plastics using ...

Researchers have far surpassed a theoretical limit on the rectification rate in the field of molecular electronics -- an accomplishment that was thought to be impossible. An international research ...