We have all had difficulty testing diodes in-circuit. Most DMM’s have a diode Vf function that measures forward drop, but what is the normal voltage drop? Analog VOM’s attempt to measure resistance of ...

Utilizing the photo-sensitive nature of silicon, VMI has created a line of hermetically sealed, high voltage optocouplers and opto-diodes in versions that can be assembled in series configuration for ...

Growing concerns about energy efficiency have led to the development of electronics with higher power density. In grid-connected and industrial applications, such as AC motor control, uninterruptible ...

High-voltage silicon-carbide (SiC) MOSFETs and diodes combine the advantages of fast switching speeds and very low switching losses. This allows power converters designed with them to operate at ...

When we use an electronic component, we have some idea of what goes on inside it. We know that inside a transistor there’s a little piece of semiconductor with a junction made from differently doped ...

Today’s high power semiconductor test applications are increasingly demanding, requiring test instrumentation capable of characterizing higher rated voltages and peak currents than ever before. Many ...

Littelfuse has expanded its portfolio of high‑reliability transient voltage suppressor (TVS) diodes with the launch of the ...

Both meet high-reliability 100% screening tests, but the HR versions include the enhanced MIL-STD-750 Group B tests that ...