Specialist for Diodes and Rectifiers

Diotec offers a wide range of products with a high availability and fastest delivery times all over the world.

Application Notes

Solutions for Automotive Lighting

Discover our latest application note for Automotive Lighting Solutions. We offer a wide range of silicon based, power discrete components such as small signal, high voltage, transient protection, current limiting, Schottky, Zener diodes and transistors.

Solutions for Industrial Lighting

Discover our latest application note for Industrial Lighting Applications. We offer a widerange of silicon based, power discrete components like diodes and bridgerectifiers. Additionally, we also offer a new product portfolio of MOSFETs and linear voltage regulators fitting perfectly into a broad range ofindustrial lighting applications.

Solutions for High Voltage Applications

Our high voltage rectifiers allow for easy design of power supplies up to several kilovolts. This product range includes single diodes with fixed voltage rating and standard to ultrafast reverse recovery. Very flexible solutions are available in the avalanche rectifiers, wich can be stacked in order to get any voltage range required.

Industrial Motor Control and Drives

Our application note for Industrial Motor Control and Drives contains dedicated power semiconductors for the entire inverter circuit starting from the input rectifier, via the brake chopper to the output inverter, and also includes bootstrap diodes, TVS gate protection and active clamping devices.

For the first time to public, we show in this application note our new range of Power MOSFETs and Voltage Regulators. These parts are planned to be available towards the end of this year. Curious? You can download the application note here and check it out for yourself!

3rd Generation Schottky for Energy Applications

Diotec's -3G Schottky Technology encompasses high power handling capability at small package outlines. It offers state-of-the-art performance in the field of Schottky Rectifiers. Energy savings are one common feature of all these new devices.

The new axial lead diode SBX3040-3G shows impressively what that means. It features a very low forward voltage and a low leakage current, and is thus perfectly suited for solar bypass diode applications. Its very low forward voltage drop Vf makes this part further ideally suited for reverse polarity protection in battery powered systems or automotive applications. Power losses can be reduced and thus energy saved. Our new flyer shows more dedicated Schottky Diodes for Energy Applications.

3rd Generation Schottky for Mobility Applications

Electronic systems for Mobility and Automotive embraces various applications such as powertrain, chassis control, body electronics, exterior and interior lighting or battery management of full electric vehicles. One of the common challenges in mobility electronic systems are the demand for power efficient, miniaturized and AEC-Q101 grade components made by innovative technology.

Our actual -3G Schottky portfolio includes Rectifier Diodes with (Very) Low Forward Voltage Drop, reverse voltages from 20V to 45V and forward current ratings from 0.5A to 30A. A new flyer shows dedicated Schottky Diodes for Mobility Applications.

3rd Generation Schottky for Industrial Applications

The Industrial Electronics embraces diverse applications, which are upgraded on a daily basis with new, intelligent and safer technologies. One of the common challenges in such industrial electronic systems are the demand for power efficient, miniaturized industrial grade components made by innovative technology.

The actual -3G Schottky portfolio includes Rectifier Diodes with Very Low Forward Voltage Drop, reverse voltages from 20V to 45V and forward current ratings from 0.5A to 30A. Our new leaflet shows dedicated Schottky Diodes for Industrial Applications.

Demo Board 3990 CLD + Shunt Regulator

2-in-1 Demo Board 3990

Demo 1: Driving a Signal LED on 6 to 60V with just one CLD

Demo 2: Power Supply/Voltage Reference for µControllers etc with CLD + Shunt Regulator

Products for Smart Meter

The need for 1600V input rectifiers and why avalanche diodes at this place must have less than 2000V. Power supply of the Microcontroller using shunt regulator MMTL431A.

Comparison between Melf and SMA package

The differences between Melf and SMA (Flatpack) outline