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Diotec keeps its product portfolio close to the market demands with know-how, research and passion.

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PCN037: Transition to -3G Schottky - SK54/SK84

Transition of SK54/SK84 Schottky Diodes to 3rd Generation Chip (-3G).

PCN035: Transition to -3G Schottky Diodes

Transition of Schottky Diodes to 3rd Generation Chip (-3G).

Diotec at electronica in Munich +++ New products: 6.6SM8Z - series +++ AEC-Q101 Guide now available as printed brochure

One of the most frequently asked questions during this year's electronica was for sure regarding lead times. We collected actual market data and can proudly support you with some of the shortest delivery times in our field. Contact us directly and we will happily support you with our shortest possible lead times for your requested products. For the first time we have shown at our stand live demos of our parts in these Five Application Fields: Industrial, Consumer, Lighting, Automotive and Energy. You have been able to learn more about dedicated devices for these applications and even adjust the parameters of typical circuits to see the performance of the parts.

More news are available regarding various Diotec products. The SK34SMA-3G has been approved and will replace in a short time the existing SK34SMA. This 3rd Generation Schottky Diode with 3A/40V in SMA features a forward voltage of typically 390mV at 1A. It can be used e. g. as an output rectifier for switch mode power supplies with 5V. Even 10% less in forward voltage is offered by the SL34SMA-3G, which makes it ideally suited for polarity protection purposes. Both parts offer a low reverse leakage current of less than 100µA respectively 200µA.

Our TVS Diodes in SMA/B/C package have been qualified according to AEC-Q101. Their peak pulse power covers the entire range from 400W up to 5kW: P4SMAJ, P6SMBJ, 1.5SMCJ, 3.0SMCJ and 5.0SMCJ.

The new 6.6SM8Z - series offers an impressive 6.6kW at stand-off voltages of 10V up to 43V. It comes in the dedicated power package DO-218AB with a thermal resistance of only 0.9 K/W.

By the way...our AEC-Q101 Guide has been printed and was presented for the first time to public during electronica. It contains AEC-Q101qualified parts, which are not used just in automotive applications, but also others which require a special grade of qualification. Make sure to get your own exemplar of the printed version and directly order here.

Diotec at electronica in Munich +++ New products: SB520 & MM1Z47xxA +++ Expansion of Sales Office in Singapore

We are already counting down the days until the start of this year's electronica from November 13th through the 16th 2018 in Munich. We are once again joining this special event and looking forward to meeting you in the new "Semiconductor Hall" - C3 Stand 410.

Diotec is proud to announce the addition of Mr. Augustine Yeon, the third member in our Singapore office. Mr. Yeon joins Mr. Andy Lim (Sales& Marketing Manager) and Mr. Ivan Ear (Sales &Marketing Engineer) and enlarges our Diotec Team for the APAC region. Mr. Yeon has a great deal of experience in the Semiconductor Business and will help Diotec to make the next step in this important market. He will start from the 1st of October as Sales & Marketing Overseas Coordinator and will complete our Sales Team in Singapore. We are also pleased to inform our clients and partners in the APAC region that our Singapore office has relocated to a larger facility to better serve you. For additional information or for any of your Diotec needs in the APAC region please contact our Sales Team directly here.

The SB520 is a new Schottky Diode with 5A and 200V in a DO-201 package. It is used e. g. as an output rectifier for switch mode power supplies with 24V and provides a comfortable safety margin. It comes with a forward voltage of less than 900mV at 5A and a reverse current below 100µA at 25°C.

Our Zener Diode Family is growing with the MM1Z4728A to MM1Z4756A. These components in the flat SOD-123F package are available with 3.3V to 47V and can be loaded with up to 1W. Thus, they are significantly more powerful than e. g. the standard series BZT52C2V0 to BZT52C75 with 500mW.

AEC-Q101 Product Portfolio available +++ New Bridge Rectifier Family KBP2xxG +++ electronica India 26th - 28th September

We are pleased to announce our new AEC-Q101 Product Portfolio. Take your time to study the overview about all of the parts which are in AEC-Q101 Qualification (-AQ) directly here. AEC-Q101 is a standard used for semiconductor devices not only in the Automotive industry, but also any other application requiring a higher grade of qualification.

Depending on the needs of your specific application you can further find our AEC-Q101 Compliant parts (-Q) and of course our Commercial Grade devices via the product search on our Website. Furthermore, you can find here an overview which briefly explains the difference between all these three groups.

The family of our Single Phase Bridge Rectifier has been enlarged by the KBP2xxG series. It features 2A and up to 1000V in a small 4mm pitch single in-line package. Samples of the KBP206G are already available and can be ordered here.


If you are planning your travel schedule for the next month - please make sure 
to plan your visit at the booth of Diotec India at this year's electronica India from 26. - 28. September 2018. You will find us in hall 4 booth EE73.

PCN033: Discontinuation of KBU series

Discontinuation of KBU, replacement by GBU series.

NEW Selection Guide +++ New Avalanche Diodes +++ New Bridge Rectifiers +++ New ESD Protection Diodes

The 2nd version of our Selection Guide Edition 25 is ready for print! Please be informed that the latest version of the Selection Guide is always available on our Website where you can also download the individual pages for your personal use.

NEW SMD Discretes - The BYG10 and BYG23T round out our Controlled Avalanche Rectifier series in SMA package. The ES2xSMA is a 2A Superfast Efficient rectifier in SMA. Our Schottky portfolio has been enlarged by the addition of Low Vf devices, e. g. the SL34SMA-3G, standard parts like the SK54-3G and high temperature Schottkys like the SK3H10SMB.

NEW Axial Diodes - There are several 3rd Generation Schottky diodes like the 20SQ045-3G offering 20A and 45V at reduced leakage. We have added two more Protectifiers(R) for free-wheeling applications, the F5K120 and the F12K120 with 5A respectively 12A, low forward voltage and 120V TVS characteristics.

NEW Bridge Rectifier - In the ABS package we now offer a 1.5A version with 1000V, the ABS15M. Coming soon: the B500S2A in the slim SO-DIL outline with nominal 2.3A and 1000V reverse voltage. The KBPC is presented in the updated package outline with clear identification of the + connector.

NEW Power Diodes - PPS1045-3G and PPS1545-3G in the just 1.1mm flat PowerSMD package offer 10 resepectively 15A and 45V in the new 3G technology with low leakage current. The MBR20200CT is a 2x10A, 200V High Temperature Schottky in TO-220AB. In start-up is the Superfast Efficient rectifier MURF2060CT with 2x10A, 600V in the isolated ITO-220AB package.

NEW Transistors & Small Signal Diodes - We offer new ESD protection diodes in the tiny leadless packages 0201, 0603 and SOD-882, such as the ESDBK3V3. The family of Adjustable Voltage References/Shunt Regulators has been completed by the addition of the 1.24V version MMTV431A. Three new dual transistors in SOT-363 have been added, e. g. the NPN/PNP combination BC847PN or the Small Signal MOSFETs MMBT7002DW.

NEW HV Diodes & CLDs - With 12kV and 0.45A the BY4512F offers a Fast Reverse Recovery. The 2CL series offers Superfast Recovery of < 80ns at up to 16kV. The Current Limiting Diodes (or Constant Current Regulators) CL10MD in MiniMelf are available with 20 to 40mA at maximum 90V.

Review: Diotec at PCIM 2018 +++ Growth within the Schottky diode family of the 3rd Generation +++ Demoboard: Soon available again

From 5 to 7 June we were exhibiting at PCIM in Nuremberg. Besides electronica, this is probably the most important event to our business. We are looking back on a very successful exhibition and look forward to the next one! Our exhibition calendar can be found directly here on our homepage.

As part of our trade fair appearance, we have not only been demonstrating some live demos, but of course also offered some great giveaways. Our Demoboard 3990 with Voltage Reference/Shunt Regulator and CLD were exhausted quite quickly, so that we need to produce already new ones. So if you were not able to get one directly at our booth, you can pre-order here.

Our third generation (-3G) Schottky diodes also attracted a lot of interest during PCIM. The newest member of this family is the PPS1545-3G in the only 1.1mm thin PowerSMD package. Having 15A/45V and comparable parameters than Trench-MOS devices, it needs much less space than diodes in a D-PAK. Thus, it offers a particularly space-saving alternative for your application.

PCIM 2018: Our Fair Presentation +++ Premiere: Diotec Automotive product portfolio +++ Lecture during PCIM

With great pleasure we have been looking forward to this year's PCIM in Nuremberg. From the 5th to the 7th of June we were exhibiting at this important fair and have presented our new products. We have been in hall 9 at booth no. 517. If there was not enough time for you to visit us, you can make your request directly here.

As part of our trade fair appearance, we have not only been demonstrating some live demos, but have also had a very special highlight.

For the first time, we have been presenting a Selected, yet Comprehensive Product Portfolio for the Automotive Sector during the PCIM. In the future, you will recognize these articles which are qualified according to AEC-Q101, on the basis of the addition -AQ in the article description.

At the exhibitor forum we have been delivering a great technical lecture with our presentation "A Cost Effective, Temperature Compensated and ESD protected Power Supply for MicroControllers and Sensors using just Two Discrete Semiconductors".

The 3rd Generation (-3G) Schottky Diodes by Diotec have comparable parameters to competitive devices in Trench-MOS technology. Samples are now available, starting with the LowVf type SL34SMA-3G with 3A/40V/125°C in SMA, up to the SK84-3G having 8A/40V/150°C in SMC. Further available are axial lead types like the 20SQ045-3G with 20A/45V/150°C.

Country Manager in Korea +++ 3rd Generation Schottky Diodes +++ BYG10-Series available +++ STEP-files online

With Kevin Shin we have gained an experienced Country Manager for Diotec in Korea. Since mid April, we have expanded our presence in this important Asian market. You can reach him directly by mail to: k.shin@diotec.kr.

The 3rd Generation (-3G) Schottky Diodes by Diotec have comparable parameters to competitive devices in Trench-MOS technology. Samples are now available, starting with the LowVf type SL34SMA-3G with 3A/40V/125°C in SMA, up to the SK84-3G having 8A/40V/150°C in SMC. Further available are axial lead types like the 20SQ045-3G with 20A/45V/150°C.

The BYG10 series is a rectifier diode with up to 1000V and controlled avalanche rating. It completes the S1A to S1M series with a higher forward current and more robust reverse characteristics. Here you can order your samples directly.

STEP-files, which we have been publishing on request since July 2017, are now available on our website due to the high demand. These files are used for 3D modeling in CAD software and are available for almost the entire Diotec product portfolio. You can find the STEP files directly in the article search.