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ESD Protection Device +++ Video about LED Driver +++ 5000W TVS in SMC

electronica in Munich Diotec presented for the first time to the public the ESD Protection Diode ESD5Z. It comes in the ultra small SOD-523 package and offers ESD protection up to 30kV. Available parts have stand-off voltages of 3.3V, 5.0V and 12V.

The Second Edition of our online video presentation series addresses designers of LED Drivers for smart lighting applications. The video will be presented live at our stand A5.417. Visitors can further take flyers with printed-on QR codes and watch all of our videos any time on their mobile devices.

We start a new series of TVS diodes in SMC package with peak pulse power of 5000W at 10/1000µs pulses. First available are the bidirectional 5.0SMCJ24CA, and the two unidirectional versions 5.0SMCJ28A and 5.0SMCJ30A.

Online Video about EV Chargers +++ New: MUR460L +++ Difference Melf to SMA

Presentations

In the First Video Edition you will learn how electric vehicles can be charged reliably by means of the DBI25-18A. These bridge rectifiers are further interesting for industrial power supplies operated on worldwide mains.

During electronica India in Bangalore we presented for the first time to the public the Superfast Efficient Rectifier MUR460L. This 4A/600V axial lead diode with optimized price/performance ratio comes with a trr of only 50ns at a forward voltage of 1.28V. It is used e. g. for the output rectification at very high frequencies.

Our Application Note shows at a glance the different outlines and explains, why Melf is better suited for high power ratings and the flatpack SMA for thermal cycle loads.

New Sales and Marketing Manager for the ASEAN market

that Mr. Andy Lim will be in charge as ASEAN Sales and Marketing Manager for Diotec Semiconductor Ltd Pte. Mr. Lim is based in Singapore and is supporting from there this market. You can find here his contact data.

DBI25-18A +++ Free-Wheeling Diodes +++ AEC-Q101 "compliant"

PCIM Europe we informed ...

... about AEC-Q101 "compliant" products.
... how "cool" DBI25 Three Phase Bridges stay under load and how to overcome a potential design gap when circuits have to fulfill EN61000-4-5 surges.
... why Protectifiers® are the perfect choice for Free-wheeling Diode Applications.

Special Sale on Selected Overstock Articles

for attractive prices and special conditions. This may be of interest for your business demands? Here detailed listing of these components.

With pleasure we can provide a quotation for your inquiry on single packaging quantity up to and including the complete package - please contact Diotec Sales with your inquiry.

DBI25-18A: Next Generation Three Phase Bridge Helps to Solve Design Challenge

varistors for input voltage surge protection. Such varistors have a clamping voltage of typically 1650V, making the industry standard 1600V input bridges working at or even over the limit. This challenge can be managed by using the next generation three phase bridge DBI25-18A by Diotec. Its 1800V Vrrm provides a comfortable safety margin, allowing for reliable operation of industrial power supplies and frequency inverters.

The parts itself will be introduced to public the first time during electronica China and PCIM. Samples can be ordered now and will be shipped from May onwards.

200W TVS and 1A Fast Recovery in SOD-123FL, 150V Schottky in SMA/B/C

Selection Guide 24 comes with some new products which have been introduced the first time in the new data sheet layout. The SMF5.0...220CA are TVS diodes having 200W peak pulse power in the 1.3mm slim package SOD-123FL. In the same package is the Fast Recovery rectifier the FRL1A...M, having 1A and 50...1000V. These parts completes that exisiting outline family. The 150V Schottkys round out the type families SK32SMA...SK315SMA (3A in SMA), SK52...SK515 (5A in SMB) and SK82...SK815 (8A in SMC).

Flicker-free driving of LEDs / Design of Input Rectifiers

our visitors how only three components can provide a flicker-free driving of LED arrays directly on the 110/230V mains - see also our application note. The audience of our presentation on the PCIM forum learned more about the state-of-the-art design of input rectifiers.

New Devices in SOT-363

On electronica China in Shanghai we introduced our new devices in SOT-363 package:

electronica: Axial Diodes with Reduced Taping Width

Save the amount of lead wire which you will need to cut away! Our axial diodes, with reduced taping width, protect the environment by reducing the amount of waste material you will have to dispose of. As a bonus, they also save money up front because the shorter lead parts are priced less than the longer lead version!

The reduced taping width of 38mm (instead of 64mm) is available on request for components in DO-41 and DO-15 such as:

  • Zener diodes ZPY or ZY series
  • TVS diodes P4KE/BZW04 and P6KE/BZW06 series
  • The SB3H150 3A/150V Schottky diode

Diotec Semiconductor AG

Kreuzmattenstrasse 4
79423 Heitersheim
Germany

Telefon +49 7634 5266-0
Telefax +49 7634 5266-61

mail@diotec.com