Latest News
Protectifiers(R): Ideal Free-Wheeling Diodes
See the working principle of Free-Wheeling Diodes in Battery Powered Tools and learn why Protectifiers(R) are here the better choice compared to Schottky rectifiers:
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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.
Diotec Products for LED Driver
How CLDs can drive LED arrays flicker-free and which parts are of advantage for power LED drivers:
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Three Phase Bridge DBI25-18A
How Electric Vehicles can be charged reliably and Industrial Power Supplies operated safely:
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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.
Comparison between Melf and SMA package
The differences between Melf and SMA (Flatpack) outline
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.
DBI25 Three Phase Bridges stay "cool" under load and fulfill surge requirements of EN61000-4-5
Free-Wheeling Diodes for Inductive-Load Switches in Motors and Relays