Quest Semiconductors

11/04/2026

Fantastic show at Electronica Delhi this week. On display was for the first time our 5kv and 10kv SiC Schottky Barrier diodes. No other company globally can produce these except Quest Semi. Contact us now at [email protected]

15/03/2026

13/03/2026

Quest are now supplying its 5kv and 10kv SiC devices . If you are a distributor please contact us for potential distribution opportunities.
[email protected]

12/11/2025

Do you need a high voltage SiC discrete device for your high energy application? Medial, defence, Automotive or Industrial? Quest has the products. From 650v 200amp single die SiC Schottky diodes to 5kv 10amp single die, we can cater for your needs where other manufacturers can't.
Contact US NOW AT [email protected] for data sheets and prices.

PLUS, WE HAVE LOW VOLUME WAFER RUNS!!!

19/06/2025

650v 200amp Single Die Schottky Barrier Diodes available only through Quest

19/06/2025

Direct Energy Weapons are a perfect product to use Quests unique 5kv Schottky barrier diodes.

https://questsemi.com/defence-and-aerospace/

16/06/2025

Only Quest manufacturer 5kv 10amp SiC Schottky diodes . Order now at digikey

DigiKey offers millions of products from thousands of manufacturers, many in-stock quantities available to ship same day. Apple Pay, Google Pay™ & Paypal accepted, order online today!

15/06/2025

Quest now offer a range of 3.3kv and 5kv SiC Schottky diodes only available to buy from Digikey for orders less than 1000 pieces. Contact NOW if you have an OEM enquiry.

Order today, ships today. QSD-10HCS500U – Diode 5000 V 33A Through Hole TO-247-2 from Quest Semi. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

15/06/2025

https://www.digikey.com/en/products/detail/quest-semi/QSD10HCS500U/24625370

Order today, ships today. QSD-10HCS500U – Diode 5000 V 33A Through Hole TO-247-2 from Quest Semi. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

20/01/2025

Quest Semi leaving Cairns Australia to attend the
https://www.automotiveworld.jp/hub/en-gb/about/ev-japan.html

12/01/2025

Now available 5000v 10amp SiC Schottky Diodes 1.5Vf available in wafer, die or packaged form.
Contact [email protected]