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DB3

DB3 is DIAC manufactured by STMicroelectronics.
DB3 datasheet preview

DB3 Datasheet

Part number DB3
Download DB3 Datasheet (PDF)
File Size 201.59 KB
Manufacturer STMicroelectronics
Description DIAC
DB3 page 2 DB3 page 3

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DB3 Description

Functioning as a trigger diode with a fixed voltage reference, the DB3/DB4 series can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorenscent lamp ballasts. A new surface mount version is now available in SOT-23 package, providing reduced space and patibility with automatic pick and place equipment. SMDB3 indicated as Preliminary spec as product is still in...

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