American Microsemiconductor Inc.(AMS) supplies surface mount diacs in a mini melf package. The diac is a bidirectional trigger diode that is designed specifically to trigger a triac or SCR. Basically the diac does not conduct (except for a small leakage current) until its breakover voltage is reached. At that point the diac goes into avalanche conduction, also at that point the device ex... Read more...More Product Announcements from American Microsemiconductor, Inc.
American Microsemiconductor, Inc.