. Various E4AlternistorTriac free download

File name E4AlternistorTriac.pdf

s ge ka Z ED NI E4 c Pa ed G ct O 1639 EC #E7 le Se R * L. le U. Fi *TO-220 *TO-218X *TO-218 TO-252 D-Pak TO-263 TO-251 D 2 Pak V-Pak MT2 MT1 G Alternistor Triacs (6 A to 40 A) RoHS E4 General Description Teccor offers bidirectional alternistors with current ratings from Variations of devices covered in this data sheet are available for 6 A to 40 A and voltages from 200 V to 1000 V as part of Tec- custom design applications. Consult the factory for further cor's broad line of thyristors. Teccor's alternistor is specifically information. designed for applications that switch highly inductive loads. A special chip offers the same performance as two thyristors (SCRs) wired inverse parallel (back-to-back), providing better turn-off behavior than a standard triac. An alternistor may be trig- gered from a blocking to conduction state for either polarity of applied AC voltage with operating modes in Quadrants I, II, and III. This new chip construction provides two electrically separate SCR structures, providing enhanced dv/dt characteristics while retaining the advantages of a single-chip device. All alternistors have glass-passivated junctions to ensure long- Features term reliability and parameter stability. Teccor's glass-passivated