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Q2012LH5 View Datasheet(PDF) - Littelfuse, Inc

Part NameQ2012LH5 Littelfuse
Littelfuse, Inc Littelfuse
DescriptionAlternistor Triacs(6 A to 40 A)
Q2012LH5 Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
* US.eLle.cRtedEFPCileaOc#kGEa7gN1e6IsZ39ED
*TO-218
*TO-220
*TO-218X
E4
TO-263
D2Pak
TO-252
D-Pak
TO-251
V-Pak
MT2
MT1
G
Alternistor Triacs
(6 A to 40 A) RoHS
E4
General Description
Teccor offers bidirectional alternistors with current ratings from
6 A to 40 A and voltages from 200 V to 1000 V as part of Tec-
cor's broad line of thyristors. Teccor's alternistor is specifically
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-
term reliability and parameter stability. Teccor's glass-passivated
junctions offer a reliable barrier against junction contamination.
Teccor's TO-218X package is designed for heavy, steady power-
handling capability. It features large eyelet terminals for ease of
soldering heavy gauge hook-up wire. All the isolated packages
have a standard isolation voltage rating of 2500 V rms.
Variations of devices covered in this data sheet are available for
custom design applications. Consult the factory for further
information.
Features
• RoHS Compliant
• High surge current capability
• Glass-passivated junctions
• 2500 V ac isolation for L, J, and K Packages
• High commutating dv/dt
• High static dv/dt
©2004 Littelfuse, Inc.
Thyristor Product Catalog
E4 - 1
http://www.littelfuse.com
+1 972-580-7777
Direct download click here
 

General Description
Teccor offers bidirectional alternistors with current ratings from 6 A to 40 A and voltages from 200 V to 1000 V as part of Teccors broad line of thyristors. Teccors alternistor is specifically 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.

Features
• RoHS Compliant
• High surge current capability
• Glass-passivated junctions
• 2500 V ac isolation for L, J, and K Packages
• High commutating dv/dt
• High static dv/dt

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