T H E R M O TA B
TO - 92
(0.8 – 25 Amps)
These gated triacs from Teccor Electronics are part of a broad
line of bidirectional semiconductors. The devices range in current
ratings from 0.8 to 25 amperes and in voltages from 200 to 800
The triac may be gate triggered from a blocking to conduction
state for either polarity of applied voltage and is designed for AC
switching and phase control applications such as speed and tem-
perature modulation controls, lighting controls and static switch-
ing relays. The triggering signal is normally applied between the
gate and MT1.
Teccor's gated triacs are available in a choice of different pack-
ages as shown above. Isolated packages are offered with inter-
nal construction, having the case or mounting tab electrically
isolated from the semiconductor chip. This feature facilitates the
use of low-cost assembly and convenient packaging techniques.
Tape-and-reel capability is available. See “Packing Options” sec-
tion of this catalog.
All Teccor triacs have glass-passivated junctions to ensure long
term device reliability and parameter stability. Teccor's glass
offers a rugged, reliable barrier against junction contamination.
Variations of devices covered in this data sheet are available for
custom design applications. Please consult factory for more
• Electrically-isolated packages
• Glass-passivated junctions
• Voltage capability — up to 800 Volts
• Surge capability — up to 200 Amps
Teccor Electronics, Inc.