ACTT8-800CTN
Enhanced and high temperature ACTT power switch
23 June 2015 Product data sheet
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1. General description
AC Thyristor Triac power switch in a SOT78 (TO-220AB) plastic package with self-
protective clamping capabilities against low and high energy transients. This "series
CTN" triac will commutate the full RMS current at the maximum rated junction
temperature (T
j(max)
= 150 °C) without the aid of a snubber. It is used in applications
where "high junction operating temperature capability" is required.
2. Features and benefits
•
Clamping structure ensuring safe high over-voltage withstand capability
•
High junction operating temperature capability (T
j(max)
= 150 °C)
•
High minimum I
GT
for guaranteed immunity to gate noise
•
Full cycle AC conduction
•
Over-voltage withstand capability to IEC 61000-4-5
•
Pin compatible with standard triacs
•
Protective self turn-on capability for high energy transients
•
Safe clamping capability for low energy over-voltage transients
•
Less sensitive gate for high noise immunity
•
Triggering in three quadrants only
•
Planar passivated for voltage ruggedness and reliability
•
High commutation capability with maximum false trigger immunity
•
Very high immunity to false turn-on by dV/dt and IEC 61000-4-4 fast transient
•
Package is RoHS compliant
•
Package meets UL94V0 flammability requirement
3. Applications
•
AC fan, pump and compressor controls
•
Highly inductive, resistive and safety loads
•
Large and small appliances (White Goods)
•
Reversing induction motor controls
•
Applications subject to high temperature (T
j(max)
= 150 °C)
4. Quick reference data
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
V
DRM
repetitive peak off-
state voltage
- - 800 V
