ACTT8-800C0 Datasheet, PDF (1/12 Pages) NXP Semiconductors – AC Thyristor Triac power switch

ACTT8-800C0
AC Thyristor Triac power switch
24 May 2013
Product data sheet
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.
2. Features and benefits
• Clamping structure ensuring safe high over-voltage withstand capability
• Direct interfacing with low power drivers and microcontrollers
• Full cycle AC conduction
• Over-voltage withstand capability to IEC 61000-4-5
• Pin compatible with standard triacs
• Planar passivated for voltage ruggedness and reliability
• 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
• Very high immunity to false turn-on by dV/dt
3. Applications
• AC fan, pump and compressor controls
• Highly inductive, resistive and safety loads
• Large and small appliances (White Goods)
• Reversing induction motor controls
4. Quick reference data
Table 1.
Symbol
V_DRM
I_TSM
T_j
I_T(RMS)
V_PP
Quick reference data
Parameter
Conditions
repetitive peak off-
state voltage
non-repetitive peak on- full sine wave; T_j(init) = 25 °C;
state current
t_p = 20 ms; Fig. 4; Fig. 5
junction temperature
RMS on-state current full sine wave; T_mb ≤ 105 °C; Fig. 1;
Fig. 2; Fig. 3
peak pulse voltage
T_j = 25 °C; non-repetitive, off-state;
Fig. 6
Min Typ Max Unit
-
-
800 V
-
-
80
A
-
-
125 °C
-
-
8
A
-
-
2
kV
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