Application`AC ON/OFF static switching in appliances & industrial control systems`Drive of low power highly resistive or inductive loads like: solenoid, pump, fan, micro-motorSpecifications Symbol Parameter Value Unit I T RMS) RMS on-state current (full sine wave) TO...
ACST2: Application`AC ON/OFF static switching in appliances & industrial control systems`Drive of low power highly resistive or inductive loads like: solenoid, pump, fan, micro-motorSpecifications ...
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Symbol |
Parameter |
Value |
Unit | ||
I T RMS) |
RMS on-state current (full sine wave) |
TO-220FPAB |
Tc = 105° C |
2 |
A |
DPAK |
Tc = 110 °C | ||||
ITSM |
Non repetitive surge peak on-state current (full cycle sine wave, TJ initial = 25° C) |
F = 60 Hz |
t = 16.7 ms |
8.4 | |
F =50 Hz |
t = 20 ms |
8.0 | |||
I²t |
I²t Value for fusing |
tp = 10 ms |
0.5 |
A²s | |
dI/dt |
Critical rate of rise of on-state current IG = 2 x IGT, tr = 100 ns |
F = 120 Hz |
Tj = 125° C |
50 |
A/s |
V PP (1) |
Non repetitive line peak mains voltage (1) |
Tj = 25° C |
2 |
kV | |
P G(AV) |
Average gate power dissipation |
Tj = 125° C |
0.1 |
W | |
PGM |
Peak gate power dissipation (tp = 20 s) |
Tj = 125° C |
10 |
W | |
IGM |
Peak gate current (tp = 20 s) |
Tj = 125° C |
1.6 |
A | |
T stg Tj |
Storage junction temperature range Operating junction temperature range |
-40 to +150 -40 to +125 |
° C | ||
Tl |
Maximum lead soldering temperature during 10 s (at 3 mm from plastic case) |
260 |
° C |
The ACST2 series belongs to the AC power switch family built around the ASD technology. This high performance device is adapted to home appliances or industrial systems and drives loads up to 2 A.
This ACST2 switch embeds a Triac structure with a high voltage clamping device to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standards. The component needs a low gate current to be activated (IGT < 10 mA) and in the mean time provides a high electrical noise immunity such as those described in the IEC 61000-4-4 standards.