ASD鈩?/div>
AC Switch Family
MAIN APPLICATIONS
AC static switching in appliance & industrial
control systems
Induction motor drive actuator for:
- Refrigerator / Freezer compressor
- Dishwasher spray pump
- Clothes drier tumble
Actuator for the thermostat of a refrigerator or
freezer
s
s
s
OUT
G
OUT
COM
G
OUT
COM
FEATURES
V
DRM
/ V
RRM
= +/- 700V
Avalanche controlled device
I
T(RMS)
=1.5 A with no heat sink and T
amb
= 40擄C
I
T(RMS)
= 6A with T
CASE
= 105 擄C
High noise immunity: static dV/dt > 200 V/碌s
Gate triggering current : I
GT
< 10 mA
Snubberless turn off commutation:
(dI/dt)c > 3.5A/ms
D
2
PAK, I
2
PAK, TO-220FPAB or TO-220
package
s
s
s
s
s
s
s
s
TO-220AB
ACST6-7ST
TO-220FPAB
ACST6-7SFP
OUT
OUT
G
COM
G
OUT
COM
BENEFITS
Enables equipment to meet IEC61000-4-5
standards
High off-state reliability with planar technology
Needs no external overvoltage protection
Direct interface with the microcontroller
Reduces the power component count
s
s
s
s
s
D
2
PAK
ACST6-7SG
I
2
PAK
ACST6-7SR
FUNCTIONAL DIAGRAM:
OUT
DESCRIPTION
The ACST6-7Sx 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 an induction motor
up to 6A.
This ACST 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 IEC61000-4-5 standards.
G
COM
January 2002 - Ed: 7F
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