ACST12-7SG STMicroelectronics, ACST12-7SG Datasheet - Page 3
ACST12-7SG
Manufacturer Part Number
ACST12-7SG
Description
IC AC PWR SW 700V 12A D2PAK
Manufacturer
STMicroelectronics
Datasheet
1.ACST12-7CG-TR.pdf
(13 pages)
Specifications of ACST12-7SG
Triac Type
Logic - Sensitive Gate
Mounting Type
Surface Mount
Configuration
Single
Current - Hold (ih) (max)
30mA
Voltage - Off State
700V
Current - Gate Trigger (igt) (max)
10mA
Current - Non Rep. Surge 50, 60hz (itsm)
120A, 126A
Current - On State (it (rms)) (max)
12A
Voltage - Gate Trigger (vgt) (max)
1V
Package / Case
TO-263-3, D²Pak (2 leads + Tab), TO-263AB
Current - On State (it (rms) (max)
12A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ACST12
Table 4.
1. For both polarities of OUT pin referenced to COM pin
Table 5.
Figure 2.
Figure 4.
Symbol
Symbol
R
V
R
V
15
14
13
12
11
10
3.0
2.5
2.0
1.5
1.0
0.5
0.0
R
I
I
9
8
7
6
5
4
3
2
1
0
DRM
RRM
TM
th(j-c)
th(j-a)
T0
d
0
0
P(W)
(1)
I T(RMS) (A)
(1)
(1)
=180 °
TO-220AB
1
I
Threshold voltage
Dynamic resistance
V
Junction to case (AC)
Junction to ambient
OUT
OUT
2
Static characteristics
Thermal characteristics
With 1cm
25
Maximum power dissipation versus
on-state rms current (full cycle)
On-state rms current versus
ambient temperature (free air
convection full cycle)
= 17 A, t
D
= V
3
2
PAK
2
T amb (°C)
of cu
DRM
4
/ V
p
50
5
= 500 µs
RRM
I
T(RMS)
6
(A)
7
75
8
9
Test conditions
100
Parameter
10
Doc ID 15238 Rev 4
11
125
12
Figure 3.
Figure 5.
1.0E+00
13
12
11
10
1.0E-01
1.0E-02
9
8
7
6
5
4
3
2
1
0
0
I
T(RMS)
1.0E-03
TO-220AB
D
TO-220AB
D
2
2
K=[Z th /R th ]
(A)
PAK
PAK with 1 cm
T
T
T
T
T
j
j
j
j
j
= 25 °C
= 125 °C
= 125 °C
= 25 °C
= 125 °C
1.0E-02
25
On-state rms current versus case
temperature (full cycle)
Relative variation of thermal
impedance versus pulse duration
1.0E-01
2
50
of Cu
Z th (j -c)
MAX.
MAX.
MAX.
MAX.
T
T
C
C
1.0E+00
(°C)
(°C)
75
1.0E+01
Value
Value
1.5
0.9
1.5
1.5
Characteristics
30
20
60
45
1.0E+02
100
Z th(j-a)
t p (s)
°C/W
°C/W
°C/W
°C/W
Unit
Unit
1.0E+03
m
mA
µA
V
V
125
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