ACST12-7CT STMicroelectronics, ACST12-7CT Datasheet - Page 5
ACST12-7CT
Manufacturer Part Number
ACST12-7CT
Description
IC AC POWER SWITCH 12A TO-220AB
Manufacturer
STMicroelectronics
Datasheet
1.ACST12-7CG-TR.pdf
(13 pages)
Specifications of ACST12-7CT
Triac Type
Standard
Mounting Type
Through Hole
Configuration
Single
Current - Hold (ih) (max)
50mA
Voltage - Off State
700V
Current - Gate Trigger (igt) (max)
35mA
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-220AB
Current - On State (it (rms) (max)
12A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8745-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ACST12
Figure 12. Relative variation of critical rate of
Figure 14. Relative variation of maximum
11
10
1.15
1.10
1.05
1.00
0.95
0.90
0.85
9
8
7
6
5
4
3
2
1
0
25
(dI/dt)c[T j ] / (dI/dt)c[T j =125°C]
-50
V [T /V [T = 25 °C]
CL
J
CL
-25
J
decrease of main current versus
junction temperature
clamping voltage, V
junction temperature
50
0
25
75
Minimum values
50
T j (°C)
CL
75
100
versus
100
T (°C)
Doc ID 15238 Rev 4
J
125
125
Figure 13. Relative variation of static dV/dt
Figure 15. Variation of thermal resistance
12
11
10
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0
0
25
0
dV/dt[T j ] / dV/dt[T j =125°C]
R
th(j-a)
(°C/W)
immunity versus junction
temperature
junction to ambient versus copper
surface under tab
FR4, copper thickness = 35 µm
50
5
Epoxy printed circuit board
75
10
Characteristics
100
15
D²PAK
T j (°C)
V
D
=V
R
S (cm²)
=469 V
CU
5/13
125
20