ACST12-7CT-TR STMICROELECTRONICS [STMicroelectronics], ACST12-7CT-TR Datasheet - Page 4

• Manufacturer Part Number: ACST12-7CT-TR
• Description: Transient protected AC power switch
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Characteristics
4/12
Figure 6.
Figure 8.
Figure 10. Relative variation of holding
10000
1000
2.5
2.0
1.5
1.0
0.5
0.0
1000
100
100
10
-50
10
1
1
0.01
I ,I [T ]/I , I [T = 25 °C]
0
H
I
TM
T
L
I
j
TSM
=125 °C
(A)
j
(A), I t (A s)
H
-25
L
2
j
On-state characteristics
(maximum values)
Non repetitive surge peak on-state
current for a sinusoidal pulse and
corresponding value of I²t
current (I
vs. junction temperature
2
1
0
T
j
=25 °C
0.10
Typical values
dI/dt limitation: 100 A/µs
H
25
2
) and latching current (I
V
50
TM
(V)
3
1.00
75
T
I²t
j
initial=25 °C
4
V
R
100
I
t
to
d
T
TSM
P
I
j
= 30 m
I
= 0.90 V
(ms)
H
max :
L
T
j
(°C)
10.00
125
L
5
)
Figure 7.
Figure 9.
Figure 11. Relative variation of critical rate of
130
120
110
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
90
80
70
60
50
40
30
20
10
0
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50
1
0.1
I , V [T ] / I , V [T = 25 °C]
I
GT
(di/dt)c[(dV/dt)c] / Specified(di/dt)c
TSM
T
Repetitive
V
(A)
C
GT
GT
=104 °C
Q1-Q2-Q3
j
-25
GT
I
GT
Q3
Non repetitive surge peak on-state
current vs. number of cycles
(T
Relative variation of gate triggering
current (I
junction temperature (typical value)
I
decrease of main current (di/dt)c
vs. (dV/dt)c
GT
GT
Q1-Q2
j
j
initial = 25 °C)
0
10
1
T
Non repetitive
j
initial=25 °C
GT
25
) and voltage (V
50
Number of cycles
10
100
ACST12-7Cxx
ACST12 - 7Sxx
75
(dV/dt)c (V/µs)
t=20ms
One cycle
GT
100
ACST12
T j (°C)
) vs.
100
1000
125