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ACST4 Datasheet(PDF) 3 Page - STMicroelectronics

Part # ACST4
Description  Overvoltage protected AC switch
PDF  13 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ACST4 Datasheet(HTML) 3 Page - STMicroelectronics

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ASCT4
Characteristics
Doc ID 8766 Rev 5
3/13
Table 4.
Static characteristics
Symbol
Test conditions
Value
Unit
VTM
(1)
1.
For both polarities of OUT pin referenced to COM pin
IOUT = 5.6 A, tp = 500 µs
Tj = 25 °C
MAX.
1.7
V
VT0
(1)
Threshold voltage
Tj = 125 °C
MAX.
0.9
V
Rd
(1)
Dynamic resistance
Tj = 125 °C
MAX.
110
m
Ω
IDRM
IRRM
VOUT = VDRM/ VRRM
Tj = 25 °C
MAX.
20
µA
Tj = 125 °C
MAX.
500
µA
Table 5.
Thermal resistances
Symbol
Parameter
Value
Unit
Rth(j-a)
Junction to ambient
TO-220FPAB
60
°C/W
Junction to ambient (soldered on 0.5 cm2 copper pad)
DPAK
70
Rth(j-c)
Junction to case for full cycle sine wave conduction
TO-220FPAB
4.6
°C/W
DPAK
2.6
Figure 2.
Maximum power dissipation versus
on-state rms current
Figure 3.
On-state rms current versus case
temperature (full cycle)
0
1
2
3
4
5
6
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
180°
α = 180°
P(W)
IT(RMS)(A)
IT(RMS)(A)
0
1
2
3
4
5
0
25
50
75
100
125
α=180°
TO220FPAB
DPAK
TC (°C)



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