ACS120 STMicroelectronics, ACS120 Datasheet - Page 8

• Manufacturer Part Number: ACS120
• Description: Overvoltage protected AC switch
• Manufacturer: STMicroelectronics

Specifications of ACS120

• Blocking Voltage: VDRM / VRRM = +/-700V
• Avalanche Controlled: VCL typ = 1100 V
• Nominal Conducting Current: IT(RMS) = 2A
• Gate Triggering Current: IGT< 10 mA
• High Noise Immunity: static dV/dt >500V/µs

ACS120-7SB/SFP/ST
8/11
Fig. 10: On-state characteristics (maximum
values).
ORDERING INFORMATION
10.00
1.00
0.10
0.01
0.0
I
TM
T max. :
V =0.85V
R =200m
(A)
j
to
d
Number of switches
0.5
T
j
=125°C
AC Switch
1.0
T
j
=25°C
1.5
V
TM
(V)
2.0
ACS
2.5
1
20 = 2.0A
3.0
I
T(RMS)
20
3.5
-
7 = 700V
V
Fig. 11: Thermal resistance junction to ambient
versus copper surface under tab (printed circuit
board FR4, copper thickness: 35µm)
100
7
DRM
90
80
70
60
50
40
30
20
10
0
0
Rth
S
(j-a)
(°C/W)
5
X
10
Gate Sensitivity
S= 10mA
15
Package
B = DPAK
FP = TO-220FPAB
T = TO-220AB
S(cm²)
20
25
30
35
DPAK
40