ACST6-7ST STMicroelectronics, ACST6-7ST Datasheet - Page 3

• Manufacturer Part Number: ACST6-7ST
• Description: IC AC POWER SWITCH TO-220AB
• Manufacturer: STMicroelectronics

Specifications of ACST6-7ST

• Triac Type: Logic - Sensitive Gate
• Mounting Type: Through Hole
• Configuration: Single
• Current - Hold (ih) (max): 25mA
• Voltage - Off State: 700V
• Current - Gate Trigger (igt) (max): 10mA
• Current - Non Rep. Surge 50, 60hz (itsm): 45A, 50A
• Current - On State (it (rms)) (max): 6A
• Voltage - Gate Trigger (vgt) (max): 1.5V
• Package / Case: TO-220-3
• Current - On State (it (rms) (max): 6A
• For Use With: 497-8224 - BOARD EVAL ACST6-7ST/X0205NN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2547-5

ACST6
Table 4.
1. For both polarities of OUT pin referenced to COM pin
Table 5.
Figure 2.
Symbol
Symbol
Rt
V
R
V
R
I
I
8
7
6
5
4
3
2
1
0
DRM
RRM
TM
th(j-c)
T0
h(j-a)
d
0
(1)
P(W)
(1)
(1)
= 180°
I
I
Threshold voltage
Dynamic resistance
V
Junction to ambient
Junction to ambient (soldered on 1 cm
Junction to case for full cycle sine wave conduction
OUT
OUT
OUT
1
Static characteristics
Thermal resistances
Maximum power dissipation versus
rms on-state current
= 2.1 A, t
= 8.5 A, t
= V
DRM
2
/ V
p
p
= 500 µs
= 500 µs
RRM
3
180°
4
Test conditions
Parameter
I T(RMS) (A)
5
Doc ID 7297 Rev 10
2
copper pad)
6
Figure 3.
7
6
5
4
3
2
1
0
0
T
T
T
T
T
I T(RMS) (A)
j
j
j
j
j
= 25 °C
= 125 °C
= 125 °C
= 25 °C
= 125 °C
25
On-state rms current versus case
temperature (full cycle)
TO-220AB
TO-220FPAB
I
D
TO-220FPAB
TO-220AB
D
2
PAK
2
2
PAK
PAK , I
MAX.
MAX.
MAX.
MAX.
MAX.
TO-220FPAB
50
T C (°C)
2
PAK
75
TO-220AB
Value
D²PAK
500
I²PAK
1.4
1.7
0.9
Value
80
20
4.25
2.5
Characteristics
60
65
45
100
= 180°
Unit
°C/W
°C/W
m
Unit
µA
µA
V
V
125
3/15