ACS108-5SA-AP STMicroelectronics, ACS108-5SA-AP Datasheet - Page 6

• Manufacturer Part Number: ACS108-5SA-AP
• Description: IC AC LINE SWITCH 500V TO-92
• Manufacturer: STMicroelectronics
• Series: ASD™r

Specifications of ACS108-5SA-AP

• Triac Type: Logic - Sensitive Gate
• Mounting Type: Through Hole
• Configuration: Single
• Current - Hold (ih) (max): 25mA
• Voltage - Off State: 500V
• Current - Gate Trigger (igt) (max): 10mA
• Current - Non Rep. Surge 50, 60hz (itsm): 7.3A, 8A
• Current - On State (it (rms)) (max): 800mA
• Voltage - Gate Trigger (vgt) (max): 1V
• Package / Case: TO-92-3 (Standard Body), TO-226
• Current - On State (it (rms) (max): 800mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ACS108-5Sx
Fig. 10: Non repetitive surge peak on-state current
versus number of cycles.
Fig. 12: On-state characteristics (maximum values).
Fig. 14: Relative variation of critical (dl/dt)c versus
junction temperature.
6/8
9
8
7
6
5
4
3
2
1
0
5.00
1.00
0.10
0.01
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1
ITSM(A)
Number of cycles
0
(dI/dt)c [Tj] / (dI/dt)c [Tj=110°C]
0.8
ITM(A)
10 20 30 40 50 60 70 80 90 100 110 120
Tamb=25°C
1.0
Repetitive
1.2
10
1.4
Tj initial=25°C
Non repetitive
1.6
VTM(V)
Tj(°C)
1.8
100
2.0
2.2
t=20ms
Rd = 300 mΩ
One cycle
Vto = 0.9 V
Tj max.:
2.4
1000
2.6
Fig. 11: Non-repetitive surge peak on-state cur-
rent for a sinusoidal pulse with width tp < 10ms,
and corresponding value of I
Fig. 13: Thermal resistance junction to ambient
versus copper surface under tab (Epoxy printed
circuit board FR4, copper thickness: 35µm).
100.0
130
120
110
100
10.0
90
80
70
60
50
40
30
20
10
1.0
0.1
0
0.0
0.01
Rth(j-a) (°C/W)
ITSM(A),I²t(A²s)
0.5
1.0
1.5
0.10
2.0
S(Cu) (cm²)
tp(ms)
2.5
ITSM
2
3.0
t.
1.00
3.5
4.0
Tj initial=25°C
I²t
4.5
10.00
5.0
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