ACST210-8B STMicroelectronics, ACST210-8B Datasheet - Page 8

• Manufacturer Part Number: ACST210-8B
• Description: Triacs AC Switch 2A A.S.D. 800V VDrm 10mA Igt
• Manufacturer: STMicroelectronics

Specifications of ACST210-8B

• Rated Repetitive Off-state Voltage Vdrm: 800 V
• On-state Rms Current (it Rms): 2 A
• Gate Trigger Voltage (vgt): 1.1 V
• Gate Trigger Current (igt): 10 mA
• Holding Current (ih Max): 10 mA
• Mounting Style: SMD/SMT
• Package / Case: DPAK
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Application information
2.3
8/13
Figure 18. Typical current and voltage waveforms across the ACST2 during
Electrical noise immunity
The ACST2 is a sensitive device (I
simple resistor by a logic level circuit, and still provides a high electrical noise immunity. The
intrinsic immunity of the ACST2 is shown by the specified dV/dt equal to 500 V/µs @ 125 °C.
This immunity level is 5 to 10 times higher than the immunity provided by an equivalent
standard technology Triac with the same sensitivity. In other words, the ACST2 is sensitive,
but has an immunity usually available only for non-sensitive device (I
IEC 61000-4-5 standard test
V
I
Doc ID 13304 Rev 3
GT
= 10 mA) and can be controlled directly though a
1.2/50 µs voltage surge
8/20 µs current surge
V peak = V CL
GT
0
0
higher than 35 mA).
ACST2