ACST310-8B Datasheet ACST310-8BTR, ACST310-8B | P10-P12

Application information ACST310-8B

10/14 DocID030200 Rev 1

Figure 19. Typical voltage and current waveforms across the ACST310-8B

during IEC 61000-4-5 standard test

2.3 Electrical noise immunity

The ACST310-8B is a sensitive device (I

max. 10 mA) and can be controlled directly

through a simple resistor by a logic level circuit, and still provides a high electrical noise

immunity. The intrinsic immunity of the ACST310-8B is shown by the specified dV/dt equal

to 1000 V/μs at 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 ACST310-8B with I

= 10 mA has immunity comparable only for higher gate

current device (I

higher than 35 mA).

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DocID030200 Rev 1 11/14

ACST310-8B Package information

3 Package information

 Epoxy meets UL94-V0

 Lead-free package

 Halogen free molding compound

In order to meet environmental requirements, ST offers these devices in different grades of

ECOPACK

packages, depending on their level of environmental compliance. ECOPACK

specifications, grade definitions and product status are available at: www.st.com.

ECOPACK

is an ST trademark.

3.1 DPAK package information

Figure 20. DPAK package outline

Package information ACST310-8B

12/14 DocID030200 Rev 1

Figure 21. DPAK recommended footprint

Table 6. DPAK package mechanical data

Ref.

Dimensions

Millimeters Inches

(1)

Typ. Min. Max. Typ. Min. Max.

A 2.18 2.40 0.0858 0.0945

A1 0.90 1.10 0.0354 0.0433

A2 0.03 0.23 0.0012 0.0091

b 0.64 0.90 0.0252 0.0354

b4 4.95 5.46 0.1949 0.2150

c 0.46 0.61 0.0181 0.0240

c2 0.46 0.60 0.0181 0.0236

D 5.97 6.22 0.2350 0.2449

D1 4.95 5.60 0.1949 0.2205

E 6.35 6.73 0.2500 0.2650

E1 4.32 5.50 0.1701 0.2165

e 2.286 0.09

e1 4.40 4.70 0.1732 0.1850

H 9.35 10.40 0.3681 0.4094

L 1.00 1.78 0.0394 0.0701

L2 1.27 0.0500

L4 0.60 1.02 0.0236 0.0402

V2 -8 ° +8 ° -8 ° +8 °

1. Inches only for reference

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P1-P3 P4-P6 P7-P9 P10-P12 P13-P14

ACST310-8B

Mfr. #:

Buy ACST310-8B

Manufacturer:

STMicroelectronics

Description:

Triacs Overvoltage protected AC switch

Lifecycle:

New from this manufacturer.

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ACST310-8B

ACST310-8B

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