ACST4-7SB STMicroelectronics, ACST4-7SB Datasheet
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ACST4-7SB
Specifications of ACST4-7SB
Related parts for ACST4-7SB
ACST4-7SB Summary of contents
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... A.S.D. specific discrete) technology. This high performance device is suited to home appliances or industrial systems, and drives loads This ACST4 switch embeds a Triac structure and a high voltage clamping device able to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standards ...
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... T = 125 °C 100 ° 125 °C 0 125 ° 125 °C 1.6 j -40 to +150 -40 to +125 260 1500 ACST410 ACST435 MAX MAX. 1.0 1.1 MIN. 0.2 MAX MAX MIN. 500 1000 MIN MIN. 850 ASCT4 Unit A/µ °C °C °C ...
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ASCT4 Table 4. Static characteristics Symbol ( 5 500 µs TM OUT p (1) V Threshold voltage T0 (1) R Dynamic resistance d I DRM OUT DRM RRM I ...
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Characteristics Figure 4. On-state rms current versus ambient temperature (free air convection, full cycle) I T(RMS) (A) 2.0 TO-220FPAB 1.5 DPAK with copper 2 surface = 0.5 cm 1.0 0 (°C) 0 Figure 6. Relative ...
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ASCT4 Figure 10. On-state characteristics (maximum values (A) 100 T j max 0. 110 125 ° ° Figure ...
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... Application information 2.1 Typical application description The ACST4 device has been designed to control medium power load, such as AC motors in home appliances. Thanks to its thermal and turn off commutation performances, the ACST4 switch is able to drive an inductive load with no turn off additional snubber. It also provides high thermal performances in static and transient modes such as the compressor inrush current or high torque operating conditions motor ...
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... Figure 17. Universal drum motor control – typical diagram 2.2 AC line transient voltage ruggedness In comparison with standard Triacs, which are not robust against surge voltage, the ACST4 is self-protected against over-voltage, specified by the new parameter V switch can safely withstand AC line transient voltages either by clamping the low energy spikes, such as inductive spikes at switch off switching to the on state (for less than 10 ms) to dissipate higher energy shocks through the load ...
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... Application information Figure 18. Overvoltage ruggedness test circuit for resistive and inductive loads for IEC 61000-4-5 standards Filtering unit AC Mains Figure 19. Typical current and voltage waveforms across the ACST4 during IEC 61000-4-5 standard test 8/ µH, Vsurge = 220 (ACST410-8), 68 Surge generator 2kV surge ...
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ASCT4 3 Ordering information scheme Figure 20. Ordering information scheme AC switch Topology T = Triac On-state rms current Triggering gate current Repetitive peak off-state voltage 8 = ...
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Package information 4 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value(TO220FPAB): 0.4 to 0.6 N·m In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK ...
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ASCT4 Table 7. DPAK dimensions 0.60 MIN. Figure 21. Footprint (dimensions in mm) Ref 6.7 3 6.7 Doc ID 8766 Rev 5 Package information ...
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... Ordering information 5 Ordering information Table 8. Ordering information Order code ACST410-8B ACST410-8BTR ACST410-8FP ACST435-8B ACST435-8BTR ACST435-8FP 6 Revision history Table 9. Document revision history Date Jan-2003 04-Jul-2007 18-Dec-2009 12/13 Marking Package DPAK ACST4108 DPAK TO-220FPAB DPAK ACST4358 DPAK TO-220FPAB Revision 3A Previous update. 4 Reformatted to current standard. Added package. ...
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... ASCT4 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...