ACST8-8CG STMicroelectronics, ACST8-8CG Datasheet
ACST8-8CG
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ACST8-8CG Summary of contents
Page 1
... This high performance device is suited to home appliances or industrial systems and drives an induction motor This ACST8 device embeds a Triac structure with a high voltage clamping device 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 Value j 25 °C Max 30 25 °C Max 1.0 125 °C Min 0.2 25 °C Max 30 25 °C Max 50 125 °C Min 2000 125 °C Min 8 25 °C Min 850 ACST8 Unit A/µ °C °C °C V Unit V/µs A/ms V ...
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... ACST8 Table 4. Static characteristics Symbol 11 500 µ Threshold voltage TO R Dynamic resistance D I DRM OUT DRM RRM I RRM Table 5. Thermal resistances Symbol Junction to ambient R th(j-a) Junction to ambient (soldered Junction to case (AC) th(j-c) Figure 2. Maximum power dissipation versus on-state rms current P(W) 10 =180 ° ...
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... H versus junction temperature T (° Non repetitive surge peak on-state current and corresponding value versus sinusoidal pulse width dI/dt limitation: 100 A/µs sinusoidal pulse t (ms) with width t < 0.10 1.00 ACST8 Z th(j-a) t (s) p 1.0E+ 100 125 T initial=25 ° TSM I²t 10.00 ...
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... ACST8 Figure 10. On-state characteristics (maximum values) 100 =125 °C T =25 ° Figure 12. Relative variation of static dV/dt immunity versus junction temperature (gate open) dV/dt dV/dt[T =125° (° Figure 14. Relative variation of clamping voltage (V ) versus junction CL temperature (minimum values) 1.15 1.10 1.05 1.00 ...
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... Application information 2.1 Typical application description The ACST8 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 ACST8 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 high torque operating conditions or inrush current motor ...
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... ACST8 2.2 AC line transient voltage ruggedness In comparison with standard Triacs, which are not robust against surge voltage, the ACST8 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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... Ordering information scheme Figure 18. Typical current and voltage waveforms across the ACST8 during IEC 61000-4-5 standard test 3 Ordering information scheme Figure 19. Ordering information scheme AC switch Topology T = Triac On-state rms current Triggering gate current Repetitive peak off-state voltage 8 = 800 V Package FP = TO-220FPAB T = TO-220AB ...
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... ACST8 4 Package information ● Epoxy meets UL94, V0 ● Recommended torque: 0.4 to 0.6 N·m 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. ® ...
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... L2 16 Typ. 0.63 Typ. L3 28.6 30.6 1.126 L4 9.8 10.6 0.386 L5 2.9 3.6 0.114 L6 15.9 16.4 0.626 L7 9.00 9.30 0.354 3.00 3.20 0.118 ACST8 Max. 0.181 0.106 0.108 0.027 0.039 0.067 0.067 0.205 0.106 0.409 1.205 0.417 0.142 0.646 0.366 0.126 ...
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... ACST8 2 Table 8. D PAK dimensions Figure 20. Footprint (dimensions in mm) Ref FLAT ZONE NO LESS THAN 2mm 16.90 10.30 8.90 Doc ID 7463 Rev 9 Package information Dimensions Millimeters Min. Max. Min. A 4.40 4.60 0.173 A1 2.49 2.69 0.098 A2 0.03 0.23 0.001 B 0.70 0.93 0.027 B2 1.14 1 ...
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... Table 6 page 3: I parameter added GT Added ECOPACK statement. Reformatted for consistency with other 7 datasheets in this product class. Order codes updated. 8 Updated Figure 19. 9 Updated Table 2. Doc ID 7463 Rev 9 ACST8 Weight Base qty Packing mode 2 Tube 2 Tube 1.5 g 500 Tape and reel ...
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... ACST8 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. ...