| Allicdata Part #: | 497-10070-5-ND |
| Manufacturer Part#: |
ACST6-8ST |
| Price: | $ 1.31 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | STMicroelectronics |
| Short Description: | TRIAC SENS GATE 800V TO220AB |
| More Detail: | TRIAC Logic - Sensitive Gate 800V 1.5A Through Hol... |
| DataSheet: |  ACST6-8ST Datasheet/PDF |
| Quantity: | 917 |
| 1 +: | $ 1.19070 |
| 10 +: | $ 1.07037 |
| 100 +: | $ 0.86014 |
| 500 +: | $ 0.70671 |
Specifications
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Obsolete |
| Triac Type: | Logic - Sensitive Gate |
| Voltage - Off State: | 800V |
| Current - On State (It (RMS)) (Max): | 1.5A |
| Voltage - Gate Trigger (Vgt) (Max): | 1.5V |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 45A, 50A |
| Current - Gate Trigger (Igt) (Max): | 10mA |
| Current - Hold (Ih) (Max): | 25mA |
| Configuration: | Single |
| Operating Temperature: | -- |
| Mounting Type: | Through Hole |
| Package / Case: | TO-220-3 |
| Supplier Device Package: | TO-220AB |
| Base Part Number: | ACST6 |
Description
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Thyristors - TRIACs are semiconductor devices whose main application is to act as a switch. They are designed to either conduct current when activated or turn it off. TRIACs are used to control power in systems such as fan control, AC motor control, lamp dimming and similar applications.A TRIAC is essentially two Thyristors connected back-to-back in a single package. This allows the TRIAC to switch current in both directions. This unique capability is what sets the TRIAC apart from other switches and makes it much more versatile. It is also known as an AC switch since its switching performance is optimized for applications involving alternating current (AC).The most common type of TRIAC is the ACST6-8ST, a device that can control AC power up to 8 Amps. It is a three-terminal semiconductor device, with gate, main terminal 1 (MT1), and main terminal 2 (MT2). The gate terminal is used to trigger the TRIAC via a control signal, usually coming from a microcontroller or other digital circuit. The MT1 and MT2 terminals are the main terminals that carry the AC current through the TRIAC.The working principle of the ACST6-8ST is based on a two-stage process. The first stage is the “turn-on” stage, where the TRIAC is triggered by a gate control signal. Once the TRIAC is turned on, it will remain in this conducting state until the end of the AC cycle or until the gate signal is again triggered. The second stage is the “turn-off” stage, where the TRIAC will again be triggered by the gate signal to revert back to its initial non-conducting state.The ACST6-8ST is an efficient switch and is suitable for many applications in the consumer, industrial, and commercial markets. Its main application field is in building automation, where it is used to control the power to lights, motors, fans, solenoid valves, and other such devices. It is commonly used in applications such as dimmer switches, fan control, and other AC power control applications. This makes it a powerful and versatile device that can be used in a variety of applications.In conclusion, the ACST6-8ST is a powerful and versatile switch that is suitable for a variety of applications. Its two-stage process allows it to control AC power very efficiently, and its three-terminal design makes it easy to use in many applications. It is commonly used to control lights, fans, heating and air conditioning, and other AC power control applications.
The specific data is subject to PDF, and the above content is for reference
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|---|
| ACST410-8BTR | STMicroelect... | -- | 35000 | TRIAC SENS GATE 800V 4A D... |
| ACST610-8T | STMicroelect... | -- | 17483 | TRIAC SENS GATE 800V 6A T... |
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| ACST410-8B | STMicroelect... | 1.09 $ | 6031 | TRIAC SENS GATE 800V 4A D... |
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| ACST610-8FP | STMicroelect... | 1.31 $ | 1015 | TRIAC SENS GATE 800V TO22... |
| ACST830-8T | STMicroelect... | 1.61 $ | 1156 | TRIAC 800V 8A TO220ABTRIA... |
| ACST310-8BTR | STMicroelect... | 0.18 $ | 5000 | TRIAC SENS GATE 800V 3A D... |
| ACST210-8BTR | STMicroelect... | -- | 5000 | TRIAC SENS GATE 800V 2A D... |
| ACST310-8B | STMicroelect... | -- | 2634 | TRIAC SENS GATE 800V 3A D... |
| ACST610-8R | STMicroelect... | 1.39 $ | 1980 | TRIAC SENS GATE 800V 6A I... |
| ACST1235-7GTR | STMicroelect... | 0.84 $ | 1000 | TRIAC 700V 12A D2PAKTRIAC... |
| ACST12-7CG-TR | STMicroelect... | 0.0 $ | 1000 | TRIAC 700V 12A D2PAKTRIAC... |
| ACST610-8G | STMicroelect... | -- | 668 | TRIAC SENS GATE 800V 6A D... |
| ACST1010-7FP | STMicroelect... | 1.67 $ | 457 | TRIAC SENS GATE 700V TO22... |
| ACST1035-7FP | STMicroelect... | -- | 279 | TRIAC 700V 10A TO220FPABT... |
| ACST830-8FP | STMicroelect... | 1.7 $ | 145 | TRIAC 800V 8A TO220FPTRIA... |
| ACST4-8CFP | STMicroelect... | 1.03 $ | 940 | TRIAC 800V 4A TO220FPTRIA... |
| ACST4-7CH | STMicroelect... | 1.01 $ | 2832 | TRIAC 700V 4A IPAKTRIAC S... |
| ACST4-8SFP | STMicroelect... | 1.03 $ | 974 | TRIAC SENS GATE 800V 4A T... |
| ACST4-7CFP | STMicroelect... | -- | 617 | TRIAC 700V 4A TO220FPTRIA... |
| ACST435-8FP | STMicroelect... | 1.11 $ | 298 | TRIAC 800V 4A TO220FPTRIA... |
| ACST6-8ST | STMicroelect... | 1.31 $ | 917 | TRIAC SENS GATE 800V TO22... |
| ACST6-7SG-TR | STMicroelect... | 0.0 $ | 1000 | TRIAC SENS GATE 700V 6A D... |
| ACST610-8GTR | STMicroelect... | -- | 1000 | TRIAC SENS GATE 800V 6A D... |
| ACST6-7SG | STMicroelect... | -- | 1749 | TRIAC SENS GATE 700V 6A D... |
| ACST1035-8FP | STMicroelect... | 1.58 $ | 590 | TRIAC 800V 10A TO-220FPAB... |
| ACST1010-7T | STMicroelect... | 1.7 $ | 780 | TRIAC SENS GATE 700V 10A ... |
| ACST1035-7T | STMicroelect... | 1.7 $ | 594 | TRIAC 700V 10A TO220ABTRI... |
| ACST10-7CT | STMicroelect... | 1.82 $ | 811 | TRIAC SENS GATE 700V 10A ... |
| ACST10-7ST | STMicroelect... | 1.82 $ | 39 | TRIAC SENS GATE 700V 10A ... |
| ACST12-7ST | STMicroelect... | 1.93 $ | 976 | TRIAC SENS GATE 700V 12A ... |
| ACST12-7CT | STMicroelect... | 1.93 $ | 859 | TRIAC 700V 12A TO220ABTRI... |
| ACST830-8GTR | STMicroelect... | 0.92 $ | 1000 | TRIAC 800V 8A D2PAKTRIAC ... |
| ACST8-8CG-TR | STMicroelect... | -- | 1000 | TRIAC 800V 8A D2PAKTRIAC ... |
| ACST1235-8FP | STMicroelect... | 1.36 $ | 1000 | TRIAC 800V 12A TO-220FPAB... |
| ACST210-8B | STMicroelect... | -- | 1000 | TRIAC SENS GATE 800V 2A D... |
| ACST435-8BTR | STMicroelect... | -- | 1000 | TRIAC 800V 4A DPAKTRIAC S... |
| ACST435-8B | STMicroelect... | 0.46 $ | 1000 | TRIAC 800V 4A DPAKTRIAC S... |
| ACST410-8FP | STMicroelect... | 0.55 $ | 1000 | TRIAC SENS GATE 800V TO22... |
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