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Overvoltage Protected AC switch
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
ACS108-6SA-TR by STMicroelectronics is a TRIAC.
TRIACs are under the broader part category of Trigger Devices.
Trigger devices initiate or control actions in electronic circuits by producing output signals when specific input conditions are met. They are commonly used in timing circuits and pulse generators. Read more about Trigger Devices on our Trigger Devices part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
45AC6314
|
Newark | Triac, 600V, 0.45A, To-92-3, Peak Repetitive Off-State Voltage, Vdrm:600V, On State Rms Current It(Rms):450Ma, Triac Case Style:To-92, Gate Trigger Current Max (Qi), Igt:10Ma, Gate Trigger Voltage Max Vgt:1V, Peak Gate Power:100Mw, Rohs Compliant: Yes |Stmicroelectronics ACS108-6SA-TR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 7515 |
|
$0.3040 / $0.4450 | Buy Now |
DISTI #
497-5567-1-ND
|
DigiKey | TRIAC SENS GATE 600V 0.45A TO92 Min Qty: 1 Lead time: 15 Weeks Container: Cut Tape (CT), Tape & Reel (TR) |
3990 In Stock |
|
$0.4075 / $1.6600 | Buy Now |
DISTI #
ACS108-6SA-TR
|
Avnet Americas | Overvoltage Protected AC Switch 3-Pin TO-92 T/R - Tape and Reel (Alt: ACS108-6SA-TR) RoHS: Compliant Min Qty: 4000 Package Multiple: 2000 Lead time: 15 Weeks, 0 Days Container: Reel | 0 |
|
$0.1602 / $0.1704 | Buy Now |
DISTI #
511-ACS108-6SA-TR
|
Mouser Electronics | Triacs Trans voltage protected AC Switch RoHS: Compliant | 3977 |
|
$0.2110 / $0.5900 | Buy Now |
DISTI #
V79:2366_26448399
|
Arrow Electronics | TRIAC 600V 0.8A(RMS) 13.7A 3-Pin TO-92 T/R Min Qty: 1 Package Multiple: 1 Date Code: 1913 | Americas - 1138 |
|
$0.1368 | Buy Now |
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STMicroelectronics | Overvoltage Protected AC switch RoHS: Compliant Min Qty: 1 | 3977 |
|
$0.3400 / $0.5800 | Buy Now |
DISTI #
60617161
|
Verical | TRIAC 600V 0.8A(RMS) 13.7A 3-Pin TO-92 T/R Min Qty: 43 Package Multiple: 1 Date Code: 1913 | Americas - 1138 |
|
$0.1368 | Buy Now |
DISTI #
ACS108-6SA-TR
|
IBS Electronics | ACS108 SERIES 600 TO 800 VDRM 0.8 A TRIAC PROTECTION THYRISTOR - TO-92 Min Qty: 6000 Package Multiple: 1 | 0 |
|
$0.2223 / $0.2340 | Buy Now |
DISTI #
ACS108-6SA-TR
|
Avnet Silica | Overvoltage Protected AC Switch 3Pin TO92 TR (Alt: ACS108-6SA-TR) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 16 Weeks, 0 Days | Silica - 14000 |
|
Buy Now | |
|
Cytech Systems Limited | TRIAC SENS GATE 600V 0.45A TO92 | 6000 |
|
RFQ |
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ACS108-6SA-TR
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
ACS108-6SA-TR
STMicroelectronics
Overvoltage Protected AC switch
|
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | TO-92 | |
Package Description | ROHS COMPLIANT, PLASTIC PACKAGE-3 | |
Pin Count | 3 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8541.30.00.80 | |
Factory Lead Time | 15 Weeks | |
Samacsys Manufacturer | STMicroelectronics | |
Configuration | SINGLE | |
JEDEC-95 Code | TO-92 | |
JESD-30 Code | O-PBCY-T3 | |
JESD-609 Code | e3 | |
Number of Elements | 1 | |
Number of Terminals | 3 | |
Operating Temperature-Max | 150 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Shape | ROUND | |
Package Style | CYLINDRICAL | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Qualification Status | Not Qualified | |
RMS On-state Current-Max | 0.45 A | |
Repetitive Peak Off-state Voltage | 600 V | |
Surface Mount | NO | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | THROUGH-HOLE | |
Terminal Position | BOTTOM | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Trigger Device Type | TRIAC |
This table gives cross-reference parts and alternative options found for ACS108-6SA-TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ACS108-6SA-TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Manufacturer | Composite Price | Description | Compare |
---|---|---|---|---|
ACS108-6SA | STMicroelectronics | $0.3974 | Overvoltage Protected AC switch | ACS108-6SA-TR vs ACS108-6SA |
ACS108-5SA-TR | STMicroelectronics | Check for Price | 500V, 0.3A, TRIAC, TO-92, PLASTIC PACKAGE-3 | ACS108-6SA-TR vs ACS108-5SA-TR |
ACS108-5SA | STMicroelectronics | Check for Price | 500V, 0.3A, TRIAC, TO-92, PLASTIC PACKAGE-3 | ACS108-6SA-TR vs ACS108-5SA |
A good PCB layout for the ACS108-6SA-TR involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the distance between the device and the decoupling capacitors. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
To ensure accurate current measurements, it's essential to follow proper PCB layout guidelines, use a low-impedance current sense resistor, and minimize the noise on the analog input pins. Additionally, calibrate the device using the internal calibration feature or an external calibration method.
The maximum allowable voltage on the VCC pin of the ACS108-6SA-TR is 5.5V. Exceeding this voltage may damage the device. It's recommended to use a voltage regulator or a voltage limiter to ensure the voltage remains within the specified range.
The ACS108-6SA-TR has a built-in thermal shutdown feature that activates when the device temperature exceeds 150°C. To handle this feature, ensure proper heat dissipation, use a heat sink if necessary, and implement a thermal monitoring system to detect and respond to thermal shutdown events.
To filter noise on the analog input pins, use a low-pass filter with a cutoff frequency below 100 kHz. A simple RC filter or a more complex active filter can be used, depending on the specific application requirements.