What is the Additional Feature ?

Name: MOC3021S-TA
Brand: Lite-On Inc.
SKU: MOC3021S-TA
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Lite-On Inc. MOC3021S-TA

Part No.:: MOC3021S-TA

Manufacturer:: Lite-On Inc.

Package:: 6-SMD, Gull Wing

Datasheet:: MOC3021S-TA.pdf

Description:: OPTOISOLATOR 5KV TRIAC 6SMD

In Stock:: 3286

Quantity:: Add To Cart

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MOC3021S-TA Specifications

Packaging:
Tape & Reel (TR)
Series:
MOC302x
ProductStatus:
Active
OutputType:
Triac
ZeroCrossingCircuit:
No
NumberofChannels:
1
Voltage-Isolation:
5000Vrms
Voltage-OffState:
400 V
StaticdV/dt(Min):
1kV/µs
Current-LEDTrigger(Ift)(Max):
15mA
Current-OnState(It(RMS))(Max):
-
Current-Hold(Ih):
250µA (Typ)
TurnOnTime:
-
Voltage-Forward(Vf)(Typ):
1.15V
Current-DCForward(If)(Max):
50 mA
OperatingTemperature:
-40°C ~ 100°C
MountingType:
Surface Mount

MOC3021S-TA this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MOC3021S-TA price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MOC3021S-TA to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MOC3021S-TA information

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MOC3021S-TA Typical application Circuitry

MOC3021S-TA

The MOC3021S-TA stands out as a high-performance optoisolator, with an internal photometric providing efficient electrical isolation between input and output circuits.

Purpose and Function: MOC3021S-TA excels in enabling low-power logic circuits to control high voltage, high current loads with optimal electrical isolation.

Application Scenarios: It's a common choice in home appliance controls, microcontroller interfacing, and solid-state relays, ensuring operational safety and system reliability.

Core Attributes: MOC3021S-TA's ability to offer thousands of volts of isolation and rapid response times underscores its essential role in various applications.

Implementation in Solid-State Relay (SSR) Control

1. Input Side Connections:

- Current Limiting: Integrate a current limiting resistor at pin 1 (anode) to protect the internal LED of MOC3021S-TA from overcurrent conditions. The resistor value should be calculated based on the input voltage and the LED's forward voltage and current specifications.

- Signal Source Attachment: Connect pin 2 (cathode) directly to the low-power control signal source, ensuring that the LED inside the MOC3021S-TA receives the signal effectively.

2. Output Side Configurations:

- AC Load Control: Attach pin 6 (MT2) of the MOC3021S-TA to the terminal of the AC load. Pin 4 (MT1) is connected to the AC power source, establishing an effective control circuit for the AC load operation.

- Trace Separation: Ensure there's ample separation between the input and output traces on the PCB to maintain the MOC3021S-TA's electrical isolation properties.

3. Snubber Circuit Addition:

- Voltage Spike Reduction: Incorporate a snubber circuit across pins 4 and 6 to dampen voltage transients and protect the MOC3021S-TA's internal phototriac from premature wear and potential failure.

- Component Specification: Determine the resistor and capacitor values according to the specific load and system requirements to maximize snubber circuit efficiency.

4. Safety and Reliability Measures:

- Isolation Enhancement: Use optocouplers and additional isolation methods in tandem to augment electrical isolation and improve system safety and reliability.

- Component Quality Control: Ensure the MOC3021S-TA and all ancillary components meet the requisite quality and safety standards to uphold system performance and longevity.

Key Considerations

1. Heat Management:

- Heat Dissipation: Incorporate adequate heat dissipation mechanisms to keep the MOC3021S-TA within safe operating temperature limits, maintaining optimal performance and prolonging lifespan.

- Environmental Conditions: Consider the ambient operating conditions and ensure that the MOC3021S-TA and associated components are rated to handle such conditions effectively.

2. Electrical Specifications Adherence:

- Operating Limits: Ensure that the MOC3021S-TA is operated within its specified electrical limits to prevent damage and ensure reliable performance.

- Design Validation: Utilize simulation and testing to validate the design, ensuring that it meets the desired performance and safety criteria.

In essence, the incorporation of MOC3021S-TA in SSR applications exemplifies the synergistic integration of safety, efficiency, and performance, granted adherence to design, implementation, and safety protocols is maintained:

MOC3021S-TA FAQ

1. How to order MOC3021S-TA on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that MOC3021S-TA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MOC3021S-TA. All suppliers must pass our qualification reviews before they can publish their products including MOC3021S-TA on icwhale.com; we pay more attention to the channels and quality of MOC3021S-TA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MOC3021S-TA price and inventory displayed accurate?

The price and inventory of MOC3021S-TA fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of MOC3021S-TA?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MOC3021S-TA we delivered, we will accept the replacement or return of the MOC3021S-TA only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MOC3021S-TA.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations