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Name: MOC3021FM
Brand: Fairchild Semiconductor
SKU: MOC3021FM
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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Fairchild Semiconductor MOC3021FM

Part No.:: MOC3021FM

Manufacturer:: Fairchild Semiconductor

Package:: 6-SMD, Gull Wing

Datasheet:: MOC3021FM.pdf

Description:: TRIAC OUTPUT OPTOCOUPLER

In Stock:: 3353

Quantity:: Add To Cart

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MOC3021FM Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
OutputType:
Triac
ZeroCrossingCircuit:
No
NumberofChannels:
1
Voltage-Isolation:
7500Vpk
Voltage-OffState:
400 V
StaticdV/dt(Min):
-
Current-LEDTrigger(Ift)(Max):
15mA
Current-OnState(It(RMS))(Max):
-
Current-Hold(Ih):
100µA (Typ)
TurnOnTime:
-
Voltage-Forward(Vf)(Typ):
-
Current-DCForward(If)(Max):
60 mA
OperatingTemperature:
-
MountingType:
Surface Mount

MOC3021FM this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MOC3021FM 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 MOC3021FM 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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MOC3021FM information

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MOC3021FM Typical application Circuitry

MOC3021FM

MOC3021FM is a renowned optoisolator that functions as a pivotal bridge, ensuring isolation between control and load circuits while transmitting the control signals.

Functions and Attributes: With the incorporation of a photometric, the MOC3021FM is adept in controlling a variety of loads, including AC loads, providing an isolated interface while managing sizable voltages.

Applications: MOC3021FM is frequently deployed in industrial controls, microcontroller interfacing, and solid-state relay applications, epitomizing a blend of safety, efficiency, and versatility.

Characteristics: It shines with its ability to provide electrical isolation upwards of several thousand volts, ensuring safety and minimizing the risk of component damage.

Deployment in Microcontroller Interface

1. LED Side Connection:

- Control Signal Connection: Pin 1 (anode) of MOC3021FM is connected to the control signal's positive side, while pin 2 (cathode) interfaces with the negative, ensuring precise control signal transmission.

- Resistor Integration: A resistor is placed in series with the LED to manage the current and protect the LED from excessive currents.

2. Triac Side Configuration:

- AC Load Management: Pin 6 of MOC3021FM is connected to the AC load, ensuring seamless control, while pin 4 is linked to the AC power line, establishing a complete circuit for the load.

- Isolation Assurance: The layout should be designed to maintain a significant gap between the input and output sections, preserving electrical isolation.

3. Circuit Protection:

- Snubber Inclusion: Across pins 4 and 6, a snubber circuit, comprising a resistor and capacitor in series, is integrated to mitigate voltage spikes and avert unintended triac triggering.

- Optimized Component Value: Select the resistor and capacitor values considering the specific load and application dynamics to ensure optimal performance.

4. Grounding Strategy:

- Systematic Grounding: Grounding mechanisms should be rigorously structured to prevent ground loops and ensure stable operation of MOC3021FM.

- Physical Separation: Maintain adequate separation between the ground lines of the control and load circuits to uphold electrical isolation.

Consideration Points

1. Thermal Management:

- Heat Dispersion Mechanisms: Implement strategies for efficient heat dispersion to ensure that MOC3021FM functions optimally within the designated temperature parameters.

- Component Inspection: Regular inspections are instrumental in detecting any signs of overheating and initiate corrective measures promptly.

2. Testing Protocols:

- Simulation Employment: Utilize simulation tools to anticipate circuit behaviors, facilitating a refined design process for circuits incorporating MOC3021FM.

- Iterative Testing: Engage in iterative testing phases to identify and rectify potential design flaws and performance issues.

3. Compliance and Standards:

- Adherence to Guidelines: Ensure that the design aligns with the established safety and operational guidelines, enhancing the safety and reliability of applications harnessing MOC3021FM.

- Certification Acquisition: Seek relevant certifications to validate the safety and performance of the designed circuit, bolstering user confidence and market acceptance.

MOC3021FM exemplifies an optimal solution for applications necessitating secure control of high-voltage AC loads, ensuring safety and reliability. Adherence to systematic design, testing, and safety protocols is cardinal to maximizing its efficacy and longevity:

MOC3021FM FAQ

1. How to order MOC3021FM 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 MOC3021FM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MOC3021FM. All suppliers must pass our qualification reviews before they can publish their products including MOC3021FM on icwhale.com; we pay more attention to the channels and quality of MOC3021FM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MOC3021FM price and inventory displayed accurate?

The price and inventory of MOC3021FM 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?

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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 MOC3021FM?

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 MOC3021FM we delivered, we will accept the replacement or return of the MOC3021FM 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 MOC3021FM.

(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