Mfr Part #:

MOC3083M

The MOC3083M is a Triac & SCR Output Optocoupler from On Semiconductor. It features an 800V peak blocking voltage and a zero-crossing circuit.

✓ Total Stock: 23,153 pcs

$ Price Range: $7.60

MOC3083M Available from 6 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	10,000 pcs On Request	10000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	7,020 pcs On Request	7020 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Flip Electronics ✓ Non-Authorised Inventory information	1,169 pcs On Request	1169 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	964 pcs On Request	964 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MOC3083M Description

Short technical summary and product information.

The MOC3083M is a 6-pin DIP Zero-Cross Triac Driver Optocoupler from On Semiconductor, designed for interfacing logic systems with 240V AC power lines. It consists of a GaAs infrared emitting diode coupled to a monolithic silicon detector that functions as a zero voltage crossing bilateral triac driver.

Key electrical specifications include an 800V peak blocking voltage and a 5mA maximum trigger current. The device operates with a forward current of 20mA and a forward voltage of 1.2V. It also features a static dV/dt rating of 600V/µs and includes a zero-crossing circuit to minimize line noise.

This optocoupler is suitable for applications such as solid-state relays, industrial controls, motors, solenoids, and consumer appliances. It is mounted via a through-hole configuration and comes in a 6-DIP package.

The operating temperature range is -40°C to 85°C, with a power dissipation of 250mW. The isolation voltage is rated at 4170Vrms.

MOC3083M Quick Information

Product Type: Optocoupler

Canonical Name: MOC3083M Zero-Cross Triac Driver Optocoupler

Subcategory: Triac & SCR Output Optocouplers

MOC3083M Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MOC3083M Estimated Pricing

Qty	Low	High
1+	$7.60	$7.60

Estimated market price range - modelled values for guidance only, not live distributor offers.

MOC3083M Features

800V peak blocking voltage.
Zero voltage crossing circuit.
Static dV/dt of 600V/µs.
Through hole mounting.
6-DIP package.

MOC3083M Applications

Solid-state relay control.
Industrial control systems.
Motor and solenoid control.
Consumer appliance interfaces.

MOC3083M FAQs

4 frequently asked questions generated from this part’s specifications.

What is the peak blocking voltage of the MOC3083M?

The MOC3083M has a peak blocking voltage of 800V.

What is the isolation voltage for the MOC3083M?

The isolation voltage is 4170Vrms.

What is the operating temperature range for this optocoupler?

The operating temperature range is -40°C to 85°C.

Does the MOC3083M have a zero-crossing circuit?

Yes, the MOC3083M features a zero-crossing circuit.

Category	Optoisolators - Triac, SCR Output
Manufacturer Name	On Semiconductor
Approval Agency	UL
Current	5mA
Forward Current	5 mA
Forward Voltage	1.2 V
Mounting Type	Through Hole
Number of Channels	1
Operating Temperature	-40°C ~ +100°C
Output Type	Triac
Power Dissipation	250 mW
Static dV	600 V/µs
Supplier Device Package	6-DIP
Voltage	4170Vrms
Zero Crossing Circuit	Yes