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MOC3073SM The ON Semiconductor MOC3073SM is a random-phase triac driver optocoupler. It provides isolation for interfacing low-voltage logic with 240 VAC lines.
Mfr Part #:

MOC3073SM

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MOC3073SM is a random-phase triac driver optocoupler. It provides isolation for interfacing low-voltage logic with 240 VAC lines.
✓ Total Stock: 51,860 pcs
$ Price Range: $7.60

MOC3073SM Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
47,840 pcs
On Request
47840 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,020 pcs
On Request
4020 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MOC3073SM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current
Forward Voltage
Insulation Resistance
Mounting Type
Number of Channels
Operating Temperature
Output Type
Reverse Voltage
Static dV
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
Zero Crossing Circuit
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MOC3073SM Description

Short technical summary and product information.

The MOC3073SM from ON Semiconductor is a random-phase triac driver optocoupler designed for interfacing low-voltage logic with 240 VAC lines. It features a GaAs infrared emitting diode optically coupled to a non-zero-crossing silicon bilateral AC switch (triac).

 

Key electrical specifications include an 800 V peak blocking voltage and a maximum trigger current of 6 mA. The device offers an isolation voltage of 4170 Vrms and operates within a temperature range of -40°C to 85°C. It also boasts a static dV/dt rating of 1 kV/µs, ensuring stable switching performance for inductive loads.

 

This optocoupler is suitable for applications such as solenoid/valve controls, lamp ballasts, static AC power switches, and interfacing microprocessors to 240 VAC peripherals. It is available in a 6-SMD, Gull Wing surface mount package.

 

The MOC3073SM is Pb-Free and RoHS3 compliant, with an MSL rating of 1 Unlimited.

MOC3073SM Quick Information

Product Type: Triac Driver Optocoupler
Canonical Name: MOC3073SM Random-Phase Triac Driver Optocoupler
Subcategory: Triac & SCR Output Optocouplers

MOC3073SM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

MOC3073SM Estimated Pricing

Qty Low High
1+ $7.60 $7.60

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

MOC3073SM Features

  • 800 V peak blocking voltage.
  • 6 mA maximum trigger current.
  • 4170 Vrms isolation voltage.
  • Surface mount 6-SMD package.
  • Operates -40°C to 85°C.

MOC3073SM Applications

  • Controls solenoid and valve systems.
  • Manages lamp ballast circuits.
  • Enables static AC power switches.
  • Interfaces microprocessors to AC peripherals.
  • Used in solid state relays.

MOC3073SM FAQs

4 frequently asked questions generated from this part’s specifications.
What is the peak blocking voltage of the MOC3073SM?

The MOC3073SM has a peak blocking voltage of 800 V.

What is the isolation voltage for the MOC3073SM?

The MOC3073SM offers an isolation voltage of 4170 Vrms.

What is the operating temperature range for the MOC3073SM?

The MOC3073SM operates between -40°C and 85°C.

Is the MOC3073SM RoHS compliant?

Yes, the MOC3073SM is RoHS3 compliant.

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