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MOC3061M

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by Ray

onsemi Triac, SCR Output Optoisolators, DIP-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentoptoisolatorsmoc3061m
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

MOC3061M

onsemi · Triac, SCR Output Optoisolators · DIP-6

MOC3061M from onsemi, in a DIP-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 ANODE passive Anode of the GaAs infrared LED emitter. Drive with forward current I_F (recommended max trigger 15 mA for MOC3061M; absolute max continuous 60 mA). Typical V_F = 1.3 V @ 30 mA; reverse voltage V_R max 6 V.
2 CATHODE passive Cathode of the GaAs infrared LED emitter. Return path for LED forward current; typically pulled low (or to a current-limited sink) to energize the coupler and trigger the output triac at the next zero crossing.
3 NC unconnected No internal connection. Leave floating on the PCB.
4 MT2 passive Main Terminal of the output phototriac. One of the two AC power terminals of the internal bilateral zero-crossing triac driver (V_DRM = 600 V off-state, I_TSM = 1 A peak). Connects in series with the gate of the external power triac and the AC line.
5 NC unconnected No connect / triac substrate. DO NOT CONNECT - this pin is internally tied to the triac substrate and must be left floating in the application to preserve isolation.
6 MT1 passive Main Terminal of the output phototriac. The other AC power terminal of the internal bilateral zero-crossing triac driver. Together with pin 4, switches when the LED is energized and the AC line crosses zero (inhibit voltage V_INH typ 12 V, max 20 V).

Key specifications

Parameter Value
Manufacturer onsemi
Package DIP-6
Category Optoisolators
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • MOC3061MM
  • MOC3061MVM

CAD (KiCad official)

  • Symbol: MOC3061M
  • Footprint: Package_DIP:DIP-6_W7.62mm
  • 3D model: DIP-6 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: onsemi datasheet (11 pp, sha256 4496a46e3a5c6935, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF