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MOC3053M

Public Made by Adom

by adom

AOTE Triac, SCR Output Optoisolators, DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MOC3053M

AOTE · Triac, SCR Output Optoisolators · DIP-6

MOC3053M from AOTE, in a DIP-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Anode input LED anode of the input emitter, driven with a recommended forward current of 5 mA to 15 mA (absolute maximum 60 mA).
2 Cathode input LED cathode of the input emitter; reverse voltage must not exceed 6 V.
3 NC unconnected No internal connection.
4 Terminal passive Main triac output terminal, rated for an off-state voltage VDRM of 600 V (MOC305X) and an on-state current of 100 mA RMS.
5 NC unconnected No internal connection (substrate pin on the triac side, not for use).
6 Terminal passive Main triac output terminal, rated for an off-state voltage VDRM of 600 V (MOC305X) and an on-state current of 100 mA RMS.

Key specifications

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

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Forward Current IF 60 mA 3
Backward Voltage VR 6 V 3
Power Dissipation PD 70 mW 3
Power dissipation Derating factor (above Ta = 90°C) PDD 3.8 mW/℃ above Ta = 90°C 3
Off-state output terminal voltage (MOC305X) VDRM 600 V MOC305X variant 3
Peak repetitive surge current ITSM 1 A pw=100 μs,120pps 3
On-state current (root mean square value) IT(RMS) 100 mA 3
Power Dissipation PC 300 mW 3
Power dissipation Derating factor (above Ta = 90°C) 7.4 mW/℃ above Ta = 90°C 3
Isolation Voltage Viso 5000 Vrms 3
Operating Temperature Topr -55 110 ℃ 3
Storage Temperature Tstg -55 125 ℃ 3
Soldering Temperature Tsol 260 ℃ 3
Forward Current IF 5 15 mA 3
Peak repetitive surge current ITSM 1 A pw=100 μs,120pps 3
On-state current (root mean square value) IT(RMS) 100 mA 3
Forward Voltage VF 1.23 1.5 V IF =20mA 4
Back current IR 10 uA VR =6V 4
Off-state peak current IDRM 100 nA VDRM =Rated VDRM, IF = 0mA 4
On-state peak voltage VTM 2.5 V ITM=100mA, peak IF =Rated IFT 4
Critical rise rate of off-state voltage (MOC305X) dv/dt 1000 V/μs VPEAK =400V, IF =0 4
LED trigger current (MOC3053) IFT 5 mA Main terminal Voltage =3V 4
Maintain current IH 250 uA 4

CAD (KiCad official)

  • Symbol: MOC3053M
  • Footprint: Package_DIP:DIP-6_W7.62mm
  • 3D model: DIP-6 (KiCad packages3D, STEP)
  • 3D model files: moc3053m-etched.step / moc3053m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); moc3053m.step / moc3053m.glb are the bare package body.

Provenance

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

  • Datasheet: AOTE datasheet (13 pp, sha256 02b196429c146685, retrieved 2026-10-15, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF