# MOC3041M

**AOTE** · Triac, SCR Output Optoisolators · DIP-6

MOC3041M 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; forward current is 5 to 15 mA recommended and 60 mA absolute maximum, with MOC3041 trigger current IFT max 15 mA. |
| 2 | Cathode | input | LED cathode of the input emitter; reverse voltage must not exceed 6 V. |
| 3 | NC | unconnected | No connection; the package drawing shows pin 3 as not connected to the LED, with the ZC zero-cross block shown alongside it. |
| 4 | Terminal | passive | Main triac output terminal (MT); off-state voltage VDRM is 400 V for the MOC304X series and on-state RMS current is 100 mA max. |
| 5 | NC | unconnected | No connection on the output side. |
| 6 | Terminal | passive | Main triac output terminal (MT); off-state voltage VDRM is 400 V for the MOC304X series and on-state RMS current is 100 mA max. |

## 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 voltage | VF |  | 1.23 | 1.5 | V | IF =20mA | 4 |
| Back current | IR |  |  | 10 | uA | VR =6V | 4 |
| LED trigger current (MOC3041) | IFT |  |  | 15 | mA | Main terminal Voltage =3V | 4 |
| On-state peak voltage | VTM |  |  | 3 | V | ITM=100mA peak, IF = Rated IFT | 4 |
| Suppression voltage (MT1-MT2 will not be triggered if higher than this voltage) | VInh |  |  | 20 | V | IF = Rated IFT | 4 |
| Critical rise rate of off-state voltage (MOC304X) | dv/dt | 600 |  |  | V/μs | VPEAK =Rated VDRM, IF =0 | 4 |
| Off-state peak current (MOC304X) | IDRM1 |  |  | 500 | nA | VDRM =Rated VDRM, IF = 0mA | 4 |
| Leakage current in suppression state | IDRM2 |  |  | 500 | uA | IF = Rated IFT, VDRM=Rated VDRM, Off state | 4 |
| Maintain current | IH |  |  | 280 | uA |  | 4 |
| Forward current (recommended) | IF | 5 |  | 15 | mA |  | 3 |
| Peak repetitive surge current (recommended) | ITSM |  |  | 1 | A | pw=100μs,120pps | 3 |
| On-state current RMS (recommended) | IT(RMS) |  |  | 100 | mA |  | 3 |
| Forward current | IF |  |  | 60 | mA |  | 3 |
| Backward voltage | VR |  |  | 6 | V |  | 3 |
| Power dissipation (input) | PD |  |  | 70 | mW |  | 3 |
| Power dissipation derating factor (input, above Ta = 90°C) | PDD |  | 3.8 |  | mW/℃ | above Ta = 90°C | 3 |
| Off-state output terminal voltage (MOC304X) | VDRM |  |  | 400 | V |  | 3 |
| Peak repetitive surge current | ITSM |  |  | 1 | A | pw=100μs,120pps | 3 |
| On-state current (root mean square value) | IT(RMS) |  |  | 100 | mA |  | 3 |
| Power dissipation (output) | PC |  |  | 300 | mW |  | 3 |
| Power dissipation derating factor (output, above Ta = 90°C) | PC derating |  | 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 |

## CAD (KiCad official)

- Symbol: `MOC3041M`
- Footprint: `Package_DIP:DIP-6_W7.62mm`
- 3D model: DIP-6 (KiCad packages3D, STEP)
- 3D model files: `moc3041m-etched.step` / `moc3041m-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `moc3041m.step` / `moc3041m.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [AOTE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756417985311449088) (13 pp, sha256 `b7422e33da398b3d`, retrieved 2026-10-18, 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](docs/moc3041m-datasheet.pdf)