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CYMOC3022
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OCIC Optocouplers - Phototransistor Output, DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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CYMOC3022
OCIC · Optocouplers - Phototransistor Output · DIP-6
CYMOC3022 from OCIC, 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 | passive | Anode of the input GaAs infrared LED, with absolute maximum forward current of 60 mA and reverse voltage of 6 V. |
| 2 | CATHODE | passive | Cathode of the input GaAs infrared LED, returned to the drive circuit. |
| 3 | NC | unconnected | No internal connection shown on the circuit diagram (pins 1, 2 and 3 are shorted together for the isolation test). |
| 4 | MT1 | passive | Main terminal of the output photo-TRIAC, with VDRM of 400 V for CYMOC302X and RMS on-state current of 100 mA. |
| 5 | NC | unconnected | No internal connection shown on the circuit diagram (pins 4, 5 and 6 are shorted together for the isolation test). |
| 6 | MT2 | passive | Main terminal of the output photo-TRIAC, with VDRM of 400 V for CYMOC302X and RMS on-state current of 100 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | OCIC |
| Package | DIP-6 |
| Category | Optocoupler/LED/Digital Tube/Photoelectric Device |
| 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 | Ta=25C | 1 | ||
| Reverse voltage | VR | 6 | V | 1 | |||
| Power dissipation (LED input) | PD | 100 | mW | Ta=25C | 1 | ||
| Output peak repetitive off-state voltage, CYMOC302X (400V variant) | VDRM | 400 | V | CYMOC302X | 2 | ||
| Peak repetitive surge current | ITSM | 1 | A | pw=100us, 120pps | 2 | ||
| Operating RMS current | IT(RMS) | 100 | mA | 2 | |||
| Power dissipation (output) | PC | 300 | mW | 2 | |||
| Total power dissipation | Ptot | 330 | mW | 2 | |||
| Isolation voltage | Viso | 5000 | Vrms | RH 40-60%, AC 1 min, pins 1-2-3 shorted and pins 4-5-6 shorted | 2 | ||
| Operating temperature | Topr | -55 | 100 | C | 2 | ||
| Storage temperature | Tstg | -55 | 125 | C | 2 | ||
| Soldering temperature | Tsol | 260 | C | 10 s | 2 | ||
| Forward voltage | VF | 1.18 | 1.5 | V | IF=20mA | 2 | |
| Reverse current | IR | 10 | uA | VR=6V | 2 | ||
| Peak off-state current | IDRM | 100 | nA | VDRM=Rated VDRM, IF=0mA | 2 | ||
| Peak on-state voltage | VTM | 2.5 | V | ITM=100mA peak, IF=Rated IFT | 2 | ||
| Critical rate of rise of off-state voltage, CYMOC302X | dv/dt | 100 | V/us | VPEAK=Rated VDRM, IF=0 | 2 | ||
| Inhibit voltage (MT1-MT2 voltage below which device does not trigger) | VINH | 20 | V | IF=Rated IFT | 2 | ||
| Inhibit state leakage current | IDRM2 | 500 | uA | IF=Rated IFT, VDRM=Rated VDRM, off state | 2 | ||
| LED trigger current, CYMOC3022 | IFT | 10 | mA | Main terminal Voltage=3V | 2 | ||
| Holding current | IH | 250 | uA | 2 | |||
| Power dissipation derating (LED input, above Ta 85C) | 3.8 | mW/C | Ta above 85C | 1 | |||
| Power dissipation derating (output, above Ta 85C) | 7.4 | mW/C | Ta above 85C | 2 |
CAD (KiCad official)
- Symbol:
CYMOC3022 - Footprint:
Package_DIP:DIP-6_W7.62mm - 3D model: DIP-6 (KiCad packages3D, STEP)
- 3D model files:
cymoc3022-etched.step/cymoc3022-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cymoc3022.step/cymoc3022.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: OCIC datasheet (5 pp, sha256
685292bf871e317b, retrieved 2026-10-29, 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).
# CYMOC3022
**OCIC** · Optocouplers - Phototransistor Output · DIP-6
CYMOC3022 from OCIC, 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 | passive | Anode of the input GaAs infrared LED, with absolute maximum forward current of 60 mA and reverse voltage of 6 V. |
| 2 | CATHODE | passive | Cathode of the input GaAs infrared LED, returned to the drive circuit. |
| 3 | NC | unconnected | No internal connection shown on the circuit diagram (pins 1, 2 and 3 are shorted together for the isolation test). |
| 4 | MT1 | passive | Main terminal of the output photo-TRIAC, with VDRM of 400 V for CYMOC302X and RMS on-state current of 100 mA. |
| 5 | NC | unconnected | No internal connection shown on the circuit diagram (pins 4, 5 and 6 are shorted together for the isolation test). |
| 6 | MT2 | passive | Main terminal of the output photo-TRIAC, with VDRM of 400 V for CYMOC302X and RMS on-state current of 100 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | OCIC |
| Package | DIP-6 |
| Category | Optocoupler/LED/Digital Tube/Photoelectric Device |
| 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 | Ta=25C | 1 |
| Reverse voltage | VR | | | 6 | V | | 1 |
| Power dissipation (LED input) | PD | | | 100 | mW | Ta=25C | 1 |
| Output peak repetitive off-state voltage, CYMOC302X (400V variant) | VDRM | | | 400 | V | CYMOC302X | 2 |
| Peak repetitive surge current | ITSM | | | 1 | A | pw=100us, 120pps | 2 |
| Operating RMS current | IT(RMS) | | | 100 | mA | | 2 |
| Power dissipation (output) | PC | | | 300 | mW | | 2 |
| Total power dissipation | Ptot | | | 330 | mW | | 2 |
| Isolation voltage | Viso | | | 5000 | Vrms | RH 40-60%, AC 1 min, pins 1-2-3 shorted and pins 4-5-6 shorted | 2 |
| Operating temperature | Topr | -55 | | 100 | C | | 2 |
| Storage temperature | Tstg | -55 | | 125 | C | | 2 |
| Soldering temperature | Tsol | | | 260 | C | 10 s | 2 |
| Forward voltage | VF | | 1.18 | 1.5 | V | IF=20mA | 2 |
| Reverse current | IR | | | 10 | uA | VR=6V | 2 |
| Peak off-state current | IDRM | | | 100 | nA | VDRM=Rated VDRM, IF=0mA | 2 |
| Peak on-state voltage | VTM | | | 2.5 | V | ITM=100mA peak, IF=Rated IFT | 2 |
| Critical rate of rise of off-state voltage, CYMOC302X | dv/dt | | 100 | | V/us | VPEAK=Rated VDRM, IF=0 | 2 |
| Inhibit voltage (MT1-MT2 voltage below which device does not trigger) | VINH | 20 | | | V | IF=Rated IFT | 2 |
| Inhibit state leakage current | IDRM2 | | | 500 | uA | IF=Rated IFT, VDRM=Rated VDRM, off state | 2 |
| LED trigger current, CYMOC3022 | IFT | | 10 | | mA | Main terminal Voltage=3V | 2 |
| Holding current | IH | | 250 | | uA | | 2 |
| Power dissipation derating (LED input, above Ta 85C) | | | 3.8 | | mW/C | Ta above 85C | 1 |
| Power dissipation derating (output, above Ta 85C) | | | 7.4 | | mW/C | Ta above 85C | 2 |
## CAD (KiCad official)
- Symbol: `CYMOC3022`
- Footprint: `Package_DIP:DIP-6_W7.62mm`
- 3D model: DIP-6 (KiCad packages3D, STEP)
- 3D model files: `cymoc3022-etched.step` / `cymoc3022-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cymoc3022.step` / `cymoc3022.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [OCIC datasheet](docs/cymoc3022-datasheet.pdf) (5 pp, sha256 `685292bf871e317b`, retrieved 2026-10-29, 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/cymoc3022-datasheet.pdf)