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MCR22-6G
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LGE Thyristors (SCR)/Modules, TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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MCR22-6G
LGE · Thyristors (SCR)/Modules · TO-92
MCR22-6G from LGE, in a TO-92. 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 | K | passive | Cathode, the main-current return terminal, carries on-state current up to 1.5 A RMS and peak surge current up to 15 A. |
| 2 | G | input | Gate trigger input with VGT max 0.8 V and IGT max 200 µA (VAK = 7 V, RL = 100 Ω), peak reverse gate voltage 5 V, peak gate current 0.1 A and gate dissipation 0.1 W. |
| 3 | A | passive | Anode, the main-current input terminal, blocks a peak repetitive forward voltage of 400 V for the MCR22-6G and carries on-state current up to 1.5 A RMS. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | TO-92 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Peak Forward and Reverse Blocking Voltage | VDRM ,VRRM | 400 | V | VAK = 400V | 1 | ||
| Peak Forward and Reverse Blocking Current | IDRM ,IRRM | 10 | μA | VAK = 400V | 1 | ||
| On state voltage | VTM | 1.7 | V | ITM = 1A | 1 | ||
| Gate trigger voltage | VGT | 0.8 | V | VAK = 7V, RL=100Ω | 1 | ||
| Gate trigger current | IGT | 200 | μA | VAK = 7V, RL=100Ω | 1 | ||
| Holding current | IH | 5 | mA | VAK = 12V | 1 | ||
| Peak Repetitive Forward Voltage | VDRM | 400 | V | 1 | |||
| Reverse Blocking Voltage | VRRM | 400 | V | 1 | |||
| On-State Current | IT(RMS) | 1.5 | A | 1 | |||
| Peak Forward Surge Current | ITSM | 15 | A | 1 | |||
| Circuit Fusing Considerations | I2t | 0.9 | A2S | t = 8.3 ms | 1 | ||
| Peak Reverse Gate Voltage | VGRM | 5 | V | 1 | |||
| Peak Gate Current | IGM | 0.1 | A | 1 | |||
| Gate Dissipation | PG(AV) | 0.1 | W | 1 | |||
| Storage Temperature | TJ、TSTG | -40 | 125 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
MCR22-6G - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files:
mcr22-6g-etched.step/mcr22-6g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mcr22-6g.step/mcr22-6g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (1 pp, sha256
efa29537d7a15b7d, retrieved 2026-11-05, tier: lcsc) - 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).
# MCR22-6G
**LGE** · Thyristors (SCR)/Modules · TO-92
MCR22-6G from LGE, in a TO-92. 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 | K | passive | Cathode, the main-current return terminal, carries on-state current up to 1.5 A RMS and peak surge current up to 15 A. |
| 2 | G | input | Gate trigger input with VGT max 0.8 V and IGT max 200 µA (VAK = 7 V, RL = 100 Ω), peak reverse gate voltage 5 V, peak gate current 0.1 A and gate dissipation 0.1 W. |
| 3 | A | passive | Anode, the main-current input terminal, blocks a peak repetitive forward voltage of 400 V for the MCR22-6G and carries on-state current up to 1.5 A RMS. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | TO-92 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Peak Forward and Reverse Blocking Voltage | VDRM ,VRRM | 400 | | | V | VAK = 400V | 1 |
| Peak Forward and Reverse Blocking Current | IDRM ,IRRM | | | 10 | μA | VAK = 400V | 1 |
| On state voltage | VTM | | | 1.7 | V | ITM = 1A | 1 |
| Gate trigger voltage | VGT | | | 0.8 | V | VAK = 7V, RL=100Ω | 1 |
| Gate trigger current | IGT | | | 200 | μA | VAK = 7V, RL=100Ω | 1 |
| Holding current | IH | | | 5 | mA | VAK = 12V | 1 |
| Peak Repetitive Forward Voltage | VDRM | | | 400 | V | | 1 |
| Reverse Blocking Voltage | VRRM | | | 400 | V | | 1 |
| On-State Current | IT(RMS) | | | 1.5 | A | | 1 |
| Peak Forward Surge Current | ITSM | | | 15 | A | | 1 |
| Circuit Fusing Considerations | I2t | | | 0.9 | A2S | t = 8.3 ms | 1 |
| Peak Reverse Gate Voltage | VGRM | | | 5 | V | | 1 |
| Peak Gate Current | IGM | | | 0.1 | A | | 1 |
| Gate Dissipation | PG(AV) | | | 0.1 | W | | 1 |
| Storage Temperature | TJ、TSTG | -40 | | 125 | ℃ | | 1 |
## CAD (KiCad official)
- Symbol: `MCR22-6G`
- Footprint: `Package_TO_SOT_THT:TO-92_Inline`
- 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files: `mcr22-6g-etched.step` / `mcr22-6g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mcr22-6g.step` / `mcr22-6g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LGE datasheet](docs/mcr22-6g-datasheet.pdf) (1 pp, sha256 `efa29537d7a15b7d`, retrieved 2026-11-05, tier: lcsc)
- **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/mcr22-6g-datasheet.pdf)