# MUR2020CT

**Wild Goose** · Fast Recovery / High Efficiency Diodes · TO-220

MUR2020CT from Wild Goose, in a TO-220. 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 one diode leg of the common-cathode pair; the MUR2020CT is rated 200 V VRRM, with 10 A average forward current per leg and 20 A total device at TC = 150°C. |
| 2 | Cathode | passive | Common cathode shared by both diode legs; the MUR2020CT is rated 200 V VRRM, with 10 A average forward current per leg and 20 A total device at TC = 150°C. |
| 3 | Anode | passive | Anode of the second diode leg of the common-cathode pair; the MUR2020CT is rated 200 V VRRM, with 10 A average forward current per leg and 20 A total device at TC = 150°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Wild Goose |
| Package | TO-220 |
| Category | Diodes |
| 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 Repetitive Reverse Voltage | VRRM |  |  | 200 | V |  | 1 |
| Working Peak Reverse Voltage | VRWM |  |  | 200 | V |  | 1 |
| DC Blocking Voltage | VR(DC) |  |  | 200 | V |  | 1 |
| Average Rectified Forward Current, Total Device | IF(AV) |  |  | 20 | A | Total Device, (Rated VR), TC = 150°C | 1 |
| Peak Rectified Forward Current Per Diode Leg | IFM |  |  | 20 | A | Per diode leg, (Rated VR, Square Wave, 20 kHz), TC = 150°C | 1 |
| Nonrepetitive Peak Surge Current | IFSM |  |  | 120 | A | Surge applied at rated load conditions, half wave, single phase, 60 Hz | 1 |
| Operating Junction and Storage Temperature | TJ, Tstg | -65 |  | 175 | ℃ |  | 1 |

## CAD (KiCad official)

- Symbol: `MUR2020CT`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files: `mur2020ct-etched.step` / `mur2020ct-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mur2020ct.step` / `mur2020ct.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Wild Goose datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603367909037531136) (3 pp, sha256 `9a6ba34bc68ac9ed`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/mur2020ct-datasheet.pdf)