# MBR20200FT

**Shandong Jingdao Microelectronics** · Schottky Diodes · TO-220F-3

MBR20200FT from Shandong Jingdao Microelectronics, in a TO-220F-3. 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 | A1 | passive | Anode of the first Schottky diode (per-diode average forward current 10 A, 20 A per device), left lead as viewed from the front. |
| 2 | K | passive | Common cathode of both diodes in the centre lead, with a maximum DC blocking voltage of 200 V for MBR20200FT. |
| 3 | A2 | passive | Anode of the second Schottky diode (per-diode average forward current 10 A, 20 A per device), right lead as viewed from the front. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | TO-220F-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage | VRRM |  |  | 200 | V |  | 1 |
| Maximum RMS Voltage | VRMS |  |  | 140 | V |  | 1 |
| Maximum DC Blocking Voltage | VDC |  |  | 200 | V |  | 1 |
| Maximum Average Forward Rectified Current | IF(AV) |  |  | 20 | A | per device (cover: Forward Current 20 A) | 1 |
| Typical Thermal Resistance junction to ambient | RθJA |  | 45 |  | °C/W | P.C.B. mounted with 10cmX10cmX1mm copper pad areas | 1 |
| Storage Temperature Range | Tstg | -55 |  | 150 | °C |  | 1 |

## CAD (KiCad official)

- Symbol: `MBR20200FT`
- Footprint: `Package_TO_SOT_THT:TO-220F-3_Vertical`
- 3D model: TO-220F-3 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [Shandong Jingdao Microelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590298333865672705) (4 pp, sha256 `c14dec439ddde815`, retrieved 2026-10-15, 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/mbr20200ft-datasheet.pdf)