# SS5200C

**MDD（Microdiode Electronics）** · Schottky Barrier Diodes (SBD) · SMC(DO-214AB)

SS5200C from MDD（Microdiode Electronics）, in a SMC(DO-214AB). 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MDD（Microdiode Electronics） |
| Package | SMC(DO-214AB) |
| Category | Diodes |
| Pins | 2 |

## 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 repetitive 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 | I(AV) |  |  | 5 | A |  | 1 |
| Maximum instantaneous forward voltage | VF |  |  | 0.85 | V | at 5.0A | 1 |
| Maximum DC reverse current | IR |  |  | 1 | mA | TA=25°C, at rated DC blocking voltage | 1 |
| Maximum DC reverse current | IR |  |  | 50 | mA | TA=100°C, at rated DC blocking voltage | 1 |
| Typical junction capacitance | CJ |  | 400 |  | pF | NOTE 1: measured at 1MHz and applied reverse voltage of 4.0V D.C. | 1 |
| Typical thermal resistance | RJA |  | 35 |  | ℃/W | NOTE 2: P.C.B. mounted with 2.0”x2.0”(5.0x5.0cm) copper pad areas | 1 |
| Operating junction temperature range | TJ | -55 |  | 125 | ℃ |  | 1 |
| Storage temperature range | TSTG | -55 |  | 150 | ℃ |  | 1 |

## CAD (KiCad official)

- Symbol: `SS5200C`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files: `ss5200c-etched.step` / `ss5200c-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ss5200c.step` / `ss5200c.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MDD（Microdiode Electronics） datasheet](docs/ss5200c-datasheet.pdf) (3 pp, sha256 `ad6f2bfc73a9f4cb`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/ss5200c-datasheet.pdf)