# SR2100L

**MOSPEC Semicon** · Schottky Diodes · DO-15

SR2100L from MOSPEC Semicon, in a DO-15. 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 | MOSPEC Semicon |
| Package | DO-15 |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM |  |  | 100 | V |  | 1 |
| Working Peak Reverse Voltage | VRWM |  |  | 100 | V |  | 1 |
| DC Blocking Voltage | VR |  |  | 100 | V |  | 1 |
| RMS Reverse Voltage | VR(RMS) |  |  | 70 | V |  | 1 |
| Average Rectifier Forward Current | IO |  |  | 2 | A |  | 1 |
| Non-Repetitive Peak Surge Current | IFSM |  |  | 50 | A | Surge applied at rate load conditions halfware, single phase, 60Hz | 1 |
| Operating and Storage Junction Temperature Range | TJ, TSTG | -65 |  | 150 | ℃ |  | 1 |
| Maximum Instantaneous Forward Voltage | VF |  | 0.36 | 0.38 | V | IF =0.1 Amp TC = 25℃ | 1 |
| Maximum Instantaneous Forward Voltage | VF |  | 0.65 | 0.7 | V | IF =1.0 Amp TC = 25℃ | 1 |
| Maximum Instantaneous Forward Voltage | VF |  | 0.79 | 0.82 | V | IF =2.0 Amp TC = 25℃ | 1 |
| Maximum Instantaneous Reverse Current | IR |  |  | 0.01 | mA | Rated DC Voltage, TC = 25℃ | 1 |
| Maximum Instantaneous Reverse Current | IR |  |  | 10 | mA | Rated DC Voltage, TC = 125℃ | 1 |
| Maximum Thermal Resistance Junction to case | RθJC |  |  | 55 | ℃/W |  | 1 |

## CAD (KiCad official)

- Symbol: `SR2100L`
- Footprint: `Diode_THT:D_DO-15_P12.70mm_Horizontal`
- 3D model: DO-15 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [MOSPEC Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889907805245440) (2 pp, sha256 `fc4890ba993cfb50`, retrieved 2026-10-16, 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/sr2100l-datasheet.pdf)