# B110WS

**BORN** · Schottky Diodes · SOD-323

B110WS from BORN, in a SOD-323. 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, marked by the color band on the body; the diode blocks up to VRRM 100 V (VRMS 70 V) and passes IF 1 A continuous with VF max 0.85 V at 1 A. |
| 2 | A | passive | Anode; forward current rated 1 A continuous and 25 A non-repetitive peak surge (8.3 ms), with reverse leakage typ 0.5 µA and max 2.0 µA at VR=100 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SOD-323 |
| 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 Recurrent Peak Reverse Voltage | VRRM |  |  | 100 | V |  | 1 |
| Maximum RMS Voltage | VRMS |  |  | 70 | V |  | 1 |
| Maximum DC Blocking Voltage | VDC |  |  | 100 | V |  | 1 |
| Continuous Forward Current | IF |  |  | 1 | A |  | 1 |
| Non-repetitive Peak Forward Surge Current | IFSM |  |  | 25 | A | @8.3ms | 1 |
| Total Power Dissipation | Ptot |  |  | 250 | mW |  | 1 |
| Thermal Resistance From Junction To Ambient | RΘJA |  |  | 400 | ℃/W |  | 1 |
| Operation Junction Temperature Range | TJ | -40 |  | 125 | ℃ |  | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 1 |

## CAD (KiCad official)

- Symbol: `B110WS`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `b110ws-etched.step` / `b110ws-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `b110ws.step` / `b110ws.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [BORN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603011906127491072) (3 pp, sha256 `f1d6e0364e1263b2`, retrieved 2026-10-23, 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/b110ws-datasheet.pdf)