# SS310BG

**Shikues** · Schottky Barrier Diodes (SBD) · SMB

SS310BG from Shikues, in a SMB. 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 | Cathode | passive | Cathode of the Schottky rectifier; SS310BG is rated 100 V repetitive peak reverse voltage and 3.0 A average forward current. |
| 2 | Anode | passive | Anode of the Schottky rectifier; SS310BG has a maximum forward voltage of 0.85 V at 3 A per the datasheet table. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shikues |
| Package | SMB |
| 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 |  |  | 100 | V |  | 1 |
| Maximum RMS Voltage | VRMS |  |  | 70 | V |  | 1 |
| Maximum DC Blocking Voltage | VDC |  |  | 100 | V |  | 1 |
| Maximum Average Forward Rectified Current | IF(AV) |  |  | 3 | A |  | 1 |
| Peak Forward Surge Current | IFSM |  |  | 80 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) | 1 |
| Max Instantaneous Forward Voltage | VF |  |  | 0.85 | V | at 3 A | 1 |
| Maximum DC Reverse Current | IR |  |  | 0.3 | mA | at rated DC reverse voltage, Ta = 25°C | 1 |
| Maximum DC Reverse Current | IR |  |  | 3 | mA | at rated DC reverse voltage, Ta = 100°C | 1 |
| Operating Junction Temperature Range | Tj | -55 |  | 150 | °C |  | 1 |
| Storage Temperature Range | Tstg | -55 |  | 150 | °C |  | 1 |
| Typical Thermal Resistance | RθJA |  | 60 |  | °C/W | P.C.B. mounted with 2.0" x 2.0" (5 x 5 cm) copper pad areas | 1 |
| Typical Junction Capacitance | Cj |  | 400 |  | pF | Measured at 1 MHz and applied reverse voltage of 4 V D.C | 1 |

## CAD (KiCad official)

- Symbol: `SS310BG`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB (KiCad packages3D, STEP)
- 3D model files: `ss310bg-etched.step` / `ss310bg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ss310bg.step` / `ss310bg.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shikues datasheet](docs/ss310bg-datasheet.pdf) (3 pp, sha256 `098fcd649aca5317`, retrieved 2026-10-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/ss310bg-datasheet.pdf)