component
SS14A
Public Made by Adomby adom
FUXINSEMI Schottky Barrier Diodes (SBD), SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSS14A
FUXINSEMI · Schottky Barrier Diodes (SBD) · SMA(DO-214AC)
SS14A from FUXINSEMI, in a SMA(DO-214AC). 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 terminal, identified by the color band on the SMA/DO-214AC body (the band denotes the cathode end). |
| 2 | ANODE | passive | Anode terminal, located at the end of the package opposite the cathode color band. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FUXINSEMI |
| Package | SMA(DO-214AC) |
| 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 (SS14A column) | VRRM | 40 | V | 1 | |||
| Maximum DC blocking voltage (SS14A column) | VDC | 40 | V | 1 | |||
| Maximum RMS voltage (SS14A column) | VRMS | 28 | V | 1 | |||
| Maximum average forward rectified current | I(AV) | 1 | A | at TL (see fig.1) | 1 | ||
| Peak forward surge current | IFSM | 30 | A | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Maximum instantaneous forward voltage | VF | 0.55 | V | at 1.0A | 1 | ||
| Maximum DC reverse current at TA=25 C | IR | 0.5 | mA | TA=25 C, at rated DC blocking voltage | 1 | ||
| Maximum DC reverse current at TA=100 C | IR | 10 | mA | TA=100 C, at rated DC blocking voltage | 1 | ||
| Typical junction capacitance | CJ | 90 | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. (NOTE 1) | 1 | ||
| Operating junction temperature range | TJ | -55 | 125 | C | SS12A-SS14A column | 1 | |
| Storage temperature range | TSTG | -55 | 150 | C | 1 |
CAD (KiCad official)
- Symbol:
SS14A - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
ss14a-etched.step/ss14a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ss14a.step/ss14a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FUXINSEMI datasheet (4 pp, sha256
9c775b978ab44b0a, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).