component
SMA6J16CA
Public Made by Adomby adom
Littelfuse ESD And Surge Protection (TVS/ESD), SMA(DO-214AC). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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
markdownSMA6J16CA
Littelfuse · ESD And Surge Protection (TVS/ESD) · SMA(DO-214AC)
SMA6J16CA from Littelfuse, 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 | 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 | Littelfuse |
| Package | SMA(DO-214AC) |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 17.8 | 19.7 | V | @ IT 1 mA | 2 | |
| Maximum clamping voltage | VC | 26 | V | @ Ipp 23.1 A | 2 | ||
| Maximum peak pulse current | Ipp | 23.1 | A | 2 | |||
| Maximum reverse leakage current | IR | 1 | µA | @ VR 16 V | 2 | ||
| Peak pulse power dissipation | PPPM | 600 | W | 10/1000µs waveform (Fig.2) (Note 1), (Note 2) | 1 | ||
| Power dissipation on infinite heat sink | PD | 3.3 | W | at TL = 50 °C | 1 | ||
| Operating temperature range | TJ | -65 | 150 | °C | 1 | ||
| Storage temperature range | TSTG | -65 | 175 | °C | 1 | ||
| Reverse stand-off voltage | VR | 16 | V | 2 | |||
| Temperature coefficient of breakdown voltage | αT | 0.1 | % | VBR @ TJ = VBR @ 25°C x (1+αT x (TJ - 25)) | 1 | ||
| Typical thermal resistance junction to lead | RθJL | 30 | °C/W | typical | 1 | ||
| Typical thermal resistance junction to ambient | RθJA | 120 | °C/W | typical | 1 |
CAD (KiCad official)
- Symbol:
SMA6J16CA - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
sma6j16ca-etched.step/sma6j16ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sma6j16ca.step/sma6j16ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (6 pp, sha256
ea8185a7ca141b55, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).