component
SMF6.0A KG
Public Made by Adomby adom
Shenzhen Jinkaisheng Elec Electrostatic And Surge Protection (TVS/ESD), SOD-123F. 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
markdownSMF6.0A KG
Shenzhen Jinkaisheng Elec · Electrostatic And Surge Protection (TVS/ESD) · SOD-123F
SMF6.0A KG from Shenzhen Jinkaisheng Elec, in a SOD-123F. 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 of the unidirectional TVS, connected to the protected line, with VR 6.0V stand-off, IR 400µA max at VR, VBR 6.67V to 7.37V at 10mA, and VC 10.3V max at IPP 19.4A (10/1000µs). |
| 2 | A | passive | Anode of the unidirectional TVS, normally connected to ground, with forward voltage VF 3.5V max at 20A and 200W peak pulse power (10/1000µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen Jinkaisheng Elec |
| Package | SOD-123F |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse stand-off voltage | VR | 6 | V | 2 | |||
| Reverse leakage current | IR | 400 | μA | @VR | 2 | ||
| Breakdown voltage | VBR | 6.67 | 7.37 | V | @IT=10mA | 2 | |
| Test current | IT | 10 | mA | 2 | |||
| Clamping voltage | VC | 10.3 | V | @IPP, 10/1000μs | 2 | ||
| Peak pulse current | IPP | 19.4 | A | 10/1000μs | 2 | ||
| Peak pulse power dissipation | PPP | 200 | W | 10/1000μs waveform, TA=25℃ | 1 | ||
| Steady state power dissipation | PM(AV) | 2.8 | W | TL=75℃ | 1 | ||
| Maximum instantaneous forward voltage | VF | 3.5 | V | at 20A for unidirectional | 1 | ||
| Storage and operating junction temperature | TSTG/TJ | -55 | 150 | ℃ | 1 | ||
| Thermal resistance junction to lead | RθJL | 100 | ℃/W | typical | 1 | ||
| Thermal resistance junction to ambient | RθJA | 220 | ℃/W | typical | 1 |
CAD (KiCad official)
- Symbol:
SMF6.0A KG - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123F (KiCad packages3D, STEP)
- 3D model files:
smf6-0a-kg-etched.step/smf6-0a-kg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smf6-0a-kg.step/smf6-0a-kg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen Jinkaisheng Elec datasheet (6 pp, sha256
3eb564d5467ab281, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).