component
P6SMB56A
Public Made by Adomby adom
SETsafe SETfuse ESD And Surge Protection (TVS/ESD), DO-214AA. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| p6smb56a-etched.glb | 17d ago |
| p6smb56a-etched.step | 17d ago |
| p6smb56a-hero.glb | 17d ago |
| p6smb56a-hero.overlay.json | 17d ago |
| p6smb56a.glb | 17d ago |
| p6smb56a.kicad_mod | 17d ago |
| p6smb56a.kicad_sym | 17d ago |
| p6smb56a.lbr | 17d ago |
| p6smb56a.step | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
P6SMB56A
SETsafe SETfuse · ESD And Surge Protection (TVS/ESD) · DO-214AA
P6SMB56A from SETsafe SETfuse, in a DO-214AA. 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 | SETsafe SETfuse |
| Package | DO-214AA |
| 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 (min) | VBR | 53.2 | V | IT = 1 mA test current (uni-directional P6SMB56A) | 7 | ||
| Breakdown voltage (max) | VBR | 58.8 | V | IT = 1 mA test current (uni-directional P6SMB56A) | 7 | ||
| Max reverse leakage current | IR | 1 | μA | @ VR = 47.8 V | 7 | ||
| Max clamping voltage | VC | 77 | V | @ IPP = 7.9 A | 7 | ||
| Max peak pulse current | IPP | 7.9 | A | 7 | |||
| Reverse stand-off voltage (rated) | VR | 47.8 | V | Printed VR column value for P6SMB56A; not a min or max in the table | 7 | ||
| Peak pulse power dissipation (single die) | PPPM | 600 | W | 10/1000 μS waveform, single die parts (Fig. 2 and Fig. 4) | 3 | ||
| Peak power dissipation on infinite heat sink | PD | 5 | W | TL = 50 °C, infinite heat sink | 3 | ||
| Peak forward surge current | IFSM | 100 | A | 8.3 ms single half sinewave superimposed on rated load (JEDEC method) | 3 | ||
| Maximum instantaneous forward voltage | VF | 3.5 | V | @ IF = 50 A, unidirectional only, single die | 3 | ||
| Operating temperature range | TJ | -65 | 150 | °C | 3 | ||
| Storage temperature range | TSTG | -65 | 175 | °C | 3 | ||
| Typical thermal resistance junction to lead | RθJL | 20 | °C/W | 3 | |||
| Typical thermal resistance junction to ambient | RθJA | 100 | °C/W | 3 | |||
| Temperature coefficient of breakdown voltage (typical) | αV(BR) | 0.1 | % | VBR @ TJ = VBR@25°C x (1+αT x (TJ - 25)); typical value as printed | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | ● 无铅E3：二级互连引线无铅，端子镀锡(Sn) (IPC/JEDEC J-STD609A.01) | 1 |
CAD (KiCad official)
- Symbol:
P6SMB56A - Footprint:
Diode_SMD:D_SMB - 3D model: DO-214AA (KiCad packages3D, STEP)
- 3D model files:
p6smb56a-etched.step/p6smb56a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);p6smb56a.step/p6smb56a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SETsafe SETfuse datasheet (14 pp, sha256
4ac40262c8b60642, retrieved 2026-10-16, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).