component
P6SMB27A
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) TVS, SMB. Pinout cross-checked by two models against the datasheet, 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 | 11d ago |
| viewers | 11d ago |
| p6smb27a-etched.glb | 11d ago |
| p6smb27a-etched.step | 11d ago |
| p6smb27a-hero.glb | 11d ago |
| p6smb27a-hero.overlay.json | 11d ago |
| p6smb27a.glb | 11d ago |
| p6smb27a.kicad_mod | 11d ago |
| p6smb27a.kicad_sym | 11d ago |
| p6smb27a.lbr | 11d ago |
| p6smb27a.step | 11d ago |
| package.json | 11d ago |
| page.json | 11d ago |
| README.md | 11d ago |
P6SMB27A
Slkor(SLKORMICRO Elec.) · TVS · SMB
P6SMB27A from Slkor(SLKORMICRO Elec.), 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 | K | passive | Cathode, marked by the color band on the unidirectional P6SMB27A (VWM 23.1 V, V(BR) 25.7-28.4 V at 1.0 mA, VC 37.5 V at 16.8 A Ippm). |
| 2 | A | passive | Anode of the unidirectional P6SMB27A TVS diode, the end opposite the cathode color band; maximum transient forward voltage 3.5 V at 50 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| Package | SMB |
| Category | TVS/Fuse/Board Level 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 | V(BR) | 25.7 | 28.4 | V | IT = 1.0 mA, measured 300μs after IT applied | 2 | |
| Test current | IT | 1 | mA | 2 | |||
| Reverse stand-off voltage | VWM | 23.1 | V | 2 | |||
| Maximum reverse leakage current | ID | 5 | μA | @VWM | 2 | ||
| Maximum peak pulse current | Ippm | 16.8 | A | 10/1000μs | 2 | ||
| Maximum clamping voltage | VC | 37.5 | V | @ Ippm | 2 | ||
| Maximum temperature coefficient of V(BR) | 0.096 | %/℃ | 2 | ||||
| Peak pulse power | Pppm | 600 | W | 10/1000μs, TA=25℃ | 1 | ||
| Steady state power dissipation | Pm(AV) | 5 | W | 5.0mm2 x 0.013mm copper pad at lead ends | 1 | ||
| Peak forward surge current | IFSM | 100 | A | 10ms single half sine-wave or equivalent square wave | 1 | ||
| Maximum instantaneous forward voltage | VF | 3.5 | V | @ 50 A, unidirectional only | 1 | ||
| Operating and storage temperature | TJ,TSTG | -55 | 175 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
P6SMB27A - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
p6smb27a-etched.step/p6smb27a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);p6smb27a.step/p6smb27a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (4 pp, sha256
966d005256214b32, retrieved 2026-10-22, 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 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).