SMBJ26CA-13-F
Public Made by Adomby adom
Diodes Incorporated ESD And Surge Protection (TVS/ESD), SMB. 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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README
markdownSMBJ26CA-13-F
Diodes Incorporated · ESD And Surge Protection (TVS/ESD) · SMB
SMBJ26CA-13-F from Diodes Incorporated, 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SMB |
| 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 | 28.9 | 33.2 | V | @ IT = 1.0 mA (Note 9: IT pulse 10 ms to 15 ms) | 3 | |
| Max reverse leakage | IR | 5 | A | @ VRWM (Note 10) | 3 | ||
| Max clamping voltage | VC | 42.1 | V | @ Ipp | 3 | ||
| Max peak pulse current | Ipp | 14.2 | A | 3 | |||
| Peak pulse power dissipation | PPK | 600 | W | Non repetitive current pulse; derated above TA = +25°C (Note 5) | 2 | ||
| Steady state power dissipation | PM(AV) | 5 | W | @ TL = +75°C (Note 5) | 2 | ||
| Operating temperature range | TJ | -55 | 150 | °C | 2 | ||
| Storage temperature range | TSTG | -55 | 175 | °C | 2 | ||
| Reverse standoff voltage | VRWM | 26 | V | 3 | |||
| Peak power derating above +25°C | PDER | 4.8 | W/C | Derated above TA = +25°C | 2 |
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 | Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 | 1 |
CAD (KiCad official)
- Symbol:
SMBJ26CA-13-F - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
smbj26ca-13-f-etched.step/smbj26ca-13-f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smbj26ca-13-f.step/smbj26ca-13-f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (6 pp, sha256
752945fa3acaf469, retrieved 2026-10-16, 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).