component
SS26Q
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Yangzhou Yangjie Elec Tech Schottky Diodes, SMB(DO-214AA). 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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Contents
README
markdownSS26Q
Yangzhou Yangjie Elec Tech · Schottky Diodes · SMB(DO-214AA)
SS26Q from Yangzhou Yangjie Elec Tech, in a SMB(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 terminal, marked by the cathode line on the package; rated 60 V repetitive peak reverse and DC blocking voltage. |
| 2 | A | passive | Anode terminal; carries up to 2.0 A average forward rectified current with VF max 0.7 V at IF=2 A, TJ=25℃. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | SMB(DO-214AA) |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive peak reverse voltage | VRRM | 60 | V | Ta=25℃ | 1 | ||
| Maximum RMS voltage | VRMS | 42 | V | Ta=25℃ | 1 | ||
| Maximum DC blocking voltage | VDC | 60 | V | Ta=25℃ | 1 | ||
| Maximum average forward rectified current | IO | 2 | A | at TL (Fig.1) | 1 | ||
| Surge (non-repetitive) forward current | IFSM | 75 | A | @60Hz half-sine wave, 1 cycle, TJ=25℃ | 1 | ||
| Voltage rate of change | dV/dt | 10000 | V/μs | rated VR | 1 | ||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction temperature | TJ | -55 | 150 | ℃ | 1 | ||
| Instantaneous forward voltage | VF | 0.58 | 0.7 | V | IF=2A, TJ=25℃ | 1 | |
| Instantaneous forward voltage | VF | 0.53 | 0.63 | V | IF=2A, TJ=125℃ | 1 | |
| Reverse current | IR | 8 | 100 | μA | Rated VR, TJ=25℃ | 1 | |
| Reverse current | IR | 10 | mA | Rated VR, TJ=125℃ | 1 | ||
| Typical junction capacitance | CJ | 95 | pF | VR=4V, f=1MHz | 1 | ||
| Thermal resistance junction to ambient | RθJ-A | 75 | ℃/W | mounted on P.C.B. with 5.0 mm x 5.0 mm copper pad areas | 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: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
SS26Q - Footprint:
Diode_SMD:D_SMB - 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
- 3D model files:
ss26q-etched.step/ss26q-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ss26q.step/ss26q.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (4 pp, sha256
2b2e4b542775ae0e, 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).