component
JSPI240A
Public Made by Adomby adom
Jiangsu JieJie Microelectronics Schottky Barrier Diodes (SBD), SOD-123FL. 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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PCB Footprint
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Datasheet
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README
markdownJSPI240A
Jiangsu JieJie Microelectronics · Schottky Barrier Diodes (SBD) · SOD-123FL
JSPI240A from Jiangsu JieJie Microelectronics, in a SOD-123FL. 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 | Jiangsu JieJie Microelectronics |
| Package | SOD-123FL |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum repetitive peak reverse voltage | VRRM | 40 | V | 1 | |||
| Maximum RMS voltage | VRMS | 28 | V | 1 | |||
| Maximum DC blocking voltage | VDC | 40 | V | 1 | |||
| Maximum average forward current | IF(AV) | 2 | A | 1 | |||
| Peak forward surge current | IFSM | 50 | A | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Operating junction temperature range | Tj | -55 | 125 | ℃ | 1 | ||
| Storage temperature range | Tstg | -55 | 150 | ℃ | 1 | ||
| Forward voltage | VF | 0.55 | V | IF=2A | 1 | ||
| Reverse current at rated DC blocking voltage | IR | 0.1 | mA | TA=25℃ | 1 | ||
| Reverse current at rated DC blocking voltage | IR | 10 | mA | TA=100℃ | 1 | ||
| Junction capacitance | CJ | 150 | pF | VR=4.0V, f=1MHz | 1 | ||
| Thermal resistance junction to ambient | Rth(j-a) | 85 | ℃/W | 2 |
CAD (KiCad official)
- Symbol:
JSPI240A - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
jspi240a-etched.step/jspi240a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jspi240a.step/jspi240a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu JieJie Microelectronics datasheet (4 pp, sha256
e15f7d955cd6b776, retrieved 2026-10-22, 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).