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JSPI1100A

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Jiangsu JieJie Microelectronics Schottky Diodes, SOD-123FL. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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jspi1100a-hero.glb jspi1100a: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
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JSPI1100A

Jiangsu JieJie Microelectronics · Schottky Diodes · SOD-123FL

JSPI1100A 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, marked by the color band on the SOD-123FL body; 100 V maximum repetitive peak reverse voltage (VRRM) and 1.0 A average forward current.
2 A passive Anode terminal of the Schottky rectifier, with forward voltage of 0.85 V maximum at IF=1 A.

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 100 V Rating at 25℃ ambient 1
Maximum RMS voltage VRMS 70 V Rating at 25℃ ambient 1
Maximum DC blocking voltage VDC 100 V Rating at 25℃ ambient 1
Maximum average forward current IF(AV) 1 A Rating at 25℃ ambient 1
Peak forward surge current IFSM 30 A 8.3ms single half sine-wave superimposed on rated load 1
Operating junction temperature range Tj -55 150 ℃ 1
Storage temperature range Tstg -55 150 ℃ 1
Forward voltage VF 0.85 V IF=1A 1
Reverse current at rated DC blocking voltage IR 0.1 mA TA=25℃ 1
Reverse current at rated DC blocking voltage IR 5 mA TA=100℃ 1
Junction capacitance CJ 90 pF VR=4.0V, f=1MHz 1
Thermal resistance junction to ambient Rth(j-a) 88 ℃/W 2

CAD (KiCad official)

  • Symbol: JSPI1100A
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: jspi1100a-etched.step / jspi1100a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jspi1100a.step / jspi1100a.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Jiangsu JieJie Microelectronics datasheet (4 pp, sha256 1e1a4b11529365fd, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-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).

Datasheet PDF