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JEB03D5

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Jiangsu JieJie Microelectronics ESD Protection Devices, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcircuit protectionjeb03d5factory-2.0.0extractor-text

Changed since verified JEB03D5

by Ray · last 2 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: JEB03D5 · SOD-523 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SOD-523
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-yydrkj0e/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! jeb03d5.kicad_sym✓ jeb03d5.kicad_mod✓ jeb03d5.step
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Ray Publish 0.1.0 186e2bf 6d ago

JEB03D5

Jiangsu JieJie Microelectronics · ESD Protection Devices · SOD-523

JEB03D5 from Jiangsu JieJie Microelectronics, in a SOD-523. 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 1 passive Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation.
2 2 passive Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation.

Key specifications

Parameter Value
Manufacturer Jiangsu JieJie Microelectronics
Package SOD-523
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
Peak pulse power dissipation PPP 80 W 8/20μs waveform 2
ESD per IEC 61000-4-2 (Air) VESD -30 30 kV IEC 61000-4-2 (Air) 2
ESD per IEC 61000-4-2 (Contact) VESD -25 25 kV IEC 61000-4-2 (Contact) 2
Lead soldering temperature TL 260 ℃ 10 sec. 2
Operating junction temperature range TJ -55 125 ℃ 2
Storage temperature range TSTG -55 150 ℃ 2
Clamping voltage VC 6 8 V IPP=1A, tP=8/20μs 2
Clamping voltage VC 9 12 V IPP=7A, tP=8/20μs 2
Junction capacitance CJ 15 20 pF VRWM=0V, f=1MHz 2
Reverse working voltage VRWM 3.3 V 2
Reverse breakdown voltage VBR 3.6 V IT=1mA 2
Reverse holding voltage VH 3.5 V IH=50mA 2
Reverse leakage current IR 1 μA VRWM=3.3V 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
housing polyester resin. The cover tape is a multilayer film(heat activated adhesive in nature)primarily composed of polyester film, 5

CAD (KiCad official)

  • Symbol: JEB03D5
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: jeb03d5-etched.step / jeb03d5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jeb03d5.step / jeb03d5.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu JieJie Microelectronics datasheet (6 pp, sha256 30473b5cc3484889, retrieved 2026-11-02, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (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