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GBLC15CI-LF-T7

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UMW ESD Protection Devices, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectiongblc15ci-lf-t7factory-2.0.0extractor-text

Verified GBLC15CI-LF-T7

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: GBLC15CI-LF-T7 · SOD-323 · 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-323
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jca76a1s/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.7)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ gblc15ci-lf-t7.kicad_sym✓ gblc15ci-lf-t7.kicad_mod✓ gblc15ci-lf-t7.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

GBLC15CI-LF-T7

UMW · ESD Protection Devices · SOD-323

GBLC15CI-LF-T7 from UMW, in a SOD-323. 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 One terminal of the bidirectional ESD/transient suppressor line, rated for stand-off voltage VWM 15.0 V, minimum breakdown 16.7 V at 1 mA, and maximum clamping 24.0 V at IP = 1 A (values from the page 3 table for GBLC15CI).
2 2 passive Other terminal of the bidirectional suppressor line, sharing the same 15.0 V stand-off, 16.7 V minimum breakdown and 24.0 V maximum clamping limits, with 250 W peak pulse power per line (tp = 8/20 µs).

Key specifications

Parameter Value
Manufacturer UMW
Package SOD-323
Category TVS/Fuse/Board Level 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 Ppp 250 W tp=8/20µs - See Figure 1 2
Junction Temperature TA -55 150 °C 2
Storage Temperature TSTG -55 150 °C 2
Minimum Breakdown Voltage V(BR) 16.7 V @ 1mA 3
Maximum Clamping Voltage VC 24 V @ IP=1A 3
Maximum Leakage Current ID 1 µA @VWM 3
Typical Capacitance C 0.6 pF @0V, 1MHz 3

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 Lead-Free Pure-Tin Plating (Annealed) Solder Reflow Temperature: 1

CAD (KiCad official)

  • Symbol: GBLC15CI-LF-T7
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: UMW datasheet (9 pp, sha256 13d1643672b0b4e2, retrieved 2026-11-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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