component

SBD52C05L01

Public Made by Adom

by adom

Brightking Elec (TAIWAN) 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 protectionsbd52c05l01factory-2.0.0extractor-text

Changed since verified SBD52C05L01

by Ray · last 4 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

4 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: SBD52C05L01 · 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: lcsc C78433, digikey 13-SBD52C05L01TR-ND, mouser 603-SBD52C05L01
  • ✓family: D_SOD-523
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-61bo_9tx/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.4)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! sbd52c05l01.kicad_sym✓ sbd52c05l01.kicad_mod✓ sbd52c05l01.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

SBD52C05L01

Brightking Elec (TAIWAN) · ESD Protection Devices · SOD-523

SBD52C05L01 from Brightking Elec (TAIWAN), 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 Bidirectional TVS terminal 1 (no polarity); protects the line with 5V reverse stand-off voltage and ±8kV contact / ±15kV air ESD rating.
2 2 passive Bidirectional TVS terminal 2 (no polarity); protects the line with 5V reverse stand-off voltage and 150W peak pulse power (8/20μs).

Key specifications

Parameter Value
Manufacturer Brightking Elec (TAIWAN)
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
Reverse breakdown voltage VBR 5.6 8 V IBR=1mA 2
Reverse stand-off voltage VRWM 5 V 2
Reverse leakage current IR 5 μA VR=5V 2
Clamping voltage (tp=8/20μs) VC 9.8 V tp=8/20μs, IPP=1A 2
Off state junction capacitance CJ 30 pF 0Vdc, f=1MHz 2
Peak pulse power PPP 150 W tp=8/20μs waveform 1
ESD voltage (Contact discharge) VESD -8 8 kV Contact discharge; printed as ±8 1
ESD voltage (Air discharge) VESD -15 15 kV Air discharge; printed as ±15 1
Storage and operating temperature range TSTG, TJ -55 150 ℃ 1

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/RoHS compliant ● Solder reflow temperature: Pure Tin-Sn, 260~270℃ 1

CAD (KiCad official)

  • Symbol: SBD52C05L01
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: sbd52c05l01-etched.step / sbd52c05l01-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sbd52c05l01.step / sbd52c05l01.glb are the bare package body.

Provenance

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

  • Datasheet: Brightking Elec (TAIWAN) datasheet (4 pp, sha256 8375796e824e12f0, retrieved 2026-11-04, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF