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BAS4005E6433

Public Made by Adom

by adom

Infineon Technologies Schottky Barrier Diodes (SBD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesbas4005e6433factory-2.0.0extractor-text

Verified BAS4005E6433

by Ray · last 12 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

12 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BAS4005E6433 · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 15-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-06rsm0d7/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.12)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 17 kB, viewers/symbol.html 7 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bas4005e6433.kicad_sym✓ bas4005e6433.kicad_mod✓ bas4005e6433.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers bas4005e6433: viewers rendered from the public page · Ray
bas4005e6433-etched.glb bas4005e6433: factory component page (tier=lcsc) · Ray
bas4005e6433-etched.step bas4005e6433: factory component page (tier=lcsc) · Ray
bas4005e6433-hero.glb bas4005e6433: hero GLB from the etched model (keeps the MPN mark) · Ray
bas4005e6433-hero.overlay.json bas4005e6433: hero GLB from the etched model (keeps the MPN mark) · Ray
bas4005e6433.glb Publish 0.1.0 · Ray
bas4005e6433.kicad_mod Publish 0.1.0 · Ray
bas4005e6433.kicad_sym Publish 0.1.0 · Ray
bas4005e6433.lbr Publish 0.1.0 · Ray
bas4005e6433.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray

BAS4005E6433

Infineon Technologies · Schottky Barrier Diodes (SBD) · SOT-23

BAS4005E6433 from Infineon Technologies, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). Symbol and footprint from KiCad-official CAD; the 3D model is generated from the datasheet's package dimensions.

Pinout

Pin Name Type Function
1 A1 passive Anode of diode D1 in the BAS40-05 common-cathode pair, which has VR = 40 V and IF = 120 mA maximum.
2 A2 passive Anode of diode D2 in the BAS40-05 common-cathode pair, which has VR = 40 V and IF = 120 mA maximum.
3 K passive Common cathode of D1 and D2 in the BAS40-05; total power dissipation is 250 mW at TS ≤ 31 °C.

Key specifications

Parameter Value
Manufacturer Infineon Technologies
Package SOT-23
Category Diodes
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Breakdown voltage V(BR) 40 V I(BR) = 10 µA 3
Reverse current IR 1 µA VR = 30 V 3
Forward voltage VF 250 310 380 mV IF = 1 mA 3
Forward voltage VF 350 450 500 mV IF = 10 mA 3
Forward voltage VF 600 720 1000 mV IF = 40 mA 3
Forward voltage matching ∆VF 20 IF = 10 mA 3
Diode capacitance CT 3 5 pF VR = 0, f = 1 MHz 3
Differential forward resistance RF 10 Ω IF = 10 mA, f = 10 kHz 3
Charge carrier life time τrr 100 ps IF = 25 mA 3
Diode reverse voltage VR 40 V TA = 25 °C 2
Forward current IF 120 mA TA = 25 °C 2
Non-repetitive peak surge forward current IFSM 200 t ≤ 10ms 2
Total power dissipation Ptot 250 mW BAS40-05, TS ≤ 31°C 2
Junction temperature Tj 150 °C 2
Operating temperature range Top -55 150 °C 2
Storage temperature Tstg -55 150 °C 2
Thermal resistance junction - soldering point RthJS 475 K/W BAS40-05 2

CAD (land: KiCad; 3D: generated from the datasheet)

  • Symbol: BAS4005E6433
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23, generated on the KiCad land (body 1.3 x 2.9 mm, terminals on the pads, 1.0 mm tall, datasheet A, nominal). KiCad's stock model for this land is taller than the datasheet allows, so the model is generated from the datasheet drawing; the dimensions come from the datasheet drawing where it was read and are defaults otherwise (see provenance.model_3d_generated), not the manufacturer's CAD (STEP)
  • 3D model files: bas4005e6433-etched.step / bas4005e6433-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bas4005e6433.step / bas4005e6433.glb are the bare package body.

Provenance

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

  • Datasheet: Infineon Technologies datasheet (15 pp, sha256 8cde61e18bbdc846, retrieved 2026-11-12, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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: land: KiCad official libraries (CC-BY-SA 4.0); 3D: generated from the datasheet's package dimensions (provenance.model_3d_generated).

Datasheet PDF