component

BAT54CG-AE3-R

Public Made by Adom

by adom

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

componentdiodesbat54cg-ae3-rfactory-2.0.0extractor-text

Verified BAT54CG-AE3-R

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BAT54CG-AE3-R · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 3-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-npq6gkpn/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: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bat54cg-ae3-r.kicad_sym✓ bat54cg-ae3-r.kicad_mod✓ bat54cg-ae3-r.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 5d ago
viewers bat54cg-ae3-r: viewers · Ray 5d ago
bat54cg-ae3-r-etched.glb Publish 0.1.0 · Ray 5d ago
bat54cg-ae3-r-etched.step bat54cg-ae3-r: factory component page (tier=mfr) · Ray 5d ago
bat54cg-ae3-r-hero.glb bat54cg-ae3-r: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
bat54cg-ae3-r-hero.overlay.json Publish 0.1.0 · Ray 5d ago
bat54cg-ae3-r.glb Publish 0.1.0 · Ray 5d ago
bat54cg-ae3-r.kicad_mod Publish 0.1.0 · Ray 5d ago
bat54cg-ae3-r.kicad_sym Publish 0.1.0 · Ray 5d ago
bat54cg-ae3-r.lbr Publish 0.1.0 · Ray 5d ago
bat54cg-ae3-r.step Publish 0.1.0 · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
verification.json Verified: Published by the parts factory: tier mfr, 3 pins · Ray 5d ago

BAT54CG-AE3-R

UTC(Unisonic Tech) · Schottky Barrier Diodes (SBD) · SOT-23

BAT54CG-AE3-R from UTC(Unisonic Tech), in a SOT-23. 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 A1 passive Anode of diode 1 in the common-cathode dual Schottky pair, rated 30 V continuous reverse voltage and 200 mA continuous forward current per diode.
2 A2 passive Anode of diode 2 in the common-cathode dual Schottky pair, rated 30 V continuous reverse voltage and 200 mA continuous forward current per diode.
3 K1K2 passive Common cathode of both Schottky diodes (K1 and K2 tied together), per-diode rating 30 V reverse voltage and 200 mA forward current.

Key specifications

Parameter Value
Manufacturer UTC(Unisonic Tech)
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
Forward Voltage VF 240 mV IF = 0.1mA 2
Forward Voltage VF 320 mV IF = 1mA 2
Forward Voltage VF 400 mV IF = 10mA 2
Forward Voltage VF 500 mV IF = 30mA 2
Forward Voltage VF 800 mV IF = 100mA 2
Reverse Current IR 2 μA VR = 25V 2
Reverse Recovery Time trr 5 ns When switched from IF =10mA to IR = 10mA, RL = 100Ω measured at IR = 1mA 2
Diode Capacitance CD 10 pF f = 1 MHz, VR = 1V 2
Continuous Reverse Voltage VR 30 V Per diode, TA = 25°C 2
Continuous Forward Current IF 200 mA Per diode, TA = 25°C 2
Repetitive Peak Forward Current IFRM 300 mA Per diode, tP <1s, δ≤0.5 2
Non-repetitive Peak Forward Current IFSM 600 mA Per diode, tP <10ms 2
Junction Temperature TJ 125 °C Per diode, TA = 25°C 2
Storage Temperature TSTG -60 150 °C Per diode, TA = 25°C 2
Power Dissipation PD 230 mW Per device, TA≤25°C 2
Junction to Ambient Thermal Resistance θJA 500 °C/W 2

CAD (KiCad official)

  • Symbol: BAT54CG-AE3-R
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bat54cg-ae3-r-etched.step / bat54cg-ae3-r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat54cg-ae3-r.step / bat54cg-ae3-r.glb are the bare package body.

Provenance

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

  • Datasheet: UTC(Unisonic Tech) datasheet (3 pp, sha256 e39e68d50860948e, retrieved 2026-10-31, tier: manufacturer)
  • 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