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BAT64-05

Public Made by Adom

by adom

Changjing Schottky Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 9d ago
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bat64-05-etched.glb Publish 0.1.0 · Ray 9d ago
bat64-05-etched.step bat64-05: factory component page (tier=lcsc) · Ray 9d ago
bat64-05-hero.glb bat64-05: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
bat64-05-hero.overlay.json Publish 0.1.0 · Ray 9d ago
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BAT64-05

Changjing · Schottky Diodes · SOT-23

BAT64-05 from Changjing, 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 the first Schottky diode (BAT64-05 dual common-cathode configuration), VR 40 V, IF 0.25 A.
2 A2 passive Anode of the second Schottky diode (BAT64-05 dual common-cathode configuration), VR 40 V, IF 0.25 A.
3 K passive Common cathode of both Schottky diodes in the BAT64-05 (top pin of the SOT-23), VR 40 V, IF 0.25 A.

Key specifications

Parameter Value
Manufacturer Changjing
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
Reverse breakdown voltage VR 40 V IR=10μA 1
Forward voltage VF 350 mV IF=1mA 1
Forward voltage VF 430 mV IF=10mA 1
Forward voltage VF 520 mV IF=30mA 1
Forward voltage VF 750 mV IF=100mA 1
Reverse current IR 2 μA VR=25V 1
Capacitance between terminals CT 6 pF VR=1V,f=1MHz 1
Peak reverse voltage VRM 40 V 1
DC reverse voltage VR 40 V 1
Non-repetitive peak forward surge current IFSM 0.8 A t=8.3ms 1
Forward current IF 0.25 A 1
Power dissipation PD 250 mW 1
Junction temperature Tj 125 ℃ 1
Storage temperature Tstg -55 150 ℃ 1
Thermal resistance junction-to-ambient RΘJA 400 ℃/W 1

CAD (KiCad official)

  • Symbol: BAT64-05
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bat64-05-etched.step / bat64-05-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat64-05.step / bat64-05.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (4 pp, sha256 bdf7e2d64b31b6cc, retrieved 2026-10-18, 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: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF