component

BAS70WT

Public Made by Adom

by adom

Yangzhou Yangjie Elec Tech Schottky Barrier Diodes (SBD), SOT-323(SC-70). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesbas70wtfactory-2.0.0extractor-text

Verified BAS70WT

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

Verification log 1 record

31 Oct 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: BAS70WT · SOT-323(SC-70) · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 4-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-323_SC-70
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-k6haspfe/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✓ bas70wt.kicad_sym✓ bas70wt.kicad_mod✓ bas70wt.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 bas70wt: viewers · Ray 5d ago
bas70wt-etched.glb Publish 0.1.0 · Ray 5d ago
bas70wt-etched.step bas70wt: factory component page (tier=lcsc) · Ray 5d ago
bas70wt-hero.glb bas70wt: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
bas70wt-hero.overlay.json Publish 0.1.0 · Ray 5d ago
bas70wt.glb Publish 0.1.0 · Ray 5d ago
bas70wt.kicad_mod Publish 0.1.0 · Ray 5d ago
bas70wt.kicad_sym Publish 0.1.0 · Ray 5d ago
bas70wt.lbr Publish 0.1.0 · Ray 5d ago
bas70wt.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 lcsc, 3 pins · Ray 5d ago

BAS70WT

Yangzhou Yangjie Elec Tech · Schottky Barrier Diodes (SBD) · SOT-323(SC-70)

BAS70WT from Yangzhou Yangjie Elec Tech, in a SOT-323(SC-70). 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 A passive Anode of the single Schottky diode (VR 70 V, IF 70 mA continuous), shown connected through the diode to pin 3 in the BAS70WT symbol.
2 NC unconnected No internal connection on the single-diode BAS70WT; the symbol shows no diode on this lead.
3 K passive Cathode of the single Schottky diode (VR 70 V, IF 70 mA continuous), the top lead of the SOT-323 package.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
Package SOT-323(SC-70)
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
Maximum Instantaneous Forward Voltage VF 0.41 V IFM=1mA 2
Maximum Instantaneous Forward Voltage VF 1 V IFM=15mA 2
Continuous Reverse Voltage VR 70 V IR=10uA 2
Maximum DC Reverse Current IR 0.2 uA VR=50V 2
Maximum Junction Capacitance CJ 2 pF f=1.0MHz, VR=1.0V 2
Maximum Reverse Recovery Time Trr 5 ns IF=IR=10mA,I(REC)=1mA 2
Continuous Reverse Voltage VR 70 V Ta=25℃ 1
Forward Continuous Current IF 70 mA Ta=25℃ 1
Non-Repetitive Peak Forward Surge Current IFSM 0.1 A t = 8.3ms 1
Junction Temperature TJ -55 125 ℃ 1
Storage Temperature range Tstg -55 125 ℃ 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 ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 1

CAD (KiCad official)

  • Symbol: BAS70WT
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323(SC-70) (KiCad packages3D, STEP)
  • 3D model files: bas70wt-etched.step / bas70wt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bas70wt.step / bas70wt.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (4 pp, sha256 9a6d66883c50548e, retrieved 2026-10-31, 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