component

BAT42WS S7

Public Made by Adom

by adom

Changjiang Electronics Tech (CJ) Schottky Barrier Diodes (SBD), SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentdiodesbat42ws s7factory-2.0.0extractor-text

Changed since verified BAT42WS S7

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: BAT42WS S7 · SOD-323 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 1-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SOD-323
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-saz7zbpg/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: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! bat42ws-s7.kicad_sym✓ bat42ws-s7.kicad_mod✓ bat42ws-s7.step
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 20h ago
viewers bat42ws-s7: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
bat42ws-s7-etched.glb Publish 0.1.0 · Ray 20h ago
bat42ws-s7-etched.step bat42ws-s7: factory component page (tier=lcsc) · Ray 20h ago
bat42ws-s7-hero.glb bat42ws-s7: hero GLB from the etched model (keeps the MPN mark) · Ray 20h ago
bat42ws-s7-hero.overlay.json Publish 0.1.0 · Ray 20h ago
bat42ws-s7.glb Publish 0.1.0 · Ray 20h ago
bat42ws-s7.kicad_mod Publish 0.1.0 · Ray 20h ago
bat42ws-s7.kicad_sym bat42ws-s7: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
bat42ws-s7.lbr bat42ws-s7: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
bat42ws-s7.step Publish 0.1.0 · Ray 20h ago
package.json Publish 0.1.0 · Ray 20h ago
page.json Set visibility: public · Ray 20h ago
README.md Publish 0.1.0 · Ray 20h ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 20h ago

BAT42WS S7

Changjiang Electronics Tech (CJ) · Schottky Barrier Diodes (SBD) · SOD-323

BAT42WS S7 from Changjiang Electronics Tech (CJ), in a SOD-323. 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Changjiang Electronics Tech (CJ)
Package SOD-323
Category Diodes
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
Peak Repetitive Peak Reverse Voltage VRRM 30 V Ta=25℃ 1
Working Peak Reverse Voltage VRWM 30 V Ta=25℃ 1
DC Blocking Voltage VR 30 V Ta=25℃ 1
RMS Reverse Voltage VR(RMS) 21 V Ta=25℃ 1
Forward Continuous Current IFM 200 mA Ta=25℃ 1
Repetitive Peak Forward Current IFRM 500 mA @t<1.0s 1
Peak Forward Surge Current IFSM 4 A @t<10ms 1
Power Dissipation PD 200 mW Ta=25℃ 1
Thermal Resistance Junction to Ambient RθJA 500 ℃/W 1
Storage Temperature TSTG -55 150 ℃ 1
Junction temperature TJ 125 ℃ 1
Reverse breakdown voltage V(BR) 30 V IR=10μA 1
Forward voltage (both types) VF 1 V IF=200mA 1
Forward voltage (both types) VF 0.4 V IF=10mA 1
Forward voltage (both types) VF 0.65 V IF=50mA 1
Forward voltage (both types) VF 0.26 0.33 V IF=2mA 1
Reverse current IR 0.5 μA VR=25V 1
Capacitance between terminals CT 10 pF VR=1.0V,f=1.0MHz 1
Reverse recovery time trr 5 ns IF=IR=10mA, Irr=0.1XIR, RL=100Ω 1

CAD (KiCad official)

  • Symbol: BAT42WS S7
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: bat42ws-s7-etched.step / bat42ws-s7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat42ws-s7.step / bat42ws-s7.glb are the bare package body.

Provenance

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

  • Datasheet: Changjiang Electronics Tech (CJ) datasheet (1 pp, sha256 da1af498a97b3e7f, retrieved 2026-11-04, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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