component

BYM13-50-E3

Public Made by Adom

by adom

Vishay Intertech Schottky Barrier Diodes (SBD), SMC. Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.

componentdiodesbym13-50-e3factory-2.0.0extractor-text

Changed since verified BYM13-50-E3

by Ray · last 2 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BYM13-50-E3 · SMC · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 5-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SMC
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-z5p9pn5l/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! bym13-50-e3.kicad_sym✓ bym13-50-e3.kicad_mod✓ bym13-50-e3.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
viewers bym13-50-e3: symbol repaired (D_Schottky, cathode pad 1) · Ray
bym13-50-e3-etched.glb Publish 0.1.0 · Ray
bym13-50-e3-etched.step bym13-50-e3: factory component page (tier=mfr) · Ray
bym13-50-e3-hero.glb bym13-50-e3: hero GLB from the etched model (keeps the MPN mark) · Ray
bym13-50-e3-hero.overlay.json Publish 0.1.0 · Ray
bym13-50-e3.glb Publish 0.1.0 · Ray
bym13-50-e3.kicad_mod Publish 0.1.0 · Ray
bym13-50-e3.kicad_sym bym13-50-e3: symbol repaired (D_Schottky, cathode pad 1) · Ray
bym13-50-e3.lbr bym13-50-e3: symbol repaired (D_Schottky, cathode pad 1) · Ray
bym13-50-e3.step Publish 0.1.0 · Ray
package.json Brief: a diode is polarised (pin 1 = cathode); the "Unpolarised two-terminal part" sentence was wrong · Ray
page.json brief: polarity sentence corrected · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier mfr, 2 pins · Ray

BYM13-50-E3

Vishay Intertech · Schottky Barrier Diodes (SBD) · SMC

BYM13-50-E3 from Vishay Intertech, in a SMC. 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 Vishay Intertech
Package SMC
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
Maximum instantaneous forward voltage VF 0.7 V 1.0 A 2
Maximum reverse current at rated DC blocking voltage, TA = 25 °C IR 0.5 mA TA = 25 °C 2
Maximum reverse current at rated DC blocking voltage, TA = 100 °C IR 5 mA TA = 100 °C 2
Maximum repetitive peak reverse voltage VRRM 50 V 1
Maximum RMS voltage VRMS 35 V 1
Maximum DC blocking voltage VDC 50 V 1
Maximum average forward rectified current IF(AV) 1 A fig. 1 1
Peak forward surge current IFSM 30 A 8.3 ms single half sine-wave superimposed on rated load 1
Voltage rate of change (rated VR) dV/dt 10000 V/μs rated VR 1
Storage temperature range TSTG -55 150 °C 1
Maximum thermal resistance, junction to ambient RθJA 75 °C/W 2
Maximum thermal resistance, junction to terminal RθJT 30 °C/W junction to terminal, 0.24 in x 0.24 in (6.0 mm x 6.0 mm) copper pads to each terminal 2

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: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 1

CAD (KiCad official)

  • Symbol: BYM13-50-E3
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC (KiCad packages3D, STEP)
  • 3D model files: bym13-50-e3-etched.step / bym13-50-e3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bym13-50-e3.step / bym13-50-e3.glb are the bare package body.

Provenance

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

  • Datasheet: Vishay Intertech datasheet (5 pp, sha256 713baab9bf833288, retrieved 2026-11-02, tier: manufacturer)
  • 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