component

AS3BJ-M3

Public Made by Adom

by adom

Vishay Intertech Diodes - General Purpose, SMB(DO-214AA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentdiodesas3bj-m3factory-2.0.0extractor-text

Verified AS3BJ-M3

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AS3BJ-M3 · SMB(DO-214AA) · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 4-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SMB
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-0jsy28pi/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✓ as3bj-m3.kicad_sym✓ as3bj-m3.kicad_mod✓ as3bj-m3.step
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as3bj-m3 / README.md
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Ray Publish 0.1.0 8b3cf33 4d ago

AS3BJ-M3

Vishay Intertech · Diodes - General Purpose · SMB(DO-214AA)

AS3BJ-M3 from Vishay Intertech, in a SMB(DO-214AA). 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 SMB(DO-214AA)
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 repetitive peak reverse voltage VRRM 600 V 1
Maximum DC forward current (fig. 1) IF(1) IF (1) 3 A fig. 1 1
Maximum DC forward current IF(2) IF (2) 2 A 1
Peak forward surge current IFSM 90 A 10 ms single half sine-wave, non-repetitive, cool junction 1
Non-repetitive avalanche energy EAS 20 mJ TJ = 25 °C, IAS = 2.0 A max. 1
Operating junction and storage temperature range TJ, TSTG -55 175 °C 1
Instantaneous forward voltage VF 0.98 1.05 V IF = 3.0 A, TA = 25 °C 2
Instantaneous forward voltage VF 0.86 0.95 V IF = 3.0 A, TA = 125 °C 2
Reverse current IR (2) 0.5 20 μA VR = 600 V, TA = 25 °C 2
Reverse current IR (2) 40 150 μA VR = 600 V, TA = 125 °C 2
Instantaneous forward voltage VF 0.9 V IF = 1.5 A, TA = 25 °C 2
Instantaneous forward voltage VF 0.78 V IF = 1.5 A, TA = 125 °C 2
Typical junction capacitance per diode CJ 40 pF Rated VR = 4.0 V, 1 MHz 2
Non-repetitive avalanche energy EAS 30 mJ IAS = 1.0 A typ. 1
Typical thermal resistance junction to ambient RθJA 100 °C/W Free air, mounted on recommended PCB 1 oz. pad area 2
Typical thermal resistance junction to mount RθJM 14 °C/W Units mounted on PCB with 14 mm x 14 mm x 2 areas, 1 oz. copper pad areas 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: AS3BJ-M3
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: as3bj-m3-etched.step / as3bj-m3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); as3bj-m3.step / as3bj-m3.glb are the bare package body.

Provenance

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

  • Datasheet: Vishay Intertech datasheet (4 pp, sha256 dfb76c6bf0deb3f8, retrieved 2026-10-30, 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