component

BZX85C62

Public Made by Adom

by adom

ST(Semtech) Zener Diodes, DO-41. Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.

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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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docs Publish 0.1.0 · Ray
viewers bzx85c62: symbol repaired (D_Zener, cathode pad 1) · Ray
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bzx85c62-hero.overlay.json Publish 0.1.0 · Ray
bzx85c62.glb Publish 0.1.0 · Ray
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bzx85c62.kicad_sym bzx85c62: symbol repaired (D_Zener, cathode pad 1) · Ray
bzx85c62.lbr bzx85c62: symbol repaired (D_Zener, cathode pad 1) · Ray
bzx85c62.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

BZX85C62

ST(Semtech) · Zener Diodes · DO-41

BZX85C62 from ST(Semtech), in a DO-41. 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 ST(Semtech)
Package DO-41
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
Nominal Zener voltage VZnom 62 V 2
Dynamic resistance ZZT 125 Ω at IZT 4 mA 2
Dynamic resistance ZZK 2000 Ω at IZK 0.25 mA 2
Reverse current IR 0.5 µA at VR 47 V 2
Power dissipation Ptot 1.3 W valid provided leads at 8 mm from case are kept at ambient temperature 1
Junction temperature Tj 200 °C 1
Storage temperature range Tstg -55 200 °C 1
Thermal resistance junction to ambient air RthA 130 K/W leads at 8 mm from case kept at ambient temperature 1
Forward voltage VF 1.2 V at IF = 200 mA 1

CAD (KiCad official)

  • Symbol: BZX85C62
  • Footprint: Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal
  • 3D model: DO-41 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: ST(Semtech) datasheet (3 pp, sha256 41fcfdfc7dc858b7, retrieved 2026-10-28, 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