component

BZX85C11

Public Made by Adom

by adom

onsemi Zener Diodes, DO-41. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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BZX85C11

onsemi · Zener Diodes · DO-41

BZX85C11 from onsemi, 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 onsemi
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
Zener Voltage VZ 10.4 11.6 V IZ = 20 mA 2
Zener Impedance ZZ 8 Ω IZ = 20 mA 2
Zener Impedance (knee) ZZK 300 Ω IZK = 0.5 mA 2
Leakage Current IR 0.5 µA VR = 7.7 V 2
Forward Voltage VF 1.2 V IF = 200 mA 2
Power Dissipation PD 1 W TA = 25°C 1
Power Dissipation at lead PD 1.3 W TL = 25°C at 4 mm distance from the glass package 1
Derating above 50°C 6.67 mW/°C Derate above 50°C 1
Operating Junction and Storage Temperature Range TJ, TSTG -65 200 °C 1

CAD (KiCad official)

  • Symbol: BZX85C11
  • 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: onsemi datasheet (4 pp, sha256 283404b87953865f, retrieved 2026-10-23, 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