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MM1ZB11

Public Made by Adom

by adom

HUXN Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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MM1ZB11

HUXN · Zener Diodes · SOD-123

MM1ZB11 from HUXN, in a SOD-123. 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 Cathode passive Cathode terminal of the Zener diode, identified in the PINNING section (top view) and the simplified outline and symbol on page 1; the device is rated for 500 mW power dissipation.
2 Anode passive Anode terminal of the Zener diode, identified in the PINNING section (top view) and the simplified outline and symbol on page 1; the device is rated for 500 mW power dissipation.

Key specifications

Parameter Value
Manufacturer HUXN
Package SOD-123
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 range (Vznom 11 V; min/max as printed) VZ 10.78 11 11.22 V Test current IZ = 5 mA; VZ tested with pulses (20 ms) 2
Zener voltage tolerance -2 2 % Feature: Zener Voltage Tolerance ±2% (family-level, applies to MM1ZB11) 1
Dynamic impedance (max) ZZT 30 Ω at IZ = 5 mA 2
Reverse leakage current (max) IR 0.1 µA at VR = 8 V 2
Forward voltage (max) VF 0.9 V at IF = 10 mA 1
Power dissipation Ptot 500 mW Ta = 25 °C 1
Junction temperature TJ 150 °C 1
Storage temperature range TStg -55 150 °C 1
Thermal resistance junction to ambient air RthA 340 °C/W Junction to ambient air 1

CAD (KiCad official)

  • Symbol: MM1ZB11
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: mm1zb11-etched.step / mm1zb11-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mm1zb11.step / mm1zb11.glb are the bare package body.

Provenance

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

  • Datasheet: HUXN datasheet (4 pp, sha256 f4a0859d4da7bc74, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (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