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MMSZ5235A

Public Made by Adom

by adom

PANJIT International 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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MMSZ5235A

PANJIT International · Zener Diodes · SOD-123

MMSZ5235A from PANJIT International, 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 Zener cathode terminal, identified by the pin 1 Cathode label on the SOD-123 diagram; the package is rated for 500 mW maximum power dissipation at TA=25°C (Note A).
2 Anode passive Zener anode terminal, identified by the pin 2 Anode label on the SOD-123 diagram; the junction and storage temperature range is -50 to +150 °C.

Key specifications

Parameter Value
Manufacturer PANJIT International
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
Maximum Power Dissipation PD 500 mW TA=25°C (Notes A) 1
Operating Junction and Storage Temperature Range TJ -50 150 °C 1
Nominal Zener Voltage (Min/Max) Z 6.66 6.8 6.94 V Z @ IZT 2
Max. Zener Impedance ZZT 5 Ω ZZT @ IZT = 20.0 mA 2
Max. Zener Impedance (knee) ZZK 750 Ω ZZK @ IZK = 0.25 mA 2
Max. Reverse Leakage Current IR 3 µA IR @ VR = 5.0 V 2

CAD (KiCad official)

  • Symbol: MMSZ5235A
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: mmsz5235a-etched.step / mmsz5235a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mmsz5235a.step / mmsz5235a.glb are the bare package body.

Provenance

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

  • Datasheet: PANJIT International datasheet (7 pp, sha256 a127c872ec104190, retrieved 2026-10-18, 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