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PMM1W5V6

Public Made by Adom

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Shanghai Prisemi Elec Zener Diodes, SOD-123FL. 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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PMM1W5V6

Shanghai Prisemi Elec · Zener Diodes · SOD-123FL

PMM1W5V6 from Shanghai Prisemi Elec, in a SOD-123FL. 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 Pin1 passive Pin 1 of the two-terminal SOD-123FL package, labelled 'Pin1' in the datasheet pin figure; the datasheet gives no polarity or electrical limit for this terminal.
2 Pin2 passive Pin 2 of the two-terminal SOD-123FL package, labelled 'Pin2' in the datasheet pin figure; the datasheet gives no polarity or electrical limit for this terminal.

Key specifications

Parameter Value
Manufacturer Shanghai Prisemi Elec
Package SOD-123FL
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 (VZT) min / nom / max VZT 5.32 5.6 5.88 V at IZT = 45 mA 2
Dynamic impedance (ZZT) max ZZT 5 Ω at IZT = 45 mA 2
Reverse current (IR) max IR 10 μA at VR = 2 V 2
Power dissipation (PO) PO 1 W at TL = 75°C 1
Operating and storage temperature range (Tj, Tstg) Tj,Tstg -55 150 ℃ 1
Typical thermal resistance, junction to ambient (RθJA) RθJA 55 ℃/W PCB mounted with 0.2 X 0.2" (5 X 5 mm) copper areas 1

CAD (KiCad official)

  • Symbol: PMM1W5V6
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: pmm1w5v6-etched.step / pmm1w5v6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pmm1w5v6.step / pmm1w5v6.glb are the bare package body.

Provenance

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

  • Datasheet: Shanghai Prisemi Elec datasheet (5 pp, sha256 4c62fd5dcdda0c32, retrieved 2026-10-15, 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