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UDZSTE-175.6B

Public Made by Adom

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YONGYUTAI Zener Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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UDZSTE-175.6B

YONGYUTAI · Zener Diodes · SOD-323

UDZSTE-175.6B from YONGYUTAI, in a SOD-323. 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, marked by the color band; Zener voltage 5.6V nominal (5.2V to 6.0V) at Izt=5mA, max Zzt 40Ω, Pd 200mW.
2 A passive Anode; forward voltage 0.9V at IF=10mA, storage temperature -65 to +150℃.

Key specifications

Parameter Value
Manufacturer YONGYUTAI
Package SOD-323
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 5.2 5.6 6 V @Izt=5mA 1
Maximum Zener Impedance Zzt 40 Ω @Izt=5mA 1
Maximum Zener Impedance (knee) Zzk 400 Ω @Izk=1.0mA 1
Maximum Reverse Current IR 1 uA VR=2.0V 1
Temperature Coefficient of Zener Voltage IZTC -2 2.5 mV/℃ Test current 5mA 1
Power Dissipation Pd 200 mW TA=25℃ 1
Forward Voltage Vf 0.9 V IF=10mA 1
Storage temperature range Ts -65 150 ℃ 1

CAD (KiCad official)

  • Symbol: UDZSTE-175.6B
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: udzste-175-6b-etched.step / udzste-175-6b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); udzste-175-6b.step / udzste-175-6b.glb are the bare package body.

Provenance

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

  • Datasheet: YONGYUTAI datasheet (5 pp, sha256 c72a208771c1ed0c, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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