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DDZ9683Q-7

Public Made by Adom

by adom

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

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DDZ9683Q-7

Diodes Incorporated · Zener Diodes · SOD-123

DDZ9683Q-7 from Diodes Incorporated, 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 by the cathode band on the SOD123 package; the nominal Zener voltage for DDZ9683 is 3.0 V (min 2.85 V, max 3.15 V) at IZT = 50 µA.
2 A passive Anode terminal of the Zener diode; the datasheet specifies a maximum forward voltage of 0.9 V at IF = 10 mA and a maximum reverse leakage of 0.8 µA at VR = 1 V for DDZ9683.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
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 (nominal 3.0 V, DDZ9683 base part, Type Code HB) VZ 2.85 3 3.15 V IZT = 50 µA 2
Maximum reverse leakage current IR 0.8 µA VR = 1 V 2
Power dissipation PD 500 mW Note 5 (FR-4 PCB, minimum recommended pad layout, TL = +75°C) 2
Thermal resistance, junction to ambient air RθJA 340 °C/W Note 5 2
Thermal resistance, junction to lead RθJL 150 °C/W Note 5 2
Operating and storage temperature range TJ, TSTG -65 150 °C 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin  Terminal Connections: Cathode Band  Terminals: Finish - Matte Tin Annealed over Alloy 42 Leadframe. 1

CAD (KiCad official)

  • Symbol: DDZ9683Q-7
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: ddz9683q-7-etched.step / ddz9683q-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ddz9683q-7.step / ddz9683q-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (8 pp, sha256 8c09e0cba9babdab, 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