component

DDZ8V2CQ-7

Public Made by Adom

by adom

Diodes Incorporated Zener Diodes, SOD-123. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentdiodesddz8v2cq-7factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 9d ago
viewers ddz8v2cq-7: viewers · Ray 9d ago
ddz8v2cq-7-etched.glb Publish 0.1.0 · Ray 9d ago
ddz8v2cq-7-etched.step ddz8v2cq-7: factory component page (tier=lcsc) · Ray 9d ago
ddz8v2cq-7-hero.glb ddz8v2cq-7: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
ddz8v2cq-7-hero.overlay.json Publish 0.1.0 · Ray 9d ago
ddz8v2cq-7.glb Publish 0.1.0 · Ray 9d ago
ddz8v2cq-7.kicad_mod Publish 0.1.0 · Ray 9d ago
ddz8v2cq-7.kicad_sym Publish 0.1.0 · Ray 9d ago
ddz8v2cq-7.lbr Publish 0.1.0 · Ray 9d ago
ddz8v2cq-7.step Publish 0.1.0 · Ray 9d ago
package.json Publish 0.1.0 · Ray 9d ago
page.json Set visibility: public · Ray 9d ago
README.md Publish 0.1.0 · Ray 9d ago

DDZ8V2CQ-7

Diodes Incorporated · Zener Diodes · SOD-123

DDZ8V2CQ-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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

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 VZ minimum (DDZ8V2C, marking YR) VZ 8.03 V @ IZT = 20 mA; Note 9 short pulse test 2
Zener voltage VZ maximum (DDZ8V2C, marking YR) VZ 8.45 V @ IZT = 20 mA; Note 9 short pulse test 2
Maximum Zener impedance at IZT ZZT 8 Ω @ IZT = 20 mA, f = 1 kHz 2
Maximum Zener impedance at IZK ZZK 120 Ω @ IZK = 0.5 mA, f = 1 kHz 2
Maximum reverse current IR 0.5 µA @ VR = 6.5 V; Note 9 short pulse test 2
Power dissipation at TL = +75°C PD 500 mW @ TL = +75°C (Note 6) 2
Power dissipation at TA = +25°C, FR-4 1 in² copper pad PD 470 mW @ TA = +25°C (Note 7) 2
Power dissipation at TA = +25°C, minimum pad layout PD 294 mW @ TA = +25°C (Note 8) 2
Thermal resistance, junction to ambient air RθJA 266 °C/W Note 7 2
Thermal resistance, junction to ambient air, minimum pad layout RθJA 425 °C/W Note 8 2
Thermal resistance, junction to lead RθJL 132 °C/W Note 6 2
Operating and storage temperature range TJ, TSTG -65 150 °C 2
Forward voltage VF 0.9 V @ IF = 10 mA 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 1

CAD (KiCad official)

  • Symbol: DDZ8V2CQ-7
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: ddz8v2cq-7-etched.step / ddz8v2cq-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ddz8v2cq-7.step / ddz8v2cq-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 4f2c97bc59065f33, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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