component

BZT52C9V1TQ-7-F

Public Made by Adom

by adom

Diodes Incorporated Zener Diodes, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentdiodesbzt52c9v1tq-7-ffactory-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 6d ago
viewers bzt52c9v1tq-7-f: viewers · Ray 6d ago
bzt52c9v1tq-7-f-etched.glb Publish 0.1.0 · Ray 6d ago
bzt52c9v1tq-7-f-etched.step bzt52c9v1tq-7-f: factory component page (tier=mfr) · Ray 6d ago
bzt52c9v1tq-7-f-hero.glb bzt52c9v1tq-7-f: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
bzt52c9v1tq-7-f-hero.overlay.json Publish 0.1.0 · Ray 6d ago
bzt52c9v1tq-7-f.glb Publish 0.1.0 · Ray 6d ago
bzt52c9v1tq-7-f.kicad_mod Publish 0.1.0 · Ray 6d ago
bzt52c9v1tq-7-f.kicad_sym Publish 0.1.0 · Ray 6d ago
bzt52c9v1tq-7-f.lbr Publish 0.1.0 · Ray 6d ago
bzt52c9v1tq-7-f.step Publish 0.1.0 · Ray 6d ago
package.json Publish 0.1.0 · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md Publish 0.1.0 · Ray 6d ago

BZT52C9V1TQ-7-F

Diodes Incorporated · Zener Diodes · SOD-523

BZT52C9V1TQ-7-F from Diodes Incorporated, in a SOD-523. 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-523
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 (IZT = 5 mA) VZ 8.5 9.1 9.6 V @ IZT = 5 mA; nominal 9.1 V, Note 8 pulse test 2
Maximum Zener impedance at IZT ZZT 15 Ω @ IZT = 5 mA, f = 1kHz 2
Maximum Zener impedance at IZK ZZK 100 Ω @ IZK = 1.0 mA, f = 1kHz 2
Maximum reverse current IR 0.5 µA @ VR = 6.0 V 2
Temperature coefficient 3.8 7 mV/°C @ IZT = 5 mA 2
Forward voltage VF 0.9 V @ IF = 10mA 2
Power dissipation PD 300 mW Note 7: FR-4 PC board, single-sided, 2oz. copper, pad area 1.92mm2 2
Thermal resistance, junction to ambient air RθJA 417 °C/W Note 7 2
Thermal resistance, junction to case RθJC 160 °C/W Note 7 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: BZT52C9V1TQ-7-F
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: bzt52c9v1tq-7-f-etched.step / bzt52c9v1tq-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c9v1tq-7-f.step / bzt52c9v1tq-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 f06d3ed08bd0d710, retrieved 2026-10-21, tier: manufacturer)
  • 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