component

ABZT52C3V3-HF

Public Made by Adom

by adom

Comchip 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.

componentdiodesabzt52c3v3-hffactory-2.0.0extractor-text

Changed since verified ABZT52C3V3-HF

by Ray · last 4 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ABZT52C3V3-HF · SOD-123 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • ✓distributor: lcsc C3729738, digikey 641-ABZT52C3V3-HFTR-ND, mouser 750-ABZT52C3V3-HF
  • ✓family: D_SOD-123F
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-wif3tbn8/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.1)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! abzt52c3v3-hf.kicad_sym✓ abzt52c3v3-hf.kicad_mod✓ abzt52c3v3-hf.step
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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 2d ago
viewers abzt52c3v3-hf: symbol repaired (D_Zener, cathode pad 1) · Ray 2d ago
abzt52c3v3-hf-etched.glb Publish 0.1.0 · Ray 2d ago
abzt52c3v3-hf-etched.step abzt52c3v3-hf: factory component page (tier=lcsc) · Ray 2d ago
abzt52c3v3-hf-hero.glb abzt52c3v3-hf: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
abzt52c3v3-hf-hero.overlay.json Publish 0.1.0 · Ray 2d ago
abzt52c3v3-hf.glb Publish 0.1.0 · Ray 2d ago
abzt52c3v3-hf.kicad_mod Publish 0.1.0 · Ray 2d ago
abzt52c3v3-hf.kicad_sym abzt52c3v3-hf: symbol repaired (D_Zener, cathode pad 1) · Ray 2d ago
abzt52c3v3-hf.lbr abzt52c3v3-hf: symbol repaired (D_Zener, cathode pad 1) · Ray 2d ago
abzt52c3v3-hf.step Publish 0.1.0 · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Publish 0.1.0 · Ray 2d ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 2d ago

ABZT52C3V3-HF

Comchip · Zener Diodes · SOD-123

ABZT52C3V3-HF from Comchip, 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 Comchip
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, min, max) VZT 3.1 3.3 3.5 V IZT = 5.0 mA 2
Maximum zener impedance ZZT 95 Ω IZT = 5.0 mA 2
Maximum zener impedance ZZK 600 Ω IZK = 1.0 mA 2
Maximum reverse current IR 5 µA VR = 1.0 V 2
Temperature coefficient -3.5 mV/°C IZTC = 0 mA 2
Power dissipation PD 500 mW Device mounted on ceramic PCB 1
Forward voltage VF 0.9 V IF = 10 mA 1
Junction temperature TJ 150 °C 1
Storage temperature range TSTG -65 150 °C 1
Thermal resistance, junction to ambient air RθJA 305 °C/W 1

CAD (KiCad official)

  • Symbol: ABZT52C3V3-HF
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: abzt52c3v3-hf-etched.step / abzt52c3v3-hf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); abzt52c3v3-hf.step / abzt52c3v3-hf.glb are the bare package body.

Provenance

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

  • Datasheet: Comchip datasheet (6 pp, sha256 85a8556d5f54fc21, retrieved 2026-11-04, 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