component

BZT52C20-TP

Public Made by Adom

by adom

MCC(Micro Commercial Components) Zener Diodes, SOD-123. Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.

componentdiodesbzt52c20-tpfactory-2.0.0extractor-text

Changed since verified BZT52C20-TP

by Ray · last 30 Oct 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 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: BZT52C20-TP · SOD-123 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 4-page datasheet
  • ✓distributor: lcsc C779122, digikey BZT52C20-TPMSTR-ND, mouser 833-BZT52C20-TP
  • ✓family: D_SOD-123F
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-cacvtu8f/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! bzt52c20-tp.kicad_sym✓ bzt52c20-tp.kicad_mod✓ bzt52c20-tp.step
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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

markdown

BZT52C20-TP

MCC(Micro Commercial Components) · Zener Diodes · SOD-123

BZT52C20-TP from MCC(Micro Commercial Components), 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 MCC(Micro Commercial Components)
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 (BZT52C20 row, IZT test) VZ 18.8 20 21.2 V @ IZT = 5 mA 2
Typical temperature coefficient 14.4 18 mV/°C Typical; @ IZTC 2
Maximum reverse current IR 0.1 µA @ VR = 14.0 V 2
Maximum Zener impedance (ZZT) ZZT 55 Ω f=1kHz; @ IZT = 5 mA 2
Maximum Zener impedance (ZZK) ZZK 225 Ω f=1kHz; @ IZK = 1.0 mA 2
Maximum forward voltage VF 0.9 V IF=10mA 1
Power dissipation PD 500 mW 1
Operating junction temperature range -65 150 °C 1
Storage temperature range -65 150 °C 1
Thermal resistance, junction to ambient 250 °C/W Junction to ambient 1

CAD (KiCad official)

  • Symbol: BZT52C20-TP
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c20-tp-etched.step / bzt52c20-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c20-tp.step / bzt52c20-tp.glb are the bare package body.

Provenance

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

  • Datasheet: MCC(Micro Commercial Components) datasheet (4 pp, sha256 7f1e958a77d53c9d, retrieved 2026-10-30, 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