component

3EZ22D5-TP

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MCC(Micro Commercial Components) Zener Diodes, DO-15. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentdiodes3ez22d5-tpfactory-2.0.0extractor-text

Verified 3EZ22D5-TP

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

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: 3EZ22D5-TP · DO-15 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 4-page datasheet
  • ✓distributor: lcsc C778973, digikey 3EZ22D5-TP-ND, mouser 833-3EZ22D5-TP
  • ✓family: D_DO-15_P12.70mm_Horizontal
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-9ibevmtr/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.1)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ 3ez22d5-tp.kicad_sym✓ 3ez22d5-tp.kicad_mod✓ 3ez22d5-tp.step
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Ray Publish 0.1.0 1571ec3 2d ago

3EZ22D5-TP

MCC(Micro Commercial Components) · Zener Diodes · DO-15

3EZ22D5-TP from MCC(Micro Commercial Components), in a DO-15. 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 DO-15
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
Voltage tolerance (suffix D5) -5 5 % Suffix D5 indicates 5% tolerance (Note 4) 2
Peak forward surge current IFSM 15 A Note 2: measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle 4 pulses per minute max 1
Power dissipation PD 3 W Note 3: mounted on 5.0 mm² land areas 1
Maximum forward voltage VF 1.2 V IF = 200 mA 1
Maximum zener impedance at IZT ZZT 8 Ω At IZT = 34 mA; 60 cycle AC, 10% rms of IZT superimposed (Note 6) 2
Maximum zener impedance at IZK ZZK 750 Ω At IZK = 0.25 mA; 60 cycle AC, 10% rms of IZK superimposed (Note 6) 2
Leakage current IR 0.5 µA At VR = 16.7 V 2
Maximum zener current IZM 123 mA 2
Operating junction temperature range -55 150 °C 1
Storage temperature range -55 150 °C 1
Nominal zener voltage VZ 22 V Test current IZT = 34 mA; Note 5: measured 40 ms from diode body at TA = 25°C 2

CAD (KiCad official)

  • Symbol: 3EZ22D5-TP
  • Footprint: Diode_THT:D_DO-15_P12.70mm_Horizontal
  • 3D model: DO-15 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: MCC(Micro Commercial Components) datasheet (4 pp, sha256 73fe12ff07855e1e, 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