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ZPY15

Public Made by Adom

by adom

DIOTEC Zener Diodes, DO-41. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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ZPY15

DIOTEC · Zener Diodes · DO-41

ZPY15 from DIOTEC, in a DO-41. 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 1 passive Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation.
2 2 passive Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation.

Key specifications

Parameter Value
Manufacturer DIOTEC
Package DO-41
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 13.8 15.6 V IZ = IZtest, IZtest = 50 mA 2
Dynamic resistance rzj 5 10 Ω IZtest / f = 1 kHz 2
Temp. coefficient of Z-voltage αVZ 5 10 10^-4/°C 2
Reverse voltage VR 11 V IR = 1 µA 2
Z-current IZmax 83 mA TA = 50°C 2
Power dissipation Ptot 1.3 W TA = 50°C 1
Non repetitive peak power dissipation PZSM 40 W t < 1 ms, TA = 50°C 1
Operating junction temperature Tj -50 150 °C 1
Storage temperature TS -50 175 °C 1
Thermal resistance junction to ambient RthA 45 K/W leads kept at ambient temperature at 10 mm from case 1
Thermal resistance junction to lead RthL 15 K/W 1

CAD (KiCad official)

  • Symbol: ZPY15
  • Footprint: Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal
  • 3D model: DO-41 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: DIOTEC datasheet (4 pp, sha256 bd0277e21a4857a0, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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