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ZMM13

Public Made by Adom

by adom

HXY MOSFET Zener Diodes, LL-34. 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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ZMM13

HXY MOSFET · Zener Diodes · LL-34

ZMM13 from HXY MOSFET, in a LL-34. 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 HXY MOSFET
Package LL-34
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
Power Dissipation Ptot 500 mW Valid provided electrodes are kept at ambient temperature 1
Junction Temperature Tj 175 ℃ 1
Storage Temperature Range Tstg -55 175 ℃ 1
Thermal Resistance Junction to Ambient RθJA 300 ℃/W Valid provided electrodes are kept at ambient temperature 1
Forward Voltage VF 1 V IF=100mA 1
Dynamic Resistance (ZMM13) ZZT 26 Ω at IZT = 5 mA 2
Dynamic Resistance (ZMM13) ZZK 110 Ω at IZK = 1 mA 2
Reverse Leakage Current, Ta = 25℃ (ZMM13) 0.1 µA at VR = 10 V, Ta = 25℃ 2
Reverse Leakage Current, Ta = 125℃ (ZMM13) 2 µA at VR = 10 V, Ta = 125℃ 2
Nominal Zener Voltage (ZMM13) VZnom 13 V 2

CAD (KiCad official)

  • Symbol: ZMM13
  • Footprint: Diode_SMD:D_MiniMELF
  • 3D model: LL-34 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: HXY MOSFET datasheet (6 pp, sha256 a2976fb64e1d86ac, retrieved 2026-10-21, 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