component

SMAZ5V1-MS

Public Made by Adom

by adom

MSKSEMI Zener Diodes, SMA. 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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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 11d ago
viewers smaz5v1-ms: viewers · Ray 11d ago
package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
README.md Publish 0.1.0 · Ray 11d ago
smaz5v1-ms-etched.glb Publish 0.1.0 · Ray 11d ago
smaz5v1-ms-etched.step smaz5v1-ms: factory component page (tier=lcsc) · Ray 11d ago
smaz5v1-ms-hero.glb smaz5v1-ms: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
smaz5v1-ms-hero.overlay.json Publish 0.1.0 · Ray 11d ago
smaz5v1-ms.glb Publish 0.1.0 · Ray 11d ago
smaz5v1-ms.kicad_mod Publish 0.1.0 · Ray 11d ago
smaz5v1-ms.kicad_sym Publish 0.1.0 · Ray 11d ago
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smaz5v1-ms.step Publish 0.1.0 · Ray 11d ago

SMAZ5V1-MS

MSKSEMI · Zener Diodes · SMA

SMAZ5V1-MS from MSKSEMI, in a SMA. 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 MSKSEMI
Package SMA
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) VZ 4.84 5.1 5.4 V VZ @ IZT = 100 mA, Z5V1 variant 3
Maximum Zener Impedance ZZT 5 Ω @ IZT = 100 mA 3
Maximum Zener Impedance (knee) ZZK 500 Ω @ IZK = 1.0 mA 3
Maximum Reverse Leakage Current IR 2.5 μA @ VR = 1.0 V 3
Maximum DC Zener Current IZM 196 mA 3
DC Power Dissipation PD 1 W Ta = 50 °C (Note 1); P.C.B. mounted on 1.0" x 0.85" x 0.062" copper pads 2
Maximum Forward Voltage VF 1.2 V IF = 200 mA 2
Junction and Storage Temperature Range TSTG -65 150 °C 2
Zener Voltage Tolerance (standard) VZ -5 5 % Standard VZ tolerance (features) 2
Thermal Resistance Junction to Ambient RθJA 125 °C Junction to ambient (Note 1) 2

CAD (KiCad official)

  • Symbol: SMAZ5V1-MS
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: smaz5v1-ms-etched.step / smaz5v1-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaz5v1-ms.step / smaz5v1-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (5 pp, sha256 75b1764359d5e887, retrieved 2026-10-15, 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