component

SMA5913A

Public Made by Adom

by adom

ZHIDE 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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SMA5913A

ZHIDE · Zener Diodes · SMA

SMA5913A from ZHIDE, 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 ZHIDE
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
Nominal zener voltage VZ 3.14 3.3 3.47 V at IZT = 113.6 mA 3
Maximum zener impedance ZZT 10 Ω @ IZT = 113.6 mA 3
Maximum zener impedance at knee current ZZK 500 Ω @ IZK = 1.00 mA 3
Maximum reverse leakage current IR 100 uA @ VR = 1.0 V 3
Maximum DC zener current IZM 274 mA 3
Maximum forward voltage VF 1.2 V at IF = 200 mA 1
DC power dissipation PD 1.5 W at TL = 75 °C (lead temperature at 3/8 in (9.5 mm) from body) 1
Storage temperature range TJ，TSTG -55 150 ℃ 1
Junction temperature range TJ，TSTG -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: SMA5913A
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: sma5913a-etched.step / sma5913a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sma5913a.step / sma5913a.glb are the bare package body.

Provenance

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

  • Datasheet: ZHIDE datasheet (3 pp, sha256 53f5830aa4d2d119, 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