component

SMF5.0AAE

Public Made by Adom

by adom

JUXING ESD And Surge Protection (TVS/ESD), SOD-123FL. Pinout cross-checked by two models against the datasheet, 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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SMF5.0AAE

JUXING · ESD And Surge Protection (TVS/ESD) · SOD-123FL

SMF5.0AAE from JUXING, in a SOD-123FL. 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 Cathode passive Cathode terminal per the PINNING table (pin 1, top view); the device is a unipolar TVS with a 200 W peak pulse power rating at TA=25°C, and its working peak reverse voltage VRWM should be equal to or greater than the DC or continuous peak operating voltage (Note 6).
2 Anode passive Anode terminal per the PINNING table (pin 2, top view); the package is mounted on 5 mm copper pads to each terminal per Note 2 for the stated ratings.

Key specifications

Parameter Value
Manufacturer JUXING
Package SOD-123FL
Category Circuit Protection
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
Breakdown voltage (min) for SMF5.0A VBR 6.4 V IT=10 mA (Table 1) 2
Breakdown voltage (max) for SMF5.0A VBR 7 V IT=10 mA (Table 1) 2
Max clamp voltage for SMF5.0A VC 9.2 V IPP=21.7 A (Table 1) 2
Peak pulse power dissipation PPPM 200 W TA=25°C, 10/1000 us waveform (Note 1,2,5, Fig1) 1
Peak forward surge current (unidirectional) IFSM 20 A 8.3 ms single half sinewave (Note 3) 1
Steady state power dissipation PM(AV) 1 W Note 4, lead temperature TL=75°C as printed (fragment '=75°C') 1
Operating junction and storage temperature range TJ,TSTG -55 150 °C 1
Reverse stand-off voltage VRWM 5 V Working peak reverse voltage for SMF5.0A (Table 1); should be equal to or greater than DC or continuous peak operating voltage 2
Reverse leakage current IR 200 μA @ VRWM (Table 1) 2
Typical thermal resistance, junction to ambient RθJA 180 °C Typical, as printed 1

CAD (KiCad official)

  • Symbol: SMF5.0AAE
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: smf5-0aae-etched.step / smf5-0aae-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smf5-0aae.step / smf5-0aae.glb are the bare package body.

Provenance

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

  • Datasheet: JUXING datasheet (4 pp, sha256 f04c4c03a15a2e67, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (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