component

SMFJ16A

Public Made by Adom

by adom

BORN Electrostatic And Surge Protection (TVS/ESD), SOD-123F. 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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SMFJ16A

BORN · Electrostatic And Surge Protection (TVS/ESD) · SOD-123F

SMFJ16A from BORN, in a SOD-123F. 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 fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer BORN
Package SOD-123F
Category TVS/Fuse/Board Level 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) VBR 17.8 V @ IT = 1 mA (Test Current IT 1 mA) 3
Breakdown Voltage (max) VBR 19.7 V @ IT = 1 mA (Test Current IT 1 mA) 3
Maximum Clamping Voltage VC 26 V @ Ipp = 7.7 A 3
Maximum Peak Pulse Current Ipp 7.7 A 3
Maximum Reverse Leakage Current IR 1 uA @ VR = 16 V 3
Peak Pulse Power Dissipation PPPM 200 W Non-repetitive current pulse, 10/1000us waveform (Note 1,2) 2
Steady State Power Dissipation PD 1 W Infinite Heat Sink at TA = 50◦C (Note 3) 2
Peak Forward Surge Current IFSM 20 A Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 perminute maximum (Note 4) 2
Maximum Instantaneous Forward Voltage VFM 3.5 V at 10A (Note 5); For Unidirectional Only 2
Operating Junction Temperature Range (min) TJ -55 ◦C 2
Operating Junction Temperature Range (max) TJ 150 ◦C 2
Storage Temperature Range (min) TSTG -55 ◦C 2
Storage Temperature Range (max) TSTG 150 ◦C 2
Typical Thermal Resistance Junction to Lead RθJL 100 ◦C/W Typical 2
Typical Thermal Resistance Junction to Ambient RθJA 220 ◦C/W Typical 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin • Lead Finish: Matte Tin • Case Material: Epoxy Molding Compound 1

CAD (KiCad official)

  • Symbol: SMFJ16A
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123F (KiCad packages3D, STEP)
  • 3D model files: smfj16a-etched.step / smfj16a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smfj16a.step / smfj16a.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (7 pp, sha256 dd8422b2bd24ae70, retrieved 2026-10-21, 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