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DF2S16FS

Public Made by Adom

by adom

TOSHIBA ESD Protection Devices, SOD-923. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DF2S16FS

TOSHIBA · ESD Protection Devices · SOD-923

DF2S16FS from TOSHIBA, in a SOD-923. 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 of the ESD protection diode, with the device rated for a working peak reverse voltage VRWM of 12 V max and guaranteed ESD protection of ±12 kV (IEC61000-4-2 contact discharge).
2 Anode passive Anode terminal of the ESD protection diode, intended for ESD protection only and not for voltage regulation, per the datasheet's application note.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOD-923
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
Working peak reverse voltage VRWM 12 V 2
Zener voltage (Reverse breakdown voltage) VZ (VBR) 15.3 16 17.1 V IZ = 5 mA (IBR) 2
Dynamic impedance ZZ 22 35 Ω IZ = 5 mA (IBR) 2
Reverse current IR 0.5 µA VRWM = 12 V 2
ESD protection (IEC61000-4-2 contact discharge) VESD -12 12 kV IEC61000-4-2 (Contact) 2
Junction temperature Tj 150 °C 2
Storage temperature Tstg -55 150 °C 2

CAD (KiCad official)

  • Symbol: DF2S16FS
  • Footprint: Diode_SMD:D_SOD-923
  • 3D model: SOD-923 (KiCad packages3D, STEP)
  • 3D model files: df2s16fs-etched.step / df2s16fs-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); df2s16fs.step / df2s16fs.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (7 pp, sha256 2d9023d2b44a427e, retrieved 2026-10-21, tier: manufacturer)
  • 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