component

DF5A6.8CFU

Public Made by Adom

by adom

TOSHIBA ESD Protection Devices, SOT-353. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectiondf5a6.8cfufactory-2.0.0extractor-text

Verified DF5A6.8CFU

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DF5A6.8CFU · SOT-353 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 3-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-353_SC-70-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-5tdh2hyz/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ df5a6-8cfu.kicad_sym✓ df5a6-8cfu.kicad_mod✓ df5a6-8cfu.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 5d ago
viewers df5a6-8cfu: viewers · Ray 5d ago
df5a6-8cfu-etched.glb Publish 0.1.0 · Ray 5d ago
df5a6-8cfu-etched.step df5a6-8cfu: factory component page (tier=mfr) · Ray 5d ago
df5a6-8cfu-hero.glb df5a6-8cfu: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
df5a6-8cfu-hero.overlay.json Publish 0.1.0 · Ray 5d ago
df5a6-8cfu.glb Publish 0.1.0 · Ray 5d ago
df5a6-8cfu.kicad_mod Publish 0.1.0 · Ray 5d ago
df5a6-8cfu.kicad_sym Publish 0.1.0 · Ray 5d ago
df5a6-8cfu.lbr Publish 0.1.0 · Ray 5d ago
df5a6-8cfu.step Publish 0.1.0 · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
verification.json Verified: Published by the parts factory: tier mfr, 5 pins · Ray 5d ago

DF5A6.8CFU

TOSHIBA · ESD Protection Devices · SOT-353

DF5A6.8CFU from TOSHIBA, in a SOT-353. 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 CATHODE1 passive Cathode of ESD protection diode channel 1, with terminal capacitance to anode of 23 pF typ. (VR = 0 V, f = 1 MHz) and Zener voltage 6.4 to 7.2 V at IZ = 5 mA.
2 ANODE passive Common anode of the four protection diodes, normally connected to ground.
3 CATHODE2 passive Cathode of ESD protection diode channel 2, with reverse current of 0.5 µA max at VR = 5 V.
4 CATHODE3 passive Cathode of ESD protection diode channel 3, with ESD immunity of ±25 kV (IEC61000-4-2 contact discharge).
5 CATHODE4 passive Cathode of ESD protection diode channel 4, with dynamic impedance of 25 Ω max at IZ = 5 mA.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOT-353
Category Circuit Protection
Pins 5

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 VZ 6.4 6.8 7.2 V IZ = 5 mA 1
Dynamic impedance ZZ 25 Ω IZ = 5 mA 1
Reverse current IR 0.5 μA VR = 5 V 1
Power dissipation P 200 mW 1
Junction temperature Tj 150 °C 1
Storage temperature range Tstg -55 150 °C 1
Terminal capacitance (between Cathode and Anode) CT 23 pF VR = 0 V, f = 1 MHz 1

CAD (KiCad official)

  • Symbol: DF5A6.8CFU
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)
  • 3D model files: df5a6-8cfu-etched.step / df5a6-8cfu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); df5a6-8cfu.step / df5a6-8cfu.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (3 pp, sha256 dc8f9571876524f2, retrieved 2026-11-05, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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