component

DF5A6.8JE

Public Made by Adom

by adom

TOSHIBA ESD And Surge Protection (TVS/ESD), SOT-553-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DF5A6.8JE

TOSHIBA · ESD And Surge Protection (TVS/ESD) · SOT-553-5

DF5A6.8JE from TOSHIBA, in a SOT-553-5. 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 the first ESD protection element; the four elements share the package and are rated for ESD immunity of ±30 kV contact discharge per IEC61000-4-2.
2 ANODE passive Common anode connection for the four ESD protection elements; the device is for ESD protection only and is not intended for constant-voltage diode use.
3 CATHODE2 passive Cathode of the second ESD protection element; Zener voltage is 6.4 V to 7.2 V at IZ = 5 mA with reverse current of 0.5 µA max at VR = 5 V.
4 CATHODE3 passive Cathode of the third ESD protection element; terminal capacitance is 45 pF typ. at VR = 0 V, f = 1 MHz.
5 CATHODE4 passive Cathode of the fourth ESD protection element; absolute maximum power dissipation is 100 mW and junction temperature is 150 °C.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOT-553-5
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 100 mW 1
Junction temperature Tj 150 °C 1
Storage temperature range Tstg -55 150 °C 1
Terminal capacitance (between Cathode and Anode) CT 45 pF VR = 0, f = 1 MHz 1

CAD (KiCad official)

  • Symbol: DF5A6.8JE
  • Footprint: Package_TO_SOT_SMD:SOT-553
  • 3D model: SOT-553-5 (KiCad packages3D, STEP)
  • 3D model files: df5a6-8je-etched.step / df5a6-8je-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); df5a6-8je.step / df5a6-8je.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (3 pp, sha256 de1a569e7e2fa3b7, retrieved 2026-10-19, 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