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DF5A6.8CJE.LM

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

DF5A6.8CJE.LM from TOSHIBA, in a SOT-553. 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 1 passive Cathode of ESD protection diode 1, which shares a common anode (pin 2) with the other three diodes and has a typical terminal capacitance of 23 pF at VR = 0 V, f = 1 MHz.
2 ANODE passive Common anode for all four ESD protection diodes, rated for ESD immunity of ±25 kV contact discharge per IEC61000-4-2 with no damage to device elements.
3 CATHODE2 passive Cathode of ESD protection diode 2 sharing the common anode (pin 2), with the same ESD immunity and capacitance characteristics as the other channels.
4 CATHODE3 passive Cathode of ESD protection diode 3 sharing the common anode (pin 2), with the same ESD immunity and capacitance characteristics as the other channels.
5 CATHODE4 passive Cathode of ESD protection diode 4 sharing the common anode (pin 2), with the same ESD immunity and capacitance characteristics as the other channels.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOT-553
Category Circuit Protection
Pins 5

CAD (KiCad official)

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

Provenance

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

  • Datasheet: TOSHIBA datasheet (3 pp, sha256 7b774887b551e567, retrieved 2026-10-12, 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