component

DF2B5M4CT

Public Made by Adom

by adom

TOSHIBA ESD And Surge Protection (TVS/ESD), SOD-882. 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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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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DF2B5M4CT

TOSHIBA · ESD And Surge Protection (TVS/ESD) · SOD-882

DF2B5M4CT from TOSHIBA, in a SOD-882. 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOD-882
Category Circuit 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 3.6 V 5
Reverse breakdown voltage VBR 4 5 6 V IBR = 1 mA 5
Total capacitance Ct 0.2 0.3 pF VR = 0 V, f = 1 MHz 5
Reverse current IR 0.1 µA VRWM = 3.6 V 5
Clamp voltage VC 15 V 5
Electrostatic discharge voltage (contact) VESD -20 20 kV IEC61000-4-2 (Contact) 5
Electrostatic discharge voltage (air) VESD -20 20 kV IEC61000-4-2 (Air) 5
Peak pulse power PPK 30 W tp = 8/20 µs 5
Peak pulse current IPP 2 A tp = 8/20 µs 5
Junction temperature Tj 150 °C 5
Storage temperature Tstg -55 150 °C 5

CAD (KiCad official)

  • Symbol: DF2B5M4CT
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: SOD-882 (KiCad packages3D, STEP)
  • 3D model files: df2b5m4ct-etched.step / df2b5m4ct-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); df2b5m4ct.step / df2b5m4ct.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (9 pp, sha256 2c064492373c2ef5, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band 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