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DT1042-04SO-7

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Diodes Incorporated ESD And Surge Protection (TVS/ESD), SOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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dt1042-04so-7-etched.glb dt1042-04so-7: factory component page (tier=lcsc) · Ray 20d ago
dt1042-04so-7-etched.step dt1042-04so-7: factory component page (tier=lcsc) · Ray 20d ago
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DT1042-04SO-7

Diodes Incorporated · ESD And Surge Protection (TVS/ESD) · SOT-26

DT1042-04SO-7 from Diodes Incorporated, in a SOT-26. 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 I/O1 bidirectional ESD/TVS channel 1 I/O, rated to VSS with ±6 A peak pulse current (IEC 61000-4-5, 8/20 µs) and 5.5 V maximum DC operating voltage.
2 Vss power_in Common ground/reference pin for all four I/O clamps; the datasheet rates the operating voltage at 5.5 V I/O to VSS.
3 I/O2 bidirectional ESD/TVS channel 2 I/O, rated to VSS with ±6 A peak pulse current (IEC 61000-4-5, 8/20 µs) and 5.5 V maximum DC operating voltage.
4 I/O3 bidirectional ESD/TVS channel 3 I/O, rated to VSS with ±6 A peak pulse current (IEC 61000-4-5, 8/20 µs) and 5.5 V maximum DC operating voltage.
5 Vcc power_in Positive supply/clamp reference pin; the datasheet gives a reverse working voltage of 5.0 V (VCC to VSS).
6 I/O4 bidirectional ESD/TVS channel 4 I/O, rated to VSS with ±6 A peak pulse current (IEC 61000-4-5, 8/20 µs) and 5.5 V maximum DC operating voltage.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-26
Category Circuit Protection
Pins 6

CAD (KiCad official)

  • Symbol: DT1042-04SO-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: dt1042-04so-7-etched.step / dt1042-04so-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dt1042-04so-7.step / dt1042-04so-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 ec6bdb2990e6511d, retrieved 2026-10-09, 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