component

Q6040J7TP

Public Made by Adom

by adom

Littelfuse TRIACs, TO-218-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorq6040j7tpfactory-2.0.0extractor-text
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q6040j7tp-etched.step q6040j7tp: factory component page (tier=lcsc) · Ray 10d ago
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Q6040J7TP

Littelfuse · TRIACs · TO-218-3

Q6040J7TP from Littelfuse, in a TO-218-3. 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 MT1 passive Main terminal 1, the reference terminal for all gate polarities and quadrant definitions of this 40 A triac.
2 MT2 passive Main terminal 2 of the 40 A triac, rated for VDRM/VRRM of 400 to 1000 V (Q6040J7 is 600 V).
3 Gate input Gate trigger input, with IGT max 100 mA and VGT max 2.0 V at VD = 12 V, RL = 60 ohm for the Qxx40x7 in quadrants I, II and III.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package TO-218-3
Category Triode/MOS Tube/Transistor
Pins 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin Lead Bend MIL-STD-750, M-2036 Cond E Terminal Finish 100% Matte Tin-plated. 6

CAD (KiCad official)

  • Symbol: Q6040J7TP
  • Footprint: Package_TO_SOT_THT:TO-218-3_Vertical
  • 3D model: TO-218-3 (KiCad packages3D, STEP)
  • 3D model files: q6040j7tp-etched.step / q6040j7tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); q6040j7tp.step / q6040j7tp.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (8 pp, sha256 bc762ef3ea031978, retrieved 2026-10-28, tier: lcsc)
  • 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