component

S6025LTP

Public Made by Adom

by adom

Littelfuse TRIACs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistors6025ltpfactory-2.0.0extractor-text

Verified S6025LTP

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: S6025LTP · TO-220 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 9-page datasheet
  • ✓distributor: lcsc C3615064, digikey F7307-ND, mouser 576-S6025LTP
  • ✓family: TO-220-3_Vertical
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-pfazajkh/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ s6025ltp.kicad_sym✓ s6025ltp.kicad_mod✓ s6025ltp.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 6d ago
viewers s6025ltp: viewers · Ray 6d ago
package.json Publish 0.1.0 · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md Publish 0.1.0 · Ray 6d ago
s6025ltp-etched.glb Publish 0.1.0 · Ray 6d ago
s6025ltp-etched.step s6025ltp: factory component page (tier=lcsc) · Ray 6d ago
s6025ltp-hero.glb s6025ltp: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
s6025ltp-hero.overlay.json Publish 0.1.0 · Ray 6d ago
s6025ltp.glb Publish 0.1.0 · Ray 6d ago
s6025ltp.kicad_mod Publish 0.1.0 · Ray 6d ago
s6025ltp.kicad_sym Publish 0.1.0 · Ray 6d ago
s6025ltp.lbr Publish 0.1.0 · Ray 6d ago
s6025ltp.step Publish 0.1.0 · Ray 6d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 6d ago

S6025LTP

Littelfuse · TRIACs · TO-220

S6025LTP from Littelfuse, in a TO-220. 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 passive Cathode main terminal of the 25 A SCR (IT(RMS) 25 A at TC=75°C for Sxx25L, 600 V VDRM/VRRM for S60).
2 ANODE passive Anode main terminal of the SCR, blocking up to 600 V (VDRM/VRRM) for the S60 voltage code; the mounting tab is isolated from it in the L package.
3 GATE input Gate trigger input, with IGT max 35 mA and VGT max 1.5 V at VD=12 V, RL=30 Ω, TJ=25°C.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package TO-220
Category Triode/MOS Tube/Transistor
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
RMS on-state current IT(RMS) 25 A Sxx25L: TC=75°C 2
Average on-state current IT(AV) 16 A Sxx25L TC = 75°C 2
Peak non-repetitive surge current 50Hz ITSM 300 A single half cycle; f = 50Hz; TJ (initial) = 25°C 2
Peak non-repetitive surge current 60Hz ITSM 350 A single half cycle; f = 60Hz; TJ (initial) = 25°C 2
I2t value for fusing I2t 510 A2s tp = 8.3 ms 2
Critical rate of rise of on-state current di/dt 150 A/μs f = 60Hz ; TJ = 125°C 2
Peak gate current IGM 3.5 A TJ = 125°C 2
Average gate power dissipation PG(AV) 0.8 W TJ = 125°C 2
Storage temperature range Tstg -40 150 °C 2
Operating junction temperature range TJ -40 125 °C 2
DC gate trigger current IGT 1 35 mA VD = 12V RL = 30 Ω 2
DC gate trigger voltage VGT 1.5 V VD = 12V RL = 30 Ω 2
Critical rate of rise of off-state voltage (600V) dv/dt 425 V/μs VD = VDRM; gate open; TJ = 100°C; 600V 2
Critical rate of rise of off-state voltage (600V) dv/dt 325 V/μs VD = VDRM; gate open; TJ = 125°C; 600V 2
Gate non-trigger voltage VGD 0.2 V VD = VDRM RL = 3.3 kΩ TJ = 125°C 2
Holding current IH 50 mA IT = 400mA (initial) 2
Circuit commutated turn-off time tq 35 μs IT=2A; tp=50μs; dv/dt=5V/μs; di/dt=-30A/μs 2
Peak on-state voltage VTM 1.6 V 25A Device IT = 50A; tp = 380μs 3
Off-state/reverse leakage current IDRM / IRRM 10 μA VDRM / VRRM; TJ = 25°C; 400, 600V 3
Off-state/reverse leakage current IDRM / IRRM 500 μA VDRM / VRRM; TJ = 100°C; 400, 600V 3
Off-state/reverse leakage current IDRM / IRRM 1000 μA VDRM / VRRM; TJ = 125°C; 400, 600V 3
Thermal resistance junction to case (AC) Rθ(J-C) 2.4 °C/W Sxx20L/Sxx25L 3
Thermal resistance junction to ambient Rθ(J-A) 50 °C/W Sxx20L/Sxx25L 3
Gate controlled turn-on time tgt 2 μs IG = 2 x IGT PW = 15µs IT = 40A 2

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: S6025LTP
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: s6025ltp-etched.step / s6025ltp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s6025ltp.step / s6025ltp.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (9 pp, sha256 2b5bd44bf49c2af0, retrieved 2026-10-31, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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