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DMN33D8LT-13

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Diodes Incorporated MOSFETs, SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistordmn33d8lt-13factory-2.0.0extractor-text

Verified DMN33D8LT-13

by Ray · last 9 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

9 Nov 2026RayPublished by the parts factory: tier mfr, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DMN33D8LT-13 · SOT-523 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 7-page datasheet
  • ✓distributor: lcsc C780833, digikey DMN33D8LT-13DITR-ND, mouser 621-DMN33D8LT-13
  • ✓family: SOT-523
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-i5akwzt8/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
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ dmn33d8lt-13.kicad_sym✓ dmn33d8lt-13.kicad_mod✓ dmn33d8lt-13.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

DMN33D8LT-13

Diodes Incorporated · MOSFETs · SOT-523

DMN33D8LT-13 from Diodes Incorporated, in a SOT-523. 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 G input Gate; ESD-protected gate (2kV) with internal protection diode, VGSS rating 20V and threshold VGS(TH) 0.8V min to 1.5V max.
2 S passive Source terminal of the N-channel MOSFET, connected to the body diode anode and gate protection diode.
3 D passive Drain terminal of the N-channel MOSFET with VDSS of 30V and continuous drain current of 115mA.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-523
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
Drain-Source Voltage VDSS 30 V 2
Gain-Source Voltage VGSS 20 V 2
Drain Current Continuous ID 115 mA Note 5 2
Total Power Dissipation PD 240 mW Note 5 2
Thermal Resistance, Junction to Ambient RJA 521 C/W Note 5 2
Total Power Dissipation PD 300 mW Note 6 2
Thermal Resistance, Junction to Ambient RJA 420 C/W Note 6 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Drain-Source Breakdown Voltage BVDSS 30 V VGS = 0V, ID = 250µA 3
Zero Gate Voltage Drain Current IDSS 1 µA VDS = 30V, VGS = 0V 3
Gate-Body Leakage IGSS -10 10 µA VGS = ±20V, VDS = 0V 3
Gate Threshold Voltage VGS(TH) 0.8 1.5 V VDS = 3V, ID = 100µA 3
Static Drain-Source On-Resistance RDS(ON) 5 Ω VGS = 4V, ID = 10mA 3
Static Drain-Source On-Resistance RDS(ON) 7 Ω VGS = 2.5V, ID = 5mA 3
Diode Forward Voltage VSD 1.2 V VGS = 0V, IS = 115mA 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  Terminals: Matte Tin Finish Annealed Over Alloy 42 Leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: DMN33D8LT-13
  • Footprint: Package_TO_SOT_SMD:SOT-523
  • 3D model: SOT-523 (KiCad packages3D, STEP)
  • 3D model files: dmn33d8lt-13-etched.step / dmn33d8lt-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmn33d8lt-13.step / dmn33d8lt-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 ea44c5942262f8d8, retrieved 2026-11-09, tier: manufacturer)
  • 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