component

DY-HIR323C

Public Made by Adom

by adom

TONYU Infrared LED Emitters, 插件,D=5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoptoelectronicsdy-hir323cfactory-2.0.0extractor-text

Verified DY-HIR323C

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DY-HIR323C · LED_D5.0mm · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 8-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: LED_D5.0mm
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-hw8qnrd7/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓led: cathode 1, anode 2
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ dy-hir323c.kicad_sym✓ dy-hir323c.kicad_mod✓ dy-hir323c.step
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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

markdown

DY-HIR323C

TONYU · Infrared LED Emitters · LED_D5.0mm

DY-HIR323C from TONYU, in a LED_D5.0mm. 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; reverse voltage max 5 V, reverse current max 5 µA at VR=5V.
2 A passive Anode; forward current max 100 mA (1.0 A peak, pulse width ≤100 µs, duty ≤1%), VF 1.2 V typ at IF=20mA, requires series protection resistor.

Key specifications

Parameter Value
Manufacturer TONYU
Package LED_D5.0mm
Category Optoelectronics
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
Forward voltage VF 0.8 1.2 1.6 V IF=20mA 4
Reverse current IR 5 μA VR=5V 4
Radiant intensity Ee 11 34 mW/sr IF=20mA 4
Viewing angle (half angle) 2θ1/2 35 deg IF=20mA 4
Forward current IF 100 mA 6
Peak forward current IFp 1 A Pulse width <=100 μs and duty <=1% 6
Reverse voltage VR 5 V 6
Power dissipation Pd 150 mW 6
Operation temperature Tamb -40 85 ℃ 6
Storage temperature Tstg -40 100 ℃ 6
Soldering temperature Tsol 260 ℃ Wave soldering, 3mm out of physical body, ≤3S 6

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 The kinked tooling scrape easily the pin of LED, where the LED bracket is rusting easily, especial expose it in moist air. To decrease the LED bracket rust, advise using plated tin LED bracket. 8

CAD (KiCad official)

  • Symbol: DY-HIR323C
  • Footprint: LED_THT:LED_D5.0mm
  • 3D model: LED_D5.0mm (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: TONYU datasheet (8 pp, sha256 9de2e759ab68c543, retrieved 2026-11-06, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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