component
DY-ITR9813
Public Made by Adomby adom
TONYU Photointerrupters - Slot Type - Transistor Output, DIP-4. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+40@@ -0,0 +1,40 @@+# DY-ITR9813++**TONYU** · Photointerrupters - Slot Type - Transistor Output · DIP-4++DY-ITR9813 from TONYU, in a DIP-4. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | ANODE | passive | IR emitter LED anode. Forward voltage VF ≈ 1.2V typ (1.5V max) at IF=20mA; absolute-max IF=50mA (peak IFP=1A, tw≤100µs, 1% duty). Requires an external current-limit resistor. |+| 2 | CATHODE | passive | IR emitter LED cathode. Reverse voltage VR = 5V max, reverse current IR ≤ 10µA at VR=5V. Peak emission wavelength λp = 940nm. |+| 3 | EMITTER | passive | NPN phototransistor emitter. Typically tied to signal ground (or through load resistor to ground in emitter-follower configuration). BVECO = 5V. |+| 4 | COLLECTOR | passive | NPN phototransistor collector. BVCEO = 30V, IC = 20mA max, PC = 75mW. On-state collector current IC(ON) ≥ 0.5mA at VCE=5V/IF=20mA; dark current ICEO ≤ 100nA at VCE=20V; VCE(sat) ≤ 0.4V at IC=2mA, Ee=1mW/cm². |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TONYU |+| Package | DIP-4 |+| Category | Sensor |+| Pins | 4 |++## CAD (KiCad official)++- Symbol: `DY-ITR9813`+- Footprint: `Package_DIP:DIP-4_W7.62mm`+- 3D model: DIP-4 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TONYU datasheet](docs/dy-itr9813-datasheet.pdf) (10 pp, sha256 `7465e7673cd3c6c5`, retrieved 2026-08-17, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/dy-itr9813-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "dy-itr9813",+ "version": "0.1.0",+ "type": "component",+ "description": "TONYU Photointerrupters - Slot Type - Transistor Output, DIP-4. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "sensor",+ "dy-itr9813"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "dy-itr9813.kicad_sym",+ "dy-itr9813.kicad_mod",+ "dy-itr9813.glb",+ "dy-itr9813.step",+ "dy-itr9813.lbr",+ "docs/hero.png",+ "docs/dy-itr9813-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}