component

LTV816D

Public Made by Adom

by adom

UMW Transistor, Photovoltaic Output Optoisolators, DIP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 19d ago
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ltv816d-etched.step ltv816d: factory component page (tier=lcsc) · Ray 19d ago
ltv816d-hero.glb ltv816d: hero GLB from the etched model (keeps the MPN mark) · Ray 19d ago
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LTV816D

UMW · Transistor, Photovoltaic Output Optoisolators · DIP-4

LTV816D from UMW, in a DIP-4. 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 Anode passive Input LED anode; the input side is rated for a forward current of 60 mA (IFP 1 A for 1 µs pulses) and a reverse voltage of 6 V, with 100 mW input power dissipation.
2 Cathode passive Input LED cathode; the input side is rated for a forward current of 60 mA (IFP 1 A for 1 µs pulses) and a reverse voltage of 6 V, with 100 mW input power dissipation.
3 Emitter passive Output NPN transistor emitter; the output side is rated for a collector-emitter voltage of 80 V, an emitter-collector voltage of 6 V, a collector current of 50 mA and 150 mW collector power dissipation.
4 Collector passive Output NPN transistor collector; the output side is rated for a collector-emitter voltage of 80 V, an emitter-collector voltage of 6 V, a collector current of 50 mA and 150 mW collector power dissipation.

Key specifications

Parameter Value
Manufacturer UMW
Package DIP-4
Category Optoisolators
Pins 4

CAD (KiCad official)

  • Symbol: LTV816D
  • Footprint: Package_DIP:DIP-4_W7.62mm
  • 3D model: DIP-4 (KiCad packages3D, STEP)
  • 3D model files: ltv816d-etched.step / ltv816d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltv816d.step / ltv816d.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (13 pp, sha256 af0e1295ed4f8fe5, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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