component
LTV-817-B
Public Made by Adomby adom
Lite On Transistor, Photovoltaic Output Optoisolators, DIP-4. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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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README
markdownLTV-817-B
Lite On · Transistor, Photovoltaic Output Optoisolators · DIP-4
LTV-817-B from Lite On, 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 | A | input | LED anode; forward current IF max 50 mA (peak 1 A), forward voltage typ 1.2 V at IF = 20 mA. |
| 2 | K | passive | LED cathode; reverse voltage VR max 6 V, reverse current IR max 10 µA at VR = 4 V. |
| 3 | E | passive | Phototransistor emitter; emitter-collector breakdown voltage BVECO = 6 V min, VECO max 6 V. |
| 4 | C | output | Phototransistor collector; VCEO max 35 V, IC max 50 mA, CTR rank B = 130-260% at IF = 5 mA, VCE = 5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Lite On |
| Package | DIP-4 |
| Category | Optoisolators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
LTV-817-B - Footprint:
Package_DIP:DIP-4_W7.62mm - 3D model: DIP-4 (KiCad packages3D, STEP)
- 3D model files:
ltv-817-b-etched.step/ltv-817-b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ltv-817-b.step/ltv-817-b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Lite On datasheet (18 pp, sha256
a25a04fb47c46ce7, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(text+vision), consensusclaude-opus-4-7(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).