component
SZYY0805B1
Public Made by Adomby adom
Yongyu Photoelectric LED Indication - Discrete, 0805. Pinout cross-checked by two models against the datasheet, 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
markdownSZYY0805B1
Yongyu Photoelectric · LED Indication - Discrete · 0805
SZYY0805B1 from Yongyu Photoelectric, in a 0805. 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 of the blue LED, at the end of the package with the green cathode mark; max reverse voltage 5 V. |
| 2 | A | passive | Anode (+) of the blue LED, marked with + on the package drawing; max DC forward current 30 mA, VF 2.6 to 3.1 V at IF = 5 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yongyu Photoelectric |
| Package | 0805 |
| 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 |
|---|---|---|---|---|---|---|---|
| Luminous Intensity | IV | 34 | 100 | mcd | IF = 5mA | 3 | |
| Forward Voltage | VF | 2.6 | 3.1 | V | IF = 5mA | 3 | |
| Dominant Wavelength | λd | 460 | 475 | nm | IF = 5mA | 3 | |
| Peak Wavelength | λp | 463 | 469 | nm | IF = 5mA | 3 | |
| Reverse Current | IR | 5 | μA | VR = 5V | 3 | ||
| Power Dissipation | Pd | 100 | mW | Ta=25°C | 3 | ||
| Peak Forward Current | IFP | 60 | mA | 1/10 duty cycle, 0.1 ms pulse width | 3 | ||
| DC Forward Current | IF | 30 | mA | DC | 3 | ||
| Backward Voltage | VR | 5 | V | 3 | |||
| Operating Temperature Range | Topr | -40 | 85 | °C | 3 | ||
| Storage Temperature Range | Tstg | -40 | 85 | °C | 3 | ||
| Reflow Soldering Temperature | Tsol | 260 | °C | Reflow soldering, 10 s | 3 | ||
| Hand Soldering Temperature | Tsol | 300 | °C | Hand soldering, 3 s | 3 | ||
| Luminous Intensity Tolerance | -10 | 10 | % | IF = 5mA, per luminous intensity bin notes | 4 | ||
| Forward Voltage Tolerance | VF | -0.05 | 0.05 | V | IF = 5mA, per forward voltage bin notes | 4 | |
| Wavelength Tolerance | -1 | 1 | nm | IF = 5mA, per wavelength bin notes | 4 | ||
| Viewing Angle | 2θ1/2 | 120 | deg | IF = 5mA | 3 | ||
| Spectral Line Half-Width | Δλ | 15 | nm | IF = 5mA | 3 |
CAD (KiCad official)
- Symbol:
SZYY0805B1 - Footprint:
LED_SMD:LED_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
szyy0805b1-etched.step/szyy0805b1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);szyy0805b1.step/szyy0805b1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yongyu Photoelectric datasheet (11 pp, sha256
2da562254b4b5ee8, retrieved 2026-10-19, 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).