DDC-UJS-T1 overview
DDC-UJS-T1 is a component documented by DOMINANT Semiconductors. The PDF description identifies it as "LED InGaN." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: DOMINANT Semiconductors
- Part number: DDC-UJS-T1
- Category: IC
- Datasheet length: 15 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Part Ordering Number Chip Technology / Color Viewing Angle˚ Luminous Intensity @ IF = 20mA IV (mcd) InGaN : DDx-xJxDOMINANT TM Semiconductors Innovating Illumination InGaN Blue, 470nm 120 112.5 - 224.0 112.5 - 140.0 140.0 - 180.0 180.0 - 2.
- Peak Pulse Current; (tp ≤ 10µs, Duty cycle = 0.005) Reverse Voltage ESD Threshold (HBM) LED Junction Temperature Operating Temperature Storage Temperature Power Dissipation (at room temperature) Thermal Resistance Junction/Solder Point DDB.
- Page Subjects New Format LED Junction Temperature from 115˚C to 125˚C Modify Graph: Maximum Current Vs Temperature Add thermal resistance junction/solder point Add Permissible Pulse Handling Capability Graph Take out “Z“ grouping for Blue.
Topics covered by the datasheet
The document includes sections related to:
- Revision History
Engineering review checklist
- Verify forward current and voltage, optical bin, wavelength or color coordinates and viewing geometry.
- Derate light output and lifetime for junction temperature and the actual PCB thermal path.
- Confirm polarity, footprint, reflow profile and moisture-sensitivity handling before production.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the DDC-UJS-T1 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=ddc-ujs-t1-dominant-semiconductors