Key facts
- Brand
- Osram
- Model
- OT 6
- Category
- AC-DC Power
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-11
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OSRAM TOPLED Black Series LR T66F / LO T66F / LY T66F Datasheet
The OSRAM TOPLED Black Series datasheet provides detailed technical information for the LR T66F (red), LO T66F (orange) and LY T66F (yellow) thin‑film LEDs. It includes package description, optical performance, electrical ratings, environmental limits and ordering codes.
Key sections cover preliminary data, maximum ratings, characteristic curves, wavelength and brightness group tables, as well as handling, packaging and safety notes. The document is intended for designers and procurement engineers selecting LEDs for information displays, traffic signals, marker lighting and similar applications.
Osram OT 6 specifications
| Wavelength (peak) | 625 nm (red), 606 nm (orange), 590 nm (yellow) |
|---|---|
| Viewing angle | 60° |
| Forward current (T=25 °C) | 50 mA |
| Operating temperature range | -40 °C … +100 °C |
| ESD withstand voltage | up to 2 kV (JESD22‑A114‑D) |
Source: OSRAM TOPLED Black Series LR T66F / LO T66F / LY T66F Datasheet
All Osram OT 6 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating temperature range of the TOPLED Black Series LEDs?
The LEDs operate from –40 °C up to +100 °C.
From: OSRAM TOPLED Black Series LR T66F / LO T66F / LY T66F Datasheet
What are the peak emission wavelengths for the LR, LO and LY variants?
Red LR T66F emits at 625 nm, orange LO T66F at 606 nm, and yellow LY T66F at 590 nm.
From: OSRAM TOPLED Black Series LR T66F / LO T66F / LY T66F Datasheet
What protection features does the OT 6/200-240/24 CE UNV1 have?
It includes short‑circuit protection, overload protection and overtemperature protection.
How many pieces are in an unpacked unit?
Each unpacked (UNV) package contains one piece.
What is the operating temperature range of the LS T67K series?
The LEDs operate from –40 °C up to +100 °C.
What is the maximum forward current rating?
The maximum forward current is 20 mA (typical at 25 °C).