This document describes the features and characteristics of the 0.52-inch high three-digit seven-segment display model BT-A536RD produced by BBRRIIG GHHTT LLEEDD EELLEECCTTRRO ONNIICCSS CCO ORRPP., including digit height, uniform segments, low power requirement, excellent characters appearance, and solid-state reliability.
The BT‑A536RD is a 13.2 mm (0.52 in) high three‑digit seven‑segment red LED display with a black face and white segments. It uses super‑red AlGaAs chips on a GaAs substrate and features low power consumption and solid‑state reliability.
The datasheet lists package dimensions, absolute maximum ratings, electrical and optical characteristics, and typical electro‑optical curves, enabling designers to select and integrate the display in electronic signage and instrumentation applications. This manual is written in Chinese.
| Digit Height | 13.20 mm (0.52 in) |
|---|---|
| Forward Current Per Segment (max) | 30 mA |
| Forward Voltage Per Segment (typ) | 1.7 V |
| Luminous Intensity Per Segment | 7.0 mcd |
| Reverse Voltage Per Segment | 5 V |
| Operating Temperature Range | -40 °C to 80 °C |
The digit height is 13.20 mm (0.52 in).
The absolute maximum forward current per segment is 30 mA.
The display operates from –40 °C to 80 °C.