This document is the specification of L-53SRC-E SUPER BRIGHT RED product, including appearance dimensions, electrical characteristics, optical characteristics and other information.
The Kingbright L-53SRC-E is a super‑bright red LED built from Gallium Aluminum Arsenide (GaAlAs). The document provides detailed features, package dimensions, and a description of the device, including its low power consumption, general‑purpose leads, and long‑life solid‑state reliability.
Technical data cover optical characteristics such as peak wavelength (660 nm) and spectral line half‑width, as well as electrical parameters like forward voltage (1.85‑2.5 V at 20 mA), reverse current (10 µA at 5 V), and maximum ratings including power dissipation (100 mW) and operating temperature range (‑40 °C to +85 °C). Graphs illustrate the forward‑current versus luminous‑intensity relationship and the derating curve versus ambient temperature.
| Peak Wavelength | 660 nm |
|---|---|
| Forward Voltage (20 mA) | 1.85‑2.5 V |
| Reverse Current (5 V) | 10 µA |
| Capacitance | 45 pF |
| Power Dissipation | 100 mW |
| DC Forward Current | 30 mA |
| Peak Forward Current | 155 mA |
| Operating Temperature Range | -40 °C to +85 °C |
The forward voltage is between 1.85 V and 2.5 V at a test current of 20 mA.
The peak wavelength is 660 nm.
The device can tolerate a reverse voltage of up to 5 V.
It operates from –40 °C up to +85 °C.