The SIM-012SB is an ultra-small, high-power Chip IR LED, whose original technology, original structure and original optical design enable it to use an automatic mounting machine, reflow, ultra-small size, and high power.
The SIM-012SB is an ultra‑small, high‑power chip IR LED designed for optical control equipment and remote‑control light sources. Its compact 3 mm × 3 mm × 2 mm surface‑mount package enables use in automatic mounting machines and reflow soldering.
The datasheet lists absolute maximum ratings, detailed electrical and optical parameters, and typical characteristic curves. It also includes application notes, dimensional data, and a notice about usage limits and safety considerations.
| Forward current (If) | 40 mA |
|---|---|
| Reverse voltage (Vr) | 5 V |
| Power dissipation (Pd) | 60 mW |
| Pulse forward current (Ire*) | 0.5 A |
| Operating temperature | -30 °C to +85 °C |
| Storage temperature | -40 °C to +100 °C |
| Typical optical output (20 mA) | 3.5 mW |
| Emitting strength (20 mA) | 0.9 – 7.1 mW/sr |
| Forward voltage (20 mA) | 1.2 – 1.5 V |
| Reverse current (3 V) | ≤10 pA |
| Peak wavelength | 950 nm |
| Spectral line half width | 40 nm |
| Half‑viewing angle | ±12 ° |
| Response time | 1.0 ps |
| Cut‑off frequency | 1.0 MHz |
The absolute maximum forward current is 40 mA.
Yes, the device is designed for reflow soldering.
Typical optical output is 3.5 mW at a forward current of 20 mA.
The device operates from –30 °C up to +85 °C.