Infrared LEDs Produce Highly Collimated Outputs

Oct. 13, 2003
Highly collimated output beam angles of ±2° and ±4° are possible with the CLE351 and CLE355 IR LEDs, respectively. Packaged in PLCCs, they can be operated up to 1 A when pulsed at 10 µs, at a rate of 100 pulses/s. Maximum...

Highly collimated output beam angles of ±2° and ±4° are possible with the CLE351 and CLE355 IR LEDs, respectively. Packaged in PLCCs, they can be operated up to 1 A when pulsed at 10 µs, at a rate of 100 pulses/s. Maximum operating temperature range is up to 100°C. The former contains an aluminum-gallium-arsenide (AlGaAs) source die. It delivers 300-µW/cm2 maximum irradiance at IF of 20 mA and 5-ns rise and fall times at VF of 1.7 V and IF of 20 mA. The latter contains an AlGaAs DDH die. It delivers 1.5-mW output power minimum at IF of 1.5 µW and has rise and fall times of 20 ns and 40 ns at maximum VF of 1.7 V and IF of 20 mA. In 1000-unit quantities, they're priced at $1.86 and $1.32 each, respectively, with delivery in four to six weeks.

Clairex Technologies Inc.www.clairex.com; (972) 422-4676

Sponsored Recommendations

TTI Transportation Resource Center

April 8, 2024
From sensors to vehicle electrification, from design to production, on-board and off-board a TTI Transportation Specialist will help you keep moving into the future. TTI has...

Bourns: Automotive-Grade Components for the Rough Road Ahead

April 8, 2024
The electronics needed for transportation today is getting increasingly more demanding and sophisticated, requiring not only high quality components but those that interface well...

TTI Rail Transit Line Card

April 8, 2024
TTI stocks premier interconnect, passive and electromechanical components for rail systems as diverse as door control, HVAC and cabin entertainment, trackside safety, communications...

Littelfuse: Take Charge for Peak Performance in Material Handling Evs

April 8, 2024
As material handling electric vehicles such as automated guided vehicles (AGVs), autonomous mobile robots (AMRs) and forklifts become an integral part of Industry 4.0, Littelfuse...

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!