器件名称: OP251
功能描述: Infrared Light Emitting Diode in Miniature SMD Package
文件大小: 269.37KB 共3页
简 介:Infrared Light Emitting Diode in Miniature SMD Package
OP251
Internal Lens High Power 1206 Package Size 880nm Wavelength
The OP251 is a GaAlAs infrared LEDs mounted in a miniature SMT package. The device incorporates an integral molded lens which enables a tight beam angle and provides an even emission pattern. This device is packaged in a 1206 size chip carrier that is compatible with most automated mounting equipment. The OP251 is mechanically and spectrally matched to the OP520 series phototransistors. Applications Non-Contact Position Sensing Datum detection Machine automation Optical encoders
Relative Radiant Intensity vs. Angular Displacement
100%
80%
Relative Radiant Intensity
60%
OP251
40%
20%
0% -90 -60 -30 0 30 60 90
Pb
RoHS
A subsidiary of TT electronics plc
Angular Displacement (Degrees)
Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com
SMD Infrared LED
OP251
Absolute Maximum Ratings
TA = 25o C unless otherwise noted
Storage Temperature Range Operating Temperature Range Lead Soldering Temperature Reverse Voltage Continuous Forward Current Power Dissipation Notes: 1. Solder time less than 5 seconds at temperature extreme. 2. De-rate linearly at 2.17 mW/° C above 25° C. -40° C to +85° C -25° C to +85° C 260° C(1) 30 V 50 mA 130 ……
