产品描述:
华诚光(深圳)电子有限公司专注于红外线接收和红外线发射的研究与制造,2011年公司又新推出了波长850nm,880nm,940nm的贴片红外发射管,封装形式有3014,3020,3528,5050等大功率红外灯,可用于红外监控,红外感应,遥控器等产品,具有反应快,低能耗,环保(通过ROHS环保测试)及寿命长等特性。
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产品参数:
Package Dimensions
*Lead spacing is measured where the lead emerges from the package.
*Protruded resin under flange is 1.5mm Max.
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Unit
Continuous Forward Current IF 40 mA
Peak Forward Current IFP 1 A
Reverse Voltage VR 5 V
Operating Temperature Topr -40 ~ +85 ℃
Storage Temperature Tstg -40 ~ +85 ℃
Soldering Temperature Tsol 260 ℃
Power Dissipation at25℃Free Air Temperature Pd 70 mW
Notes:
1. IFP Conditions--Pulse Width≦100μs and Duty≦1%.
2. Soldering time≦5 seconds.
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Condition Min Typ Max Unit
Radiant Intensity IE IF=20mA 7.8 15 -- mW/sr
Radiant Intensity IE IF=100mA
Pulse Width≦100μs ,Duty≦1% -- 140 -- mW/sr
Radiant Intensity IE IF=1A
Pulse Width≦100μs ,Duty≦1% -- 950 -- mW/sr
Peak Wavelength λp IF=20mA -- 850 -- nm
Spectrial Bandwidth Δλ IF=20mA -- 45 -- nm
Forward VF IF=20mA 1.45 1.65 V
Forward VF IF=100mA
Pulse Width≦100μs ,Duty≦1% -- 1.8 2.40 V
Forward Voltage VF IF=1A
Pulse Width≦100μs ,Duty≦1% -- 4.1 5.25 V
Reverse Current IR VR=5V -- -- 5 μA
View Angle 2θ1/2 IF=20mA -- 120 -- deg |