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 |