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華誠光（深圳）電子有限公司專注于紅外線接收和紅外線發射的研究與制造，2011年公司又新推出了波長850nm，880nm，940nm的貼片紅外發射管，封裝形式有3014,3020,3528,5050等大功率紅外燈，可用于紅外監控,紅外感應,遙控器等產品,具有反應快,低能耗,環保(通過ROHS環保測試)及壽命長等特性。
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產品參數：
Package Dimensions
*Lead spacing is measured where the lead emerges from the package.
*Protruded resin under flange is
Absolute Maximum Ratings (Ta=
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 at |
Pd |
70 |
mW |
Notes:
1. IFP Conditions--Pulse Width≦100μs and Duty≦1%.
2. Soldering time≦5 seconds.
Electro-Optical Characteristics (Ta=
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= 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= 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 |
