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光纤血氧传感器
■Features
●Lead frame molded packages
●Two and three or four leads designs
● Bi-wavelengths or triple wavelengths LEDs
●Matching detector response
■Applications
●SPO2
●Medical instrumentation
●Blood analysis
●Radiometric instruments
■Absolute Maximum Ratings (Ta= 25℃)
Parameter | Symbol | Max. | Unit | Note |
Power Dissipation | Pd | 60 | mW | --- |
Forward Current | IF | 20 | mA | --- |
Peak Forward Current | IFP | 100 | mA | 1/ 10 Duty cycle,0.1ms pulse width |
Reverse Voltage | VR | 5 | V | --- |
Operating Temperature | T0pr | -25～+85 | ℃ | --- |
Storage Temperature | TStg | -40～+100 | ℃ | --- |
Soldering Temperature | TS01 | 300 | ℃ | 300℃ for 2 Seconds |
download: HL-3F4ST-HP3105■Electrical/Optical Characteristics (Ta= 25℃)
Parameter |
Symbol | Min. | Typ. | Max. |
Units |
Test Conditions |
IRED | IRED | IRED | ||||
Forward Voltage | VF |
-- | 1.3 |
-- | V | IF=20mA |
Reverse Current | IR |
-- |
-- | 10 | uA | VR=5V |
Radiant Power | Po | -- | 7.5 | -- | mW | IF=20mA |
Peak Wavelength | λp |
-- | 905 |
-- | nm | IF=20mA |
Spectral Line Half-width | Δλ |
-- | 30 |
-- | nm | IF=20mA |
Half Intensity Angle | 2θ1/2 | 15 | -- | 20 | deg | IF=20mA |
Note:(1).θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical
centerline value. (θ1/2 是指当亮度减到一半时与发光特性曲线相交所对应的角度值.)
■Dimension:
Notes: 1.All dimensions are in millimeters
2. Tolerances unless dimensions ±0.1mm
