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Infrared illuminator SMAL670
SMD type Infrared illuminator on AlN ceramics
SMAL670 is a wide viewing and extremely high output power illuminator assembled with a total of 60
high efficiency AlGaAs diode chips, mounted on an AlN ceramics and covered with clear silicone resin.
These devices are designed for high current operation with proper heat sinking to improve thermal conductive efficiency.
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Features |
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High reliability
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Compact AlN ceramics PCB
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High output power at 670nm
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Specifications |
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Product Name |
IR illuminator
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Spec. No. |
SMAL670
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Chip |
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Chip Material |
AlGaAs
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Peak Wavelength |
670m
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Package |
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PCB |
AlN ceramics
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Lens |
Clear silicone
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Outer dimension (Unit: mm)
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Absolute Maximum Ratings
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Item |
Symbol |
Maximum Rated Value |
Unit |
Ambient Temperature |
| Power Dissipation | PD | 5.6 | W | Ta=25°C |
| Forward Current | IF | 600 | mA | Ta=25°C |
| Pulse Forward Current | IFP | 2000 | mA | Ta=25°C |
| Reverse Voltage | VR | 30 | V | Ta=25°C |
| Operating Temperature | TOPR | -30 ~ +85 | °C | |
| Storage Temperature | TSTG | -30 ~ +100 | °C | |
| Soldering Temperature | TSOL | 265 | °C | |
‡Pulse Forward Current condition: Duty=1% and Pulse Width=1us.
‡Soldering condition: Soldering condition must be completed within 3 seconds at 250°C
Electro-Optical Characteristics [Ta=25°C]
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Item |
Symbol |
Condition |
Minimum |
Typical |
Maximum |
Unit |
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Total Radiated Power |
PO |
IF=400mA |
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420 |
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mW |
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Radiant Intensity |
IE |
IF=400mA |
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- |
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mW/sr |
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Forward Voltage |
VF |
IF=400mA |
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9.0 |
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V |
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Peak Wavelength |
P |
IF=400mA |
660 |
670 |
685 |
nm |
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Half Width |
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IF=240mA |
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20 |
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nm |
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Viewing Half Angle |
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IF=240mA |
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±55 |
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deg. |
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Rise Time |
tr |
IF=100mA |
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80 |
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ns |
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Fall Time |
tf |
IF=100mA |
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80 |
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ns |
‡Total Radiated Power is measured by S3584-08
‡LED is required to keep less than 60°C.
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