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.

Features
High reliability
Compact AlN ceramics PCB
High output power at 670nm

Specifications
Product Name	IR illuminator
Spec. No.	SMAL670
Chip
Chip Material	AlGaAs
Peak Wavelength	670m
Package
PCB	AlN ceramics
Lens	Clear silicone

Outer dimension (Unit: mm)

Absolute Maximum Ratings

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]

Item	Symbol	Condition	Minimum	Typical	Maximum	Unit
Total Radiated Power	PO	IF=400mA		420		mW
Radiant Intensity	IE	IF=400mA		-		mW/sr
Forward Voltage	VF	IF=400mA		9.0		V
Peak Wavelength	P	IF=400mA	660	670	685	nm
Half Width		IF=240mA		20		nm
Viewing Half Angle		IF=240mA		±55		deg.
Rise Time	tr	IF=100mA		80		ns
Fall Time	tf	IF=100mA		80		ns

‡Total Radiated Power is measured by S3584-08
‡LED is required to keep less than 60°C.