
HIGH-POWER GaAlAs IR EMITTERS
OD-850L
FEATURES
? High optical output
? 850nm peak emission
? Hermetically sealed TO-46 package
? Medium emission angle for best coverage/power density
All surfaces are gold plated. Dimensions are nominal
values in inches unless otherwise specified. Caps are
welded to the case.
RoHS
ELECTRO-OPTICAL CHARACTERISTICS AT 25°C
PARAMETERS
Total Power Output, P o
Peak Emission Wavelength, λ P
Spectral Bandwidth at 50%, Δλ
Half Intensity Beam Angle, θ
Forward Voltage, V F
Reverse Breakdown Voltage, V R
Rise Time
Fall Time
TEST CONDITIONS
I F = 100mA
I F = 20mA
I F = 20mA
I F = 20mA
I F = 100mA
I R = 10 μ A
I FP = 50mA
I FP = 50mA
MIN
25
5
TYP
35
850
40
35
1.6
30
20
20
MAX
2
UNITS
mW
nm
nm
Deg
Volts
Volts
nsec
nsec
ABSOLUTE MAXIMUM RATINGS AT 25°C CASE
Power Dissipation
Continuous Forward Current
Peak Forward Current (10 μ s, 200Hz) 1
Reverse Voltage
Lead Soldering Temperature (1/16" from case for 10sec)
200mW
100mA
300mA
5V
260°C
1 Derate
per Thermal Derating Curve above 25°C
THERMAL PARAMETERS
Storage and Operating Temperature Range
Maximum Junction Temperature
Thermal Resistance, R THJA 1
Thermal Resistance, R THJA 2
-40°C to 100°C
100°C
400°C/W Typical
135°C/W Typical
1 Heat
transfer minimized by measuring in still air with minimum heat conducting through leads
2
Air circulating at a rapid rate to keep case temperature at 25°C
750 Mitchell Road, Newbury Park, California 91320
Phone: (805) 499-0335, Fax: (805) 499-8108
Email: sales@optodiode.com, Website: www.optodiode.com
Revision February 26, 2013