HI-REL GaAlAs IR EMITTERS
HI-REL GaAlAs IR EMITTERS
1.00 MIN. GLASS DOME .015
OD-880LJ
FEATURES
ANODE (CASE)
.209 .220
• High reliability LPE ...
Description
HI-REL GaAlAs IR EMITTERS
1.00 MIN. GLASS DOME .015
OD-880LJ
FEATURES
ANODE (CASE)
.209 .220
High reliability LPE GaAlAs IRLEDs High power output 880nm peak emission Hermetically sealed TO-46 package MIL-S-19500 screening available
.041
.183 .152 .186 .156 .017 .024 .043
.100
No internal coatings All surfaces are gold plated. Dimensions are nominal values in inches unless otherwise specified. Window caps are welded to the case.
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.143 .150
CATHODE
.036 45°
ELECTRO-OPTICAL CHARACTERISTICS AT 25°C
PARAMETERS Total Power Output, Po Peak Emission Wavelength, λP Spectral Bandwidth at 50%, ∆λ Half Intensity Beam Angle, θ Forward Voltage, VF Capacitance, C Rise Time Fall Time Reverse Breakdown Voltage, VR TEST CONDITIONS IF = 100mA IF = 50mA IF = 100mA IR = 10µA VR = 0V MIN 6 TYP 8.5 880 80 35 1.55 5 30 17 0.5 0.5 1.9 MAX UNITS mW nm nm Deg Volts Volts pF µsec µsec
ABSOLUTE MAXIMUM RATINGS AT 25°C CASE
Power Dissipation1 190mW 100mA 3A 5V 240°C Continuous Forward Current Reverse Voltage Lead Soldering Temperature (1/16" from case for 10sec)
1Derate per Thermal Derating Curve above 25°C 2Derate linearly above 25°C
Peak Forward Current (10µs, 400Hz)2
THERMAL PARAMETERS
Storage and Operating Temperature Range Maximum Junction Temperature Thermal Resistance, RTHJA1 Thermal Resistance, RTHJA2 -65°C TO 150°C 150°C 370°C/W Typical 120°C/W Typical
1Heat transfer minimized by measuring in still air with minimum heat conducting through leads 2Air ...
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