FPE520
FPE520 is GaAs Infrared Emitters manufactured by Fairchild Semiconductor.
Description
The FPE520 and FPE530 are Ga As infrared-emitting diodes. When forward-biased, they emit an intense, narrow band of radiation peaking at approximately 940 nm (non-visible). The devices are packaged in TO-18 style hermetically-sealed packages with a glass lens.
These solid state lamps are ideally suited for use in conjunction with silicon photosensors, since their spectral peaks are closely matched.
High Reliability Long Life Ideally Suited For U.e In Conjunction With Silicon
Photo.en.ors Applications: Punched Card And Paper Tape
Reader., Optical Shaft Encoders, Choppers, High-Speed, High-Voltage, I.olatlon Swltche. and High-Speed Optoelectronic Signal Links Hermetic Metal Package For Stability And Reliability
Ab.olute Maximum Rating.
Maximum Temperature. Storage Temperature Operating Temperature Pin Temperature (Soldering, 5 s) Relative Humidity at 85°C
-65°C to +200°C -65°C to +150°C 260°C 85%
Maximum Power DI.slpatlon
= Total Dissipation at TA 25°C
Derate Linearly from 25°C
250m W 2.0 m W/o C
Maximum Voltage and Current.
VR Reverse Voltage
3.0 V
IF Forward de Current
150m A
Package Outline.
F1I FPE520
.195 (4.9531
.178 (4.5211
.
.230 (5.8421
- -
- I- .209 (5.3091
:t-.-
- .'-D
L- 0
IA 65 (1.6511
(0.7621
.210 (5.3341 .035 (0.8891
Seating ..L
Plane-,
T.170 (4.3181 t
.20P19IN(S0.4831...
