GaAlAs High Power IR LED Emitters
PDI-E825
Advanced Photonix, Inc.
C
L
45°
0.040
[1.02]
PACKAGE DIMENSIONS INCH [mm]
1.00 [25.4] MIN
C
L
0.222 [5.64]
Ø0.019 [0.48]
Ø0.016 [0.41]
C
L
Ø0.230 [5.84]
CATHODE
C
L
ANODE AND CASE
0.043 [1.09]
0.040 [1.02]
0.100 [2.54]
0.145 [3.68]
L.E.D.
Ø0.255 [6.48]
PLASTIC
LENS CAP
HEADER
0.015 [0.38] SQ
Ø0.004 [0.10]
EMITTER AREA
CATHODE
BOTTOM SIDE ANODE
TO-46 PACKAGE
CHIP DIMENSIONS INCH [mm]
FEATURES
• High speed
• High reliability
• Point source emission
DESCRIPTION
The
PDI-E825
is a high power 850 nm GaAlAs
point source infrared emitter packaged in a
TO-46 metal header with a clear plastic lens cap.
APPLICATIONS
• Fiber optic source
• Infrared sources
• Optical readers
ABSOLUTE MAXIMUM RATING
(TA)= 23°C UNLESS OTHERWISE NOTED
SYMBOL PARAMETER
P
d
I
f
I
p
V
r
T
STG
T
O
T
S
Power Dissipation
Continuous Forward Current
Peak Forward Current
Reverse Voltage
Storage Temperature
Operating Temperature
Soldering Temperature*
-55
-55
MIN
MAX
200
100
2.5
2
+125
+125
+240
UNITS
mW
100
Relative Power Output (%)
RADIATION PATTERN
mA
A
V
°C
°C
°C
80
60
40
20
0
-20
-15
-10
-5
0
5
10
15
20
Beam Angle (deg)
* 1/16 inch from case for 3 seconds max.
ELECTRO-OPTICAL CHARACTERISTICS RATING
(TA)= 23°C UNLESS OTHERWISE NOTED
SYMBOL
P
o
V
f
V
r
l
p
TEST CONDITIONS
I
f
= 100 mA
I
f
= 100 mA
I
f
= 10
μA
I
f
= 20 mA
Spectral Bandwidth @ 50% (FWHM)
I
f
= 20 mA
Terminal Capacitance
V
r
= 0V, f = 1MHz
Rise Time
I
f
= 20 mA
Fall Time
I
f
= 20 mA
CHARACTERISTIC
Output Power
Forward Voltage
Reverse Breakdown Voltage
Peak Wavelength
MIN
2.2
2.0
830
TYP
2.7
1.7
850
35
68
15
15
MAX
2.2
870
UNITS
mW
V
V
nm
nm
pF
nS
nS
Δ
l
C
t
t
r
t
f
Information in this technical datasheet is believed to be correct and reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications are
subject to change without notice. © 2007 Advanced Photonix, Inc. All rights reserved.
Advanced Photonix Inc. 1240 Avenida Acaso, Camarillo CA 93012 • Phone (805) 987-0146 • Fax (805) 484-9935 •
www.advancedphotonix.com
REV 5/24/07
ADVANCEDPHOTONIX [ ADVANCED PHOTONIX, INC. ]
