PHOTONIC
DETECTORS INC.
High-Power GaAs Infrared Emitters
Peak Wavelength 940 nm,Type PDI-E907
PACKAGE DIMENSIONS inch (mm)
C
L
0.175 [4.45]
45°
0.040
[1.02]
0.145 [3.68]
1.00 [25.4] MIN
CL
0.146 [3.71]
0.029
[0.74]
Ø0.019 [0.48]
Ø0.016 [0.41]
CL
Ø0.195 [4.95]
Ø0.178 [4.52]
0.100 [2.54]
CATHODE
CL
ANODE & CASE
L.E.D.
LENS CAP
(WELDED)
0.025 [0.64]
0.022 [0.56]
HEADER
Ø0.005 [Ø0.13]
CATHODE
BOTTOM SIDE ANODE
TO-46 HERMETIC CAN PACKAGE
35O HALF INTENSITY BEAM ANGLE
DESCRIPTION: The PDI-E907 infrared emitting
FEATURES
Hermetically sealed diode uses high reliability liquid phase epitaxially
grown GaAs. Optimized for high power, high effiHigh reliablity
ciency. This 940 nm emitter is packaged in a TO-46
header with a glass lens cap.
*1/16 inch from case for 3 secs max
BEAM ANGLE, θ (deg)
ELECTRO-OPTICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
SYMBOL CHARACTERISTIC
TEST CONDITIONS
MIN
TYP
80
100
60
40
0
0
FORWARD CURRENT, IF (mA)
10
1.0
0.1
V F - FORWARD VOLTAGE - (V)
MAX
1.2
1.30
UNITS
mW
V
V
nm
nm
pF
µS
mS
1.50
940
50
30
0.8
0.8
960
RELATIVE POWER OUTPUT (%)
20
100
2.0
40
FORWARD CURRENT vs
FORWARD VOLTAGE
1.8
60
5
920
1.6
80
1
1000
1.4
100
20
RELATIVE POWER , PO (%)
POWER OUTPUT vs
FORWARD CURRENT
1.2
Ct
tr
tf
1.0
λP
D
Dλ
IF = 20 mA
IF = 100 mA
IF = 10 µ A
IF = 100 mA
IF = 100 mA
V R = 0 V,f = 1 MHz
IF = 100 mA
IF = 100 mA
0.8
Output Power
Forward Voltage
Reverse Breakdown Voltage
Peak Wavelength
Spectral Halfwidth
Terminal Capacitance
Rise Time
Fall Time
IF - FORWARD CURRENT (mA)
PO
VF
VR
SPECTRAL OUTPUT
100
80
60
40
20
0
980
-65
mW
mA
A
V
o
C
o
C
WAVELENGTH, λ (nm)
1000
160
100
2.5
5
+125
+260
960
Power Dissipation
Continuous Forward Current
Peak Forward Current (10µs, 10Hz)
Reverse voltage
Storage & Operating Temperature
Soldering Temperature*
TYPICAL RADIATION PATTERN
940
ABSOLUTE MAXIMUM RATING (TA=25OC unless otherwise noted)
SYMBOL
PARAMETER
MIN
MAX
UNITS
RELATIVE POWER OUTPUT (%)
Medium emission angle
Pd
IFP
IFP
VR
To & Ts
TS
APPLICATIONS
Photo interrupters
I.R. remotes
Infrared sources
920
0.013 [0.33] SQ
900
Ø0.212 [5.38]
Ø0.209 [5.31]
Information in this technical data sheet is believed to be correct and reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications
are subject to change without notice. Optical power and radiant intensity measured using uncapped dimpled TO-46 into integrating sphere.
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