MTE9440M3A_15 Datasheet, PDF (1/4 Pages) Marktech Corporate – Infrared Emitter

Infrared Emitter
Product No: M T E 9 4 4 0 M 3 A
Peak Emission Wavelength: 940nm
The 940nm IR emitter series is designed for applications requiring high output and precise optical /
mechanical axis alignment. Custom package solutions and sorting are available.
FEATURES
APPLICATIONS
> Ceramic Package
> Optical Switches
> High Output Power
> Optical Sensor
> Compact
> High Reliability
Absolute Maximum Ratings (Ta=25ºC)
ITEMS
Forward Current (DC)
Forward Current (Pulse)*1
Reverse Voltage
Power Dissipation
Operating Temperature Range
SYMBOL
IF
IFP
VR
PD
Topr
RATINGS
60
0.5
5
100
-20 ~ +85
Storage Temperature Range
Tstg
-30 ~ +100
Junction Temperature
Tj
100
Lead Soldering Temperature*2 Tls
260
UNIT
mA
A
V
mW
ºC
ºC
ºC
ºC



*1: Tw=10µsec, T=10msec. *2: Time 5 Sec max, Position: Up to 3mm from the body.
Electrical & Optical Characteristics (Ta = 25ºC)
ITEMS
Power Output
SYMBOL
CONDITIONS
MIN
TYP
PO
IF=20mA
--
4.0
MAX
--
UNIT
mW
Forward Voltage
VF
IF=20mA
--
1.2
1.5
V
Reverse Current
IR
VR=5V
--
--
10
µA
Peak Emission Wavelength
λp
Spectral Line Half Width
∆λ
Half Intensity Beam Angle
Ó¨
Rise Time
Tr
Fall TIme
Tf
IF=20mA
--
IF=20mA
--
IF=20mA
--
IFP=50mA
--
IFP=50mA
--
940
--
50
--
±80
--
1.0
--
1.0
--
nm
nm
deg
µS
µS
Junction Capacitance
Cj
1MHz, V=0V --
20
--
pF
Temperature Coefficient of PO P/T
IF=10mA
--
-0.5
--
%/ºC
Temperature Coefficient of VF V/T
IF=10mA
--
-1.3
--
mV/ºC
Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA www.marktechopto.com
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2011-08-11
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