Multichip Emitter
Product No: MTMD6894T38
Peak Emission Wavelength: 670nm (2), 810nm (2), 950nm (2)
The MTMD6894T38 is a multi-chip emitter designed for applications requiring various emission sources in
a small, densely packaged area. These devices can be custom designed for specific wavelengths and
outputs.
APPLICATIONS
FEATURES
> Medical Instrumentation
> Currency Validation
> Biofluorescence Analysis
> Hermetically Sealed TO-5 Metal Can Pacakge
> High Reliability
> High Output Power
Absolute Maximum Ratings (Ta=25ºC)
ITEMS
SYMBOL
RATINGS
UNIT
670
50
810
950
100
1
Forward Current (DC)
Forward Current (Pulse)*1
Reverse Voltage
IF
100
mA
A
IFP
VR
PD
Topr
Tstg
Tj
0.5
1
5
V
Power Dissipation
110
190
100
mW
ºC
ºC
ºC
ºC
Operating Temperature Range
Storage Temperature Range
Junction Temperature
-20 ~ +85
-30 ~ +100
100
Lead Soldering Temperature*2 Tls
260
*1: Tw=10µsec, T=10msec. *2: Time 5 Sec max; Position: Up to 3mm from the body.
Electrical & Optical Characteristics (Ta = 25ºC)
ITEMS
SYMBOL
WAVELENGTH
CONDITIONS
IF=20mA
IF=20mA
IF=20mA
VR=5V
MIN
--
--
--
--
--
--
--
--
--
--
--
--
TYP
1.8
1.6
1.25
--
MAX
2.2
1.9
1.9
100
--
UNIT
V
Forward Voltage
VF
670
Forward Voltage
VF
810
V
Forward Voltage
VF
950
V
Reverse Current
IR
--
µA
Power Output
PO
PO
PO
λp
670
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
3.1
3.0
7.0
670
810
950
25
mW
mW
mW
nm
nm
nm
nm
nm
Power Output
810
--
Power Output
950
--
Peak Emission Wavelength
Peak Emission Wavelength
Peak Emission Wavelength
Spectral Line Half Width
Spectral Line Half Width
670
--
λp
810
--
λp
950
--
∆λ
670
--
∆λ
810
30
--
2014-07-02
Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA www.marktechopto.com
TOLL FREE: 1-800-984-5337 • PHONE: 518-956-2980 • FAX: 518-785-4725 • EMAIL: info@marktechopto.com
1