MTMD7885T38 Datasheet, PDF (1/3 Pages) Marktech Corporate – Multichip Emitter

Multichip Emitter
Product No: M T M D 7 8 8 5 T 3 8
Peak Emission Wavelength: 770nm (2), 810nm (2), 850nm (2)
The MTMD7885T38 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.
FEATURES
> Hermetically Sealed Metal Can Pacakge
> High Reliability
> High Output Power
APPLICATIONS
> Medical Instrumentation
> Currency Validation
> Biofluorescence Analysis
Absolute Maximum Ratings (Ta=25ºC)
ITEMS
SYMBOL
RATINGS
UNIT
Forward Current (DC)
770
810
850
IF
50
100
100
mA
Forward Current (Pulse)*1
Reverse Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Junction Temperature
IFP
VR
PD
Topr
Tstg
Tj
0.5
1
1
A
5
V
100
220
190
mW
-20 ~ +85
ºC
-30 ~ +100
ºC
100
ºC
Lead Soldering Temperature*2 Tls
260
ºC
*1: Tw=10µsec, T=10msec. *2: Time 5 Sec max; Position: Up to 3mm from the body.
Electrical & Optical Characteristics (Ta = 25ºC)
ITEMS
Forward Voltage
SYMBOL
VF
WAVELENGTH
770
CONDITIONS
IF=20mA
Forward Voltage
VF
810
IF=20mA
Forward Voltage
VF
850
Reverse Current
IR
--
Power Output
PO
770
Power Output
PO
810
Power Output
PO
850
Peak Emission Wavelength λp
770
Peak Emission Wavelength λp
810
Peak Emission Wavelength λp
850
Spectral Line Half Width
∆λ
770
Spectral Line Half Width
∆λ
810
IF=20mA
VR=5V
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
MIN
TYP
MAX
--
1.6
2.0
--
1.55 1.9
--
1.4
1.8
--
--
100
--
3.1
--
--
3.0
--
--
2.7
--
--
770
--
--
810
--
--
850
--
--
25
--
--
35
--
Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA www.marktechopto.com
TOLL FREE: 1-800-984-5337 • PHONE: [phone] • FAX: [phone] • EMAIL: [e-mail]
UNIT
V
V
V
µA
mW
mW
mW
nm
nm
nm
nm
nm
2014-01-14
1