MTPS4088P Datasheet, PDF (1/1 Pages) Marktech Corporate – Point Source LED

MTPS4088P
Point Source LED
2.ELECTRICAL & OPTICAL CHARACTERISTICS (Ta=25℃)
ITEM
SYMBOL CONDITIONS
Power Output
PO IF=50mA
Forward Voltage
Reverse Current
VF IF=50mA
IR VR=5V
Peak Wavelength
λp IF=50mA
Spectral Line Half Width
Δλ IF=50mA
Half Intensity Beam Angle
θ IF=50mA
Band Width
fc IF=50mA+20mAp-p
Junction Capacitance
Temp. Coefficient of PO
Cj 1MHz ,V=0V
P/T IF=10mA
Temp. Coefficient of VF
V/T IF=10mA
MIN
1.8
850
TYP
2.5
1.9
880
40
±2
20
40
-0.05
-2.3
MAX
2.4
10
UNIT
mW
V
μA
nm
nm
deg.
MHz
pF
%/℃
mV/℃
FEATURES
ï½¥Point-Source LED
･Emitting Window Dia. φ50μm
ï½¥High-output Power
ï½¥Parallel Rays (Super Excellent)
ï½¥Narrow Beam (Super Excellent)
ï½¥Small Temp. Coefficient of PO
APPLICATIONS ï½¥Linear & Rotary Encoder
ï½¥Optical Switches
1. ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
ITEM
SYMBOL
RATINGS
Forward Current (DC)
IF
80
Forward Current (Pulse)*1
IFP
0.4
Reverse Voltage
VR
5
Power Dissipation
PD
150
Operating Temp.
Topr
-30 TO 100
Storage Temp.
Tstg
-40 TO 125
Junction Temp.
Tj
125
Lead Soldering Temp.*2
Tls
260
*1:Tw=10uS,T=10mS
*2:Time 5 Sec max,Position:Up to 3mm from the body
UNIT
mA
A
V
mW
℃
℃
℃
℃
Dimensions (Unit:mm)
SPECTRAL OUTPUT
120
FORWARD I-V CHARACTERISTICS
120
100
80
60
40
20
0
0
1
2
3
FORWARD VOLTAGE(V)
100
80
60
40
20
0
780
880
WAVELENGTH(nm)
THERMAL DERATING CURVE
120
100
80
60
40
20
0
980
-40
0
40
80
120
AMBIENT TEMPERATURE(℃)
RELATIVE POWER vs FORWARD
CURRENT
250
200
150
100
50
0
0
20 40 60 80 100
FORWARD CURRENT(mA)
RADIATION PATTERN
120
100
80
60
40
20
0
-90 -60 -30 0 30 60 90
BEAM ANGLE(deg.)
POWER OUTPUT vs TEMPERATURE
IF=10mA
140
120
100
80
60
40
20
0
-40
0
40
80
120
AMBIENT TEMPERATURE(℃)
FORWARD VOLTAGE vs
TEMPERATURE
IF=10mA
3
2.5
2
1.5
1
0.5
0
-40
0
40
80
120
AMBIENT TEMPERATURE(℃)
To purchase this part contact
Marktech Optoelectronics at
800.984.5337
Marktech
Optoelectronics
www.marktechopto.com
2/2/2010