NDL7401P SERIES
ABSOLUTE MAXIMUM RATINGS
1
(T
C
= 25°C, unless otherwise specified)
SYMBOLS
I
F
V
R
I
F
V
R
T
C
T
STG
T
SLD
PARAMETERS
Forward Current of LD
Reverse Voltage of LD
Forward Current of PD
Reverse Voltage of PD
Operating Case Temperature
Storage Temperature
Lead Soldering
Temperature (10 s)
UNITS
mA
V
mA
V
°C
°C
°C
RATINGS
I
TH
+ 50
2.0
10
20
-40 to +85
-40 to +85
260
ORDERING INFORMATION
PART NUMBER AVAILABLE CONNECTOR
NDL7401P
Without Connector
NDL7401PC
With FC-PC Connector
NDL7401PD
NDL7401P1
NDL7401P1C
NDL7401P1D
NDL7401P2
NDL7401P2C
NDL7401P2D
With SC-PC Connector
Without Connector
With FC-PC Connector
With SC-PC Connector
Without Connector
With FC-PC Connector
With SC-PC Connector
DESCRIPTION
No Flange
Flat Mount
Flange
Vertical Flange
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
TYPICAL PERFORMANCE CURVES
(T
C
= -40 to +85°C)
THRESHOLD CURRENT AND
OPERATION CURRENT
vs. CASE TEMPERATURE
100
T
C
= -40¡C
T
C
= +25¡C
T
C
= +70¡C
4.0
T
C
= +85¡C
OUTPUT POWER FROM FIBER
vs. FORWARD CURRENT
5.0
Output Power from Fiber, P
f
(mW)
Threshold Current, I
TH
(mA)
Operation Current, I
OP
(mA)
50
30
I
OP
I
TH
20
3.0
10
2.0
5
3
2
1
1.0
0
50
100
150
-60
-40
-20
0
20
40
60
80
100
Forward Current, I
F
(mA)
Case Temperature, T
C
(°C)
TEMPERATURE DEPENDENCE OF
DIFFERENTIAL EFFICIENCY FROM
FIBER
TEMPERATURE DEPENDENCE OF
CENTER WAVELENGTH
1360
Differential Efficieny from Fiber,
η
D
(W/A)
0.3
Center Wavelength,
λ
C
(nm)
-60
-40
-20
0
20
40
60
80
100
1340
0.2
1320
1300
0.1
1280
0
1260
-60
-40
-20
0
20
40
60
80
100
Case Temperature, T
C
(°C)
Case Temperature, T
C
(°C)
CEL [ CALIFORNIA EASTERN LABS ]
