NEC's NX7361JB-BC is a 1310 nm developed strained Mul-
tiple Quantum Well (st-MQW) structured pulsed laser diode
DIP module with single mode fiber and internal thermoelectric
cooler. It is designed for light sources of optical measurement
equipment (OTDR).
ELECTRO-OPTICAL CHARACTERISTICS
(T
LD
= 25°C, T
C
= -20 to +65°C, unless otherwise specified)
SYMBOLS
V
FP
I
TH
P
f
PART NUMBER
PARAMETERS AND CONDITIONS
Forward Voltage, I
F
= 30 mA
Threshold Current
Optical Output Power from Fiber,
I
FP
= 1000 mA
1
I
FP
= 600 mA
1
I
FP
= 400 mA
1
UNITS
V
mA
mW
150
90
40
1290
1310
3.0
1.0
1.4
1330
7.0
2.0
2.0
MIN
NX7361JB-BC
TYP
2.5
35
MAX
4.0
65
λ
C
σ
t
r
t
f
Center Wavelength, RMS, I
FP
= 400, 600, 1000 mA
1
Spectral Width, RMS, I
FP
= 400, 600, 1000 mA
1
Rise Time, 10-90%
Fall Time, 90-10%
nm
nm
ns
ns
Note:
1. PW = 10
µs,
Duty = 1%.
ELECTRO-OPTICAL CHARACTERISTICS
APPLICABLE TO THERMISTOR AND TEC:
(T
LD
= 25°C, T
C
= -20 to +65°C, unless otherwise specified)
SYMBOLS
R
B
I
C
V
C
∆T
1
PART NUMBER
PARAMETERS AND CONDITIONS
Thermistor Resistance, T
LD
= 25°C
B Constant
Cooler Current,
∆T
= 40 K
Cooler Voltage,
∆T
= 40 K
Cooling Capacity, I
C
= 0.8 A
UNITS
R
K
A
V
K
40
MIN
9.5
3350
NX7361JB-BC
TYP
10.0
3450
0.6
1.1
MAX
10.5
3550
1.0
1.5
Notes:
1.
∆T
= | T
C
- T
LD
|.
California Eastern Laboratories
NX7361JB-BC
ABSOLUTE MAXIMUM RATINGS
1
(T
C
= 25°C, unless otherwise specified)
SYMBOLS
I
FP
V
R
I
C
V
C
I
t
Vt
T
C
T
STG
T
SLD
PARAMETERS
Pulsed Forward Current
2
Reverse Voltage
Cooler Current
Cooler Voltage
Thermistor Current
Thermistor Voltage
Operating Case Temperature
Storage Temperature
Lead Soldering
Temperature (10 sec)
UNITS
A
V
A
V
mA
V
°C
°C
°C
RATINGS
1.2
2.0
1.0
2.0
0.5
12.0
-20 to +65
-40 to +70
260
*Note:
Please refer to the last page of this data sheet. "Compliance with
EU Directives" for Pb-Free RoHS Compliance Information.
ORDERING INFORMATION
PART NUMBER
NX7361JB-BC-AZ*
AVAILABLE CONNECTOR
With FC-UPC Connector
Notes:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. Pulse Condition: Pulse Width (PW) = 10
µs,
Duty = 1 %.
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C)
OPTICAL OUTPUT POWER FROM FIBER vs.
PULSED FORWARD CURRENT
SPECTRUM
PW = 10 µs
Duty = 1%
Optical Output Power from Fiber, P
t
(mW)
300
200
100
0
Relative Intensity (Linear Scale)
1260
PW = 10 µs
Duty = 1 %
200
400
600
800
1000
1200
1310
1360
Pulsed Forward Current, I
FP
(mA)
Wavelength,
λ
(nm)
THERMISTOR RESISTANCE
vs. CASE TEMPERATURE
50
Thermistor Resistance, R (mW)
30
20
10
5
3
2
10
25
50
75
Case Temperature, T
C
(°C)
Remark: The graphs indicate nominal characteristics.
NX7361JB-BC
OUTLINE DIMENSIONS
(Units in mm)
20.8
21.3
5.1
1.0
4.0
ø3.2
BOTTOM VIEW
#8
#14
12.7
25.4
7.62
19.1
3.0
LD
Thermistor
Case
φ
5.0
φ
3.0
φ
0.9
11.66
Optical Fiber
SM - 9/125
Length: 1 m TYP
#7
#1
10.2
5.6
8.1
1.0
6.5
PIN CONNECTIONS
PIN No.
1
2
3
4
5
6
7
FUNCTION
COOLER ANODE
NC
NC
NC
LASER ANODE,
CASE GROUND
NC
NC
PIN No.
8
9
10
11
12
13
14
FUNCTION
NC
LASER CATHODE
LASER ANODE,
CASE GROUND
THERMISTOR
THERMISTOR
NC
COOLER CATHODE
2.54
φ
0.45
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected
to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL
for all damages resulting from such improper use or sale.
Cooler
02/20/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
4590 Patrick Henry Drive
Santa Clara, CA 95054-1817
Telephone: (408) 919-2500
Facsimile: (408) 988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant
with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous
Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive
2003/11/EC Restriction on Penta and Octa BDE.
CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates
that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are
exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals.
All devices with these suffixes meet the requirements of the RoHS directive.
This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that
go into its products as of the date of disclosure of this information.
Restricted Substance
per RoHS
Lead (Pb)
Mercury
Cadmium
Hexavalent Chromium
PBB
PBDE
Concentration Limit per RoHS
(values are not yet fixed)
< 1000 PPM
< 1000 PPM
< 100 PPM
< 1000 PPM
< 1000 PPM
< 1000 PPM
Concentration contained
in CEL devices
-A
Not Detected
Not Detected
Not Detected
Not Detected
Not Detected
Not Detected
-AZ
(*)
If you should have any additional questions regarding our devices and compliance to environmental
standards, please do not hesitate to contact your local representative.
Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance
content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information
provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better
integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate
information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL
suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for
release.
In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to
customer on an annual basis.
See CEL Terms and Conditions for additional clarification of warranties and liability.
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