DATA SHEET
LASER DIODE
NX7660JC
InGaAsP STRAINED DC-PBH LASER DIODE MODULE
1 625 nm TELEMETRY APPLICATION
DESCRIPTION
The NX7660JC is a 1 625 nm newly developed Strained Multiple Quantum Well (St-MQW) structure laser diode
DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of telemetry
equipment.
FEATURES
鈥?Output power
鈥?Long Wavelength
鈥?Wide operating temperature range
P
f
= 5 mW MIN. @ I
F
= 65 mA CW
位
C
= 1 625 nm
T
C
=
鈭?
to +70
擄C
鈥?Internal thermoelectric cooler, thermistor
鈥?Hermetically sealed 14-pin DIP package
鈥?Single mode fiber pigtail
PACKAGE DIMENSIONS
in millimeters
5.1
1.0
20.84
20.8
4.0
BOTTOM VIEW
3.2
#8
PD
#14
鈥?/div>
25.4
12.5
3.0
#7
Optical Fiber
SM-9/125,
Length: 1 m TYP.
Pin No.
19.1
7.62
LD
Thermistor
Case
#1
5.0
3.0
0.9
PIN CONNECTIONS
Function
Cooler Anode
NC
NC
NC
Laser Anode,
Case Ground
NC
PD Cathode
Pin No.
8
9
10
11
12
13
14
Function
PD Anode
Laser Cathode
Laser Anode,
Case Ground
Thermistor
Thermistor
NC
Cooler Cathode
1
2
3
4
5
6
7
12.16
10.2
1.0
2.54
0.45
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P14128EJ2V0DS00 (2nd edition)
Date Published March 2000 NS CP(K)
Printed in Japan
6.25
5.6
The mark
鈥?/div>
shows major revised points.
8.1
漏
Cooler
+
1999, 2000
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