DATA SHEET
LASER DIODE
NX7663JB-BC
InGaAsP MQW DC-PBH PULSED LASER DIODE MODULE
1 625 nm OTDR APPLICATION
DESCRIPTION
The NX7663JB-BC is a 1 625 nm Multiple Quantum Well (MQW) structure pulsed laser diode DIP module with
single mode fiber and internal thermoelectric cooler. It is designed for light sources of optical measurement equipment
(OTDR).
FEATURES
鈥?High output power
鈥?Long wavelength
P
f
= 120 mW MIN. @ I
FP
= 1 000 mA, PW = 10
碌
s, Duty = 1%
位
C
= 1 625 nm
鈥?Internal thermoelectric cooler, thermistor
鈥?Hermetically sealed 14-pin Dual-In-Line Package
鈥?Single mode fiber pigtail
PACKAGE DIMENSIONS (UNIT: mm)
1.0
20.8
21.3
4.0
5.1
3.2
#8
BOTTOM VIEW
#14
鈥?/div>
25.4
12.7
3.0
#7
Optical Fiber
SM-9/125,
Length: 1 m TYP.
Pin No.
1
2
3
4
5
6
7
19.1
7.62
LD
Thermistor
Case
5.0
3.0
0.9
PIN CONNECTIONS
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
11.66
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.
Document No. GBB-SA-1700
Date Published December 2005 CP(K)
6.5
5.6
8.1
Cooler
+
#1
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