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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
* High output power * Long wavelength Pf = 120 mW MIN. @ IFP = 1 000 mA, PW = 10 s, Duty = 1% C = 1 625 nm
* Internal thermoelectric cooler, thermistor * Hermetically sealed 14-pin Dual-In-Line Package * Single mode fiber pigtail
PACKAGE DIMENSIONS (UNIT: mm)
1.0
20.8
21.3
4.0
5.1 3.2 #8
BOTTOM VIEW
#14 -
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
NX7663JB-BC
ORDERING INFORMATION
Part Number NX7663JB-BC-AZ* Available Connector With FC-UPC Connector
*Note Please refer to the last page of this data sheet "Compliance with EU Directives" for Pb-Free RoHS Compliance Information.
ABSOLUTE MAXIMUM RATINGS
Parameter Pulsed Forward Current Reverse Voltage Cooler Current Cooler Voltage Thermistor Current Thermistor Voltage Operating Case Temperature Storage Temperature Lead Soldering Temperature
*1
Symbol IFP VR IC VC It Vt TC Tstg Tsld
Ratings 1.2 2.0 1.0 2.0 0.5 12.0 -20 to +65 -40 to +70 260 (10 sec)
Unit A V A V mA V C C C
*1 Pulse conditions: Pulse width (PW) = 10 s, Duty = 1%
2
Data Sheet GBB-SA-1700
NX7663JB-BC
ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25C, TC = -20 to +65C)
Parameter Forward Voltage Threshold Current Optical Output Power from Fiber Center Wavelength Spectral Width Rise Time Fall Time Symbol VFP Ith Pf C Conditions CW, IF = 30 mA CW IFP = 1 000 mA, PW = 10 s, Duty = 1% RMS, IFP = 1 000 mA, PW = 10 s, Duty = 1% RMS, IFP = 1 000 mA, PW = 10 s, Duty = 1% tr tf 10- 9 0% 90 - 10% 2 .0 2 .0 ns ns 1 615 1 625 7.0 1 635 15 nm nm 120 30 MIN. TYP. MAX. 4.0 70 Unit V mA mW
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = 25C, TC = -20 to +65C)
Parameter Thermistor Resistance B Constant Cooler Current Cooler Voltage Cooling Capacity Symbol R B IC VC TLD = 25 C Conditions MIN. 9. 5 3 350 TYP. 10. 0 3 450 0 .6 1 .1 40 MAX. 10.5 3 550 0.8 1.5 Unit k K A V C
T = 40 C T = 40 C
IC = 0.8 A
T
*1
*1 T = TC - TLD
Data Sheet GBB-SA-1700
3
NX7663JB-BC
TYPICAL CHARACTERISTICS
THERMISTOR RESISTANCE vs. CASE TEMPERATURE
50
Thermistor Resistance R (k )
30 20 10 5 3 2 1 0 25 50 75
Case Temperature TC (C)
Remark The graphs indicate nominal characteristics.
4
Data Sheet GBB-SA-1700
NX7663JB-BC
REFERENCE
Document Name Optical semiconducrtor devices for fiberoptic communications Selection Guide Opto-Electronics Devices Pamphlet Opto-Electronics Devices (CD-ROM) NEC semiconductor device reliability/quality control system Quality grades on NEC semiconductor devices
*1 *1 *1
Document No. P12480E P13623E P12944X C11159E C11531E X13769E
SEMICONDUCTOR SELECTION GUIDE -Products and Packages-
*1 Published by NEC Corporation
Data Sheet GBB-SA-1700
5
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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