635nm SM Pigtailed FP Laser Diode

Wavelength: 635nm

LD Type: Fiber Pigtailed

LD Chip: FP

Fiber Type: 4/125 or 9/125 SM Fiber





635nm SM Pigtailed FP Laser Diode
     635nm SM Pigtailed FP ( Fabry-Perot) Laser Diode is a semiconductor optoelectronic product which can output stable 
laser light. It features low threshold current and high quality laser output,  it's widely used in Laser imaging, fiber optic 
sensor and Testing System, the Laser Diode also with PD built in to monitor the optical signal power, the pigtail also 
can be customized to MM, PM type upon request.

Application:
Features:
Data Transmission
Fiber Optic Sensor
Laser Imaging
Testing System
Low Threshold Current
High Output Power
PD Built In
High Reliability
Absolute Maxmum Ratings:
Parameter Symbol Value Unit
LD Forward Current If 200 mA
LD Reverse Voltage Vr 2 V
PD Forward Current If(PD) 2 mA
PD Reverse Voltage Vr(PD) 15 V
Operating Temperature T -10~+70
Storage Temperature T -40~+85
Solder Temperature T 260
Lead Solder Time 10 S
Notice: Above specifications should not be exceeded, or the LD will be seriously damaged.
Optical and Electrical Specification:
Parameter Symbol Min. Tpy. Max. Unit Test Condition
Center Wavelength λo 630 635 640 nm
Optical Power Po 5 10 20  mW CW
Spectral Width @20dB Δλ 2 3 nm CW
Threshold Current Ith 25 30 mA CW
LD Operating Current If 40 140 mA CW, Po=10mW
LD Forward Voltage Vf 2.3 3.0 V
PD Dark Current Id 1000 nA Vr(PD)=5V
PD Monitor Current Im 0.1
0.5 mA
Fiber Type 4/125 or 9/125 SM Fiber
Notice: Above specifications are tested with 9/125 SM fiber in room temperature at 23.
             Specifications may change without notice.
Drawing:
Pin Information:
Ordering Information (Part Number):
 SMFPLD-WWW-OO-S-P-FF-J-LL-CC
 WWW  OO  S   P   FF  J  LL  CC
 Wavelength  Optical Power  Saddle Type  Pin 
 Assingment
 Fiber Type  Fiber Jacket  Fiber Length  Connector
 635 - 635nm  05 - 5mW  A - Type A  A - Type A  S4 - SM 4/125   B - 250um   05 - 0.5m  NE - None
 10 - 10mW  B - Type B  B - Type B  S9 - SM 9/125       Bare Fiber  10 - 1.0m  FA - FC/APC
 20 - 20mW  C - Type C  C - Type C  L - 900um   15 - 1.5m  FU - FC/UPC
 SS - Specify  D - Type D       Loose Tube  20 - 2.0m  LA - LC/APC
 E - Type E  SS - Specify  LU - LC/UPC

 SA - SC/APC
 SU - SC/UPC
 SS - Specify
Notification:
1. The Semiconductor Optoelectronic products are particulary sensitive of ESD (electro-static discharge), it's recommended to 
    use grounded anti-static wrist straps and grounded anti-static mats before handling the products. 
2. Never plug or unplug the products under a living circuit, setting the current supply to zero before switching on or 
    switching off the laser diode.
3. Always take anti-static measures to storage the products when not in use.

 

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