Product Details

2.5Gbps 1550nm DFB Laser Diode TO-Can for Optical Fiber PON

Brand Name LOVI
Place of Origin China
Model Number LV02-DT55-5H21-I1
Type Laser Diode
Package Type Other, TO-Can

Product Features

2.5Gbps 1550nm DFB Laser TO 

Lovi 2.5Gbps 1550nm DFB Laser TO-Can is designed for high performance optical communication applications as well as P to P applications.


Feature:

TO-56 packing (4 pins)
6.5 mm focal length with 2mm
high index ball lens cap


Table 1: Absolute Maximum Ratings

Parameter Symbol Min. Max.Unit

Storage Temperature
Tstorage-40+85°C

Operating Temperature
Top-40+85°C

Solder Reflow Temperature
STEM---260°C

Laser Reverse Voltage
Vr---2V

Laser Forward Current
If---100mA

Photodiode Forward Current
Ipd---10mA

Photodiode Reverse Voltage
Vr---20V

Table 2: Electrical and Optical Characteristics (T=25°C, unless note)Note: Tc = Module Case temperature
 

 ParameterSymbolConditionsMin.Typ. Max. Unit

Threshold Current

Ith
CW, Tc = 25°C---1015
mA
CW, Tc = 85°C---2335
Output Power PoCW, Ith + 20mA5------mW
Forward VoltageVfCW, Tc = 25°C,
Iop = 45mA
------2V
Slope Efficiency SECW, Tc = 25°C,
Ith +20mA
0.25------mW/mA
Side Mode Suppression Ratio
SMSR
CW, Iop = Ith + 20mA, Tc = -5°C ~ 85°C
35

---

---

dB
Peak WavelengthλCW, Iop = Ith + 20mA, Tc = 25°C154015501560nm
PD Dark CurrentIdVr = 5V------100nA
PD Monitor CurrentImCW, Ith + 20mA100---1000uA
PD Capacitance CpdVr = 5V@1MHz------10pF

Note: T= Module Case temperature

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