| Max. Reverse Current: | 120mA |
|---|---|
| Max. Reverse Voltage: | 2.0V |
| Package Type: | butterfly package |
| Type: | Laser Diode |
| Brand Name: | Aoshi Control |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Description
the high quality MQW DFB laser diode with butterfly package can meet high power of optical transmitter system. Also, the built-in thermo-electric cooler (TEC) can make the laser diode work properly in various environments.
Features:
L Multi-Quantum Well (MQW) Distributed Feedback (DFB) lasers
L BUtterfly package
L Built-in thermistor, and TEC
L Operating Temperature 20~ +70℃
L Single-mode/PM fiber pigtail.
Absolute Maximum Ratings
PArameter |
Symbol |
Min. |
Max. |
Unit |
Condition |
Operating Case Temperature |
Tc |
-20 |
70 |
°C |
-- |
Storage Temperature |
Tstg |
-40 |
85 |
°C |
-- |
Reverse Voltage |
Vr |
-- |
2.0 |
V |
-- |
Forward current |
I |
-- |
150 |
mA |
-- |
Thermoelectric cooler voltage |
VTEC |
-- |
2.6 |
V |
-- |
Thermoelectric cooler current |
ITEC |
-- |
1.5 |
A |
-- |
Lead solder Temperature |
-- |
-- |
260 |
°C |
-- |
Lead Soldering Time |
-- |
-- |
10 |
s |
-- |
Optical/Electrical Characteristics (T=25℃,unless otherwise stated)
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Test Conditions |
Optical Output Power |
Po |
3 |
8 |
15 |
mW |
CW, |
Threshold Current |
Ith |
-- |
-- |
20 |
mA |
T=25 °C |
Forward Voltage |
VF |
-- |
1.2 |
2.0 |
V |
-- |
Operating Current |
Iop |
-- |
-- |
120 |
mA |
CW, T=25 °C |
Center Wavelength |
λc |
λc-1 |
λc |
λc+1 |
nm |
λc±1nm,T=25 °C λc±0.5nm,T=15~45℃ |
Side-mode Suppression Ratio |
SMSR |
35 |
40 |
-- |
dB |
CW |
Optical Isolation (Optional) |
-- |
35 |
-- |
-- |
dB |
-- |
Spectral Width (-20 dB) |
λ |
-- |
0.1 |
1.0 |
nm |
-- |
Laser line width |
λL |
-- |
2 |
3 |
MHz |
Chip1,CW, T=25 °C |
Wavelength temperature coefficient |
λ/T |
-- |
0.08 |
0.12 |
nm/°C |
-- |
Wavelength Current coefficient |
λ/Iop |
-- |
0.0025 |
0.005 |
nm/mA |
-- |
Monitor Current(OPtional) |
Imon |
50 |
-- |
2000 |
μA |
VR=5 V, |
MonitorDark Current(OPtional) |
ID |
-- |
-- |
50 |
nA |
VR=5 V |
Thermistor Resistance |
RT |
9.5 |
10.0 |
10.5 |
KΩ |
T=25°C |
Thermistor B-Value |
-- |
-- |
3950 |
-- |
K |
25℃/50℃ |
DImensions and Pin Description
Dimensions are in millimeters. All dimensions are ±0.1mm unless otherwise specified.
Type: 00(00/00B)