Features：
MQW –DFB structure
Built-in Monitor
Hermetically sealed package, laser soldering fixed
High reliability, long life
Low threshold current, high temperature feature
-20℃～+65℃ operating temperature
Applications：
Apply to relating CWDM system and equipment.
Absolute Maximum rating：
| parameter |
Symbol |
Value |
Unit |
| LD
Forward current |
If(LD) |
Ith+40DC 2 |
mA |
| LD
Reverse voltage |
Vr(LD) |
2 |
V |
| PD
Operating current |
If(PD) |
2 |
mA |
| PD
Reverse voltage |
Vr(PD) |
20 |
V |
| Operating
temperature |
Topr |
-20～+65 |
℃ |
| Storage
temperature |
Tstg |
-40～+85 |
℃ |
| Lead
soldering temperature/ time |
Tsld |
260/10 |
℃/s |
Specifications：
| Parameter |
symbol |
min |
typical |
max |
unit |
Test conduction |
| Optical output power |
P0 |
|
2.5 |
|
mW |
If=Ith+20mA |
| Threshold current |
Ith |
|
7 |
|
mA |
CW |
| Operation current |
If |
|
27 |
40 |
mA |
CW |
| Operation Voltage |
Vop |
|
1.2 |
1.5 |
V |
If =IOP |
| Spectrum width |
Δλ |
|
0.1 |
1 |
nm |
CW，P0 |
| Central
Wavelength |
1470nm |
Λc |
1468 |
1470 |
1472 |
nm |
If =IOP |
| 1490nm |
1488 |
1490 |
1492 |
| 1510nm |
1508 |
1510 |
1512 |
| 1530nm |
1528 |
1530 |
1532 |
| 1550nm |
1548 |
1550 |
1552 |
| 1570nm |
1568 |
1570 |
1572 |
| 1590nm |
1588 |
1590 |
1592 |
| 1610nm |
1608 |
1610 |
1612 |
| Rise time/fall time（10-90%） |
Tr/Tf |
|
0.3 |
0.7 |
ns |
If =I |
| Monitor
current |
Im |
0.1 |
0.5 |
|
mA |
If =IOP |
| PD terminal capacitance |
CPD |
|
8 |
20 |
pF |
If =I |
| Cut-off frequency |
fc |
|
1.2 |
|
GHz |
If=
IOP |
| Side mode suppression ratio |
SMSR |
30 |
|
|
dB |
|
Note: 1, testing humidity is 25℃
2, when operate in pulse situation, there isn’t exceeding
to Max. Driving current
package dimension：(Unit: mm)
Pin assignments (Optional):
Package dimension：(unite :mm)
A Type
B Type
C Type
D Type
Ordering information
|
