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參數資料
| 型號： | C-151-DBF2.5-E-BD-NT |
| 元件分類： | 光發(fā)射 |
| 英文描述： | FIBER OPTIC DFB LASER DIODE EMITTER, 1495-1525nm, 2500Mbps, THROUGH HOLE MOUNT, TO-18 |
| 封裝： | HERMETIC SEALED, TO-18, 4 PIN |
| 文件頁數： | 1/3頁 |
| 文件大?。?/td> | 567K |
| 代理商： | C-151-DBF2.5-E-BD-NT |
1
1510nm 2.5Gbps DFB Laser Diode
C-151-DFB2.5-E-XD-NT
Parameter
Symbol
Min
Typical
Max
Unit
Test Condition
Slope Efficiency
C-151-DFB2.5-E-AD-NT
C-151-DFB2.5-E-BD-NT
SE
0.15
0.12
0.25
0.18
-
mW/mA
CW,P
o=5mW
Threshold Current
Ith
-
10
15
mA
CW
Optical Output Power
Po
5
-
mW
CW, kink free
Peak Wavelength
λ
1495
1510
1525
nm
CW,P
o=5mW
Side Mode Suppression Ratio
Sr
30
35
-
dB
CW,P
o=5mW (0 to 70C)
Forward Voltage
VF
-
1.2
1.5
V
CW,P
o=5mW
Temperature Dependence of
Peak Wavelength
Δλp/ΔΤ
0.08
0.1
0.12
nm/C
CW,P
o=5mW (0 to 70C)
Beam Divergence
θ//
θ⊥
-
25
35
-
deg.
CW,P
o=5mW,FWHM
Rise/Fall Time
tr / tf
-
150
ps
Ibias=Ith, 10-90%
Spectral Width (-20dB)
Δλ
-
1
nm
Modulate at 2.5Gbps
ER=8.2dB
PD Monitor Current
Im
100
200
800
A
CW,P
o=5mW, VRPD=2V
PD Dark Current
IDARK
-
10
nA
VRPD=5V
PD Capacitance
Ct
-
6
15
pF
VRPD=5V, f=1MHz
Optical and Electrical Characteristics( Tc=25C )
Features
Uncooled laser diode with MQW structure
5mW CW operation at 0 to +70
High temperature operation without active cooling
Hermetically sealed active component
Built-in InGaAs monitor photodiode
Complies with Bellcore TA-NWT-000983
Designed for 2.5G high speed, long reach optical network
Single frequency operation with high SMSR
TO-18 with a flat window cap or a ball lens cap
Parameter
Symbol
Value
Unit
Optical Output Power
Po
6 (CW)
mW
LD Reverse Voltage
V
RLD
2
V
LD Forward Current
I
FLD
150
mA
PD Reverse Voltage
V
RPD
10
V
PD Forward Current
I
FPD
2.0
mA
Operating Temperature
T
opr
0 to +70
C
Storage Temperature
T
stg
-40 to +100
C
Absolute Maximum Rating (Tc=25C)
Parameter
Symbol
Min
Typical
Max
Unit
Test Condition
Threshold Current
Ith
-
50
mA
CW
Optical Ouput Power
Po
6
-
mW
CW, I=Ith+60mA
flat window cap
Optical and Electrical Characteristics( Tc=70C )
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