KCX-T46-85DA Datasheet, PDF (1/1 Pages) KODENSHI KOREA CORP. – Single mode 850 VCSEL

NEW PRODUCT
Single mode 850 VCSEL KCx-T46-85DA
Description
The KCx-T46-85DA consist of a single mode VCSEL of a high speed
and PIN Photodiode in the tilted window package. The power monitor
PD can be used with appropriate feedback control circuitry to set a
constant power level for each VCSEL. The VCSEL is actively aligned
with can sealing process. The VCSEL has a high coupling
efficiency, high slope efficiency, low operating current and low
tracking error and provides high optical performance.
Features
- 850㎚ Wavelength Range
- High Data Rate ≥ 2.5Gbps
- High Reliability
- Low Current and Voltage
- Single mode
- Other Configurations Available on Request
Applications
- High speed Data Communications
- Gigabit Ethernet
- Fiber Channel
Characteristics
Parameter
Threshold Current
Slope Efficiency
Optical Output Power
Peak Wavelength
Spectral Bandwidth
Beam Divergence
Forward Voltage
Breakdown Voltage
Dynamic Resistance
Side Mode Suppression
Ratio
Monitor Current
I_PD Temperature Variation
Dark Current
PD Reverse Voltage
PD Capacitance
Symbol
I_th
η
P_o
λ_p
∆λ
Θ
V_f
V_b
R_d
SMSR
I_PD
∆I_PD/∆T
I_D
BVR_PD
C
Min.
-
0.1
-
840
-
-
-
-
-
15
-
-
-
5
-
Typ.
2.0
0.2
1
850
0.5
14
1.8
-10
50
25
0.5
0.2
-
30
-
Max.
4.0
0.4
-
860
0.85
-
2.2
-
-
-
-
-
20
-
55
Unit
㎃
㎽/㎃
㎽
㎚
㎚
˚
V
V
Ω
Condition
CW
I_F=5㎃
I_F=5㎃
I_F=5㎃
I_F=5㎃
P_o=1.0㎽, Full Width, 1/e ²
I_F=5㎃
I_F=5㎃
dB I_F=5㎃
mA
%/℃
nA
V
pF
Po=1.0mW
Po=1.0mW
V_R=3V
IR=10uA
V_R=3V, F=1MHz
Issued Date : Jan. 2005