|
Model
No. VCT-F85A32-OS
Features:
-
Single
mode 850nm VCSEL diode
-
High
data rate > 1.25Gbps
-
Symmetric
emission profile
-
With
build-in monitor PD
-
Flat
window type TO-46 can package
Applications:
Absolute
Maximum Ratings
|
Parameter
|
Rating
|
|
Storage Temperature
|
-40 to 100 oC
|
|
Operating Temperature
|
0 to 70 oC
|
|
Lead Solder Temperature
|
260 oC, 10 sec
|
|
Continuous Forward Current
|
6mA
|
|
Continuous Reverse Voltage
|
5V (@10ľA)
|
Electro-Optics
Characteristics (Ta=25oC unless otherwise stated)
|
Parameters
|
Symbol
|
Min.
|
Typ.
|
Max.
|
Unit
|
Test
Conditions
|
|
Threshold Current
|
Ith
|
|
1.5
|
2.5
|
mA
|
CW
|
|
Ith
Temperature
Variation
|
∆Ith
|
|
1
|
|
mA
|
Ta=0 to 70
oC
|
|
Slope Efficiency
|
η
|
0.15
|
0.25
|
0.4
|
W/A
|
If
= 4 mA
|
|
η Temperature Coefficient
|
∆η / ∆T
|
|
-0.5
|
|
%/ oC
|
Ta
=0 to 70 oC at 4 mA
|
|
Optical Output Power
|
Po
|
|
0.8
|
|
mW
|
If
= 4 mA
|
|
Peak Wavelength
|
λP
|
840
|
850
|
860
|
nm
|
If
= 4 mA
|
|
λP Temperature
Coefficient
|
∆ λ / ∆T
|
|
0.06
|
|
nm/oC
|
Ta
=0 to 70 oC at 4 mA
|
|
Spectral Bandwidth (RMS)
|
∆ λ
|
|
0.3
|
0.85
|
nm
|
If
= 4 mA
|
|
Beam Divergence
|
Θ
|
|
15
|
|
degree
|
If
= 4 mA (
Full Width 1/e2)
|
|
Forward Voltage
|
Vf
|
|
1.9
|
2.3
|
V
|
If
= 4 mA
|
|
Breakdown Voltage
|
Vb
|
|
-10
|
|
V
|
|
|
Rise
Time
|
Tr
|
|
|
300
|
ps
|
Pre-bias
Above Threshold,
20%~80%
|
|
Fall
Time
|
Tf
|
|
|
300
|
ps
|
Pre-bias
Above Threshold,
20%~80%
|
|
Dynamic Resistance
|
Rd
|
|
60
|
|
Ohm
|
If
= 4 mA
|
|
Monitor
Current
|
Im
|
10
|
|
150
|
mA
|
Po=0.8mW
|
|
Side mode suppression ratio
|
SMSR
|
20
|
25
|
|
dB
|
Po=0.8mW
|
|
Max. single mode Power
|
PSM
|
|
0.8
|
1
|
mW
|
SMSR > 20dB
|
-
These specifications are subject to change without notice
-
The inherent design of this component causes it to be sensitive to
electrostatic discharge (ESD). To prevent ESD induced
damage and/or degradation to equipment, take normal ESD precautions
when handling this product.
-
The VCSEL is a class IIIb laser and should be treated as a
potential eye hazard. Due to the size of the component, the applicable
warning logotype, aperture label, and certification / identification label
cannot be placed on the component itself.
| Mechanical Outline:
|
|
|
Unit: mm
|
Pinout:
Pin# 1: LD cathode
Pin#2: PD cathode/LD anode
Pin#3: PD anode
|
Note: The above specifications are subject to change
without notice.
|
