HFE4093-332 Finisar Corporation, HFE4093-332 Datasheet - Page 3

• Manufacturer Part Number: HFE4093-332
• Description: Laser Diode VCSELs-LD 870nm 1mW 3-Pin TO-46
• Manufacturer: Finisar Corporation
• Type: VCSELs-LDr

Specifications of HFE4093-332

• Package: 3TO-46
• Maximum Optical Output Power: 1 mW
• Maximum Optical Output Power Range: 200 to 2 uW to mW
• Maximum Operating Current: 10 mA
• Maximum Dark Current: 20 nA
• Laser Reverse Voltage: 5 V
• Wavelength: 870 nm

ELECTRICAL-OPTICAL CHARACTERISTICS
VCSEL Parameters
Optical Power Output
Threshold Current
Threshold Current
Temper ature Variation
Slope Efficiency
Slope Efficiency
Temperature variation
Peak Wavelength
λ P Temperature Variation
Laser Forward Voltage
Laser Reverse Voltage
Rise and Fall Times
Series Resistance
Series Resistance
Temp erature Coefficient
Side Mode Suppression
Ratio
Change in wavelength with
current
Beam Divergence
Photodiode Parameters
Monitor Current
Monitor current
Temperature Variation
Dark Current
PD Reverse Voltage
PD Capacitance
Test Condition
I
T
T A = 0
I
I
I
I
Prebias Above
Threshold, 20% -80%
I
I
I
Test Condition
Po = 1mW
Po = 1mW
Po =0mW, V
Po =0mW, I
V
V
F
F
F
F
R
F
F
F
A
R
R
=4mA
=4 mA
=4 mA
=4 mA
=4 mA
=4 mA, 0
=4mA
=10 µA
=0V, Freq=1MHz
=3V, Freq=1MHz
= 0
o
o
C to 70
C to 70
o
R
R
C to 70
=10 µA
=3V
o
o
C
C
o
C
∆ λ P/ ∆ T
∆ λ P/ ∆ I
Symbol
Symb ol
∆ I PD /∆ T
∆ η /∆ T
BVR LD
dR s /dT
BVR PD
SMSR
Θ FWHM
∆ I TH
t r , t f
I TH
I PD
Po
V F
R S
λ P
I D
η
C
Min.
Min.
0.25
-1.5
835
0.7
75
15
30
-6000
-2500
0.035
Typ.
Typ.
0.35
0.06
0.25
150
110
115
-10
1.9
0.2
30
11
75
40
1
Max.
Max.
870
175
100
1.5
1.5
0.6
2.5
20
20
55
HFE4093-332
mW/mA
PPM/
PPM/
Degrees
mA/nm
nm/
Ohms
Units
Units
%/
mW
mA
mA
mA
nm
nA
dB
pF
ps
V
V
V
o
o
C
C
o
o
C
C
Notes
Notes
1
2
3
4
5