463
5
-
1
-
0.04
-
-
1280
-
-
-
-
800
1.2
Absolute Maximum Ratings
Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each
limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that limiting
values of more than one parameter can be applied to the product at the same time.
Laser Forward Current
Laser Reverse Current
Laser Reverse Voltage
Photodiode Reverse Voltage
Photodiode Forward Current
Operating Temperature (Case)
Storage Temperature
Relative Humidity RH
Fiber Pull Strength
Mechanical Shock
Vibration
mA
μ
A
V
V
mA
°
C
°
C
%RH
N
If
Ir
VIr
Vr
Ipf
C
Ts
DC
DC
DC
DC
DC
Pf = 1 mW
Mil Std 883, Method 2002,
Test Condition A
Mil Std 883, Method 2007,
Test Condition A
Performance Specifications
non-
condensing
Max.
150
100
2
10
1
+85
+85
10
-
-
-
-
-
-40
-40
0-0
-
Min.
Limits
LASER
Threshold Current
Ith Change with Temperature
Peak Optical Output
Optical Output Power
Slope Efficiency
Forward Voltage
Differential Resistance
Center Wavelength
λ
c Change with Temperature
Linewidth
Rise Time
Fall Time
Small Signal Frequency Response
LSC2110
LSC4110
CW, Rt = 10 k
, Tc = ~25
°
C
unless otherwise specified
Tc = 65
°
C to 85
°
C
Pf = Pf @ Ith + 25 mA
Pth = Pf @ Ith - 2 mA
dV/dl
Note 1
Tc = 65
°
C to 85
°
C,
T = -40
°
C
FWHM (2.35
σ
), Note 1
10% to 90%: Ith to Pf = 1 mW
90% to 10%: Pf = 1 mW to Ith
m = 0.8
m = 0.8
Ith
Ith/
T
Pf
Pth
η
Vf
Rd
λ
c
λ
c/
T
λ
τ
r
τ
f
Bw
Bw
Symbol
Parameter
Test Conditions
Units
Note:
1. Modulated measurements also available.
Parameter
Units
Symbol
Conditions
Max.
25
2.5
2.5
50
0.1
1.8
10
1330
0.4
5
0.5
0.5
-
-
Min.
Test Limits
mA
%/
°
C
mW
μ
W
mW/mA
V
nm
nm/
°
C
nm
ns
ns
MHz
GHz
Units