
SBM 51414X
Semiconductor Group
2
Maximum Ratings
(cont’d)
Parameter
Symbol
Values
Unit
Monitor Diode
Forward current
I
F max
2
mA
Reverse voltage
V
R max
10
V
PIN Photodiode
Forward current
I
F max
2
mA
Reverse voltage
V
BR
10
V
Maximum optical power into the optical port
Φ
port max
1.5
mW
Characteristics
All optical data refer to the optical port,
T
C
= 25 °C.
Parameter
Symbol
Values
Unit
Laser Diode
Optical output power
Φ
e
> 1.2
mW
Emission wavelength center of range
Φ
e
= 0.5 mW
λ
1270
…
1350
nm
Spectral bandwidth
Φ
e
= 0.5 mW (RMS)
λ
5
nm
Threshold current (
40
…
+ 85 °C)
I
th
2
…
45
mA
Forward voltage
Φ
e
= 0.5 mW
V
F
< 1.5
V
Radiant power at
I
th
Φ
eth
< 50
μW
Current above threshold at 25 °C,
Φ
e
= 1 mW
I
F
10
…
35
mA
Current above threshold,
Φ
e
= 1 mW
I
F
7
…
50
mA
Variation of 1st derivative of P/I (0.1
…
1mW)
d
P
/d
I
30
…
30
%
Differential series resistance
r
S
< 8
Rise and fall time (10 % - 90 %)
t
r
,
t
f
< 1
ns