NX5311 SERIES
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Optical Output Power
SYMBOL
RATINGS
UNIT
mW
mA
V
Po
IF
20
150
Forward Current of LD
Reverse Voltage of LD
VR
IF
2.0
Forward Current of PD
10
mA
V
Reverse Voltage of PD
Operating Case Temperature
Storage Temperature
VR
TC
Tstg
Tsld
RH
20
−40 to +85
−40 to +85
350 (3 sec.)
85
°C
°C
Lead Soldering Temperature
Relative Humidity (noncondensing)
°C
%
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)
PARAMETER
Operating Voltage
SYMBOL
CONDITIONS
Po = 10.0 mW
MIN.
TYP.
MAX.
UNIT
Vop
1.1
1.5
V
Threshold Current
Ith
6
15
mA
ηd
Differential Efficiency
0.35
0.50
W/A
Po = 10.0 mW, RMS (−20 dB)
TC = −40 to +85°C
λC
σ
Center Wavelength
Spectral Width
1276
1352
2.8
nm
nm
Po = 10.0 mW, RMS (−20 dB)
TC = −40 to +85°C
1.5
Rise Time
tr
tf
10-90%
0.15
0.15
150
0.3
0.3
ns
ns
μA
nA
Fall Time
90-10%
Monitor Current
Monitor Dark Current
Im
ID
VR = 1.5 V, Po = 10.0 mW
VR = 10 V
50
100
Monitor PD Terminal Capacitance
Focal Distance
Ct
Df
Pf
VR = 10 V, f = 1 MHz
5
20
pF
6.9
7.5
5.0
8.1
mm
mW
Po = 10.0 mW, Optimized Coupling
with 8 degree angled fiber
Fiber Coupling Power
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systeꢁs where the ꢁalfunction of these products can reasonably
be expected to result in personal injury. The custoꢁers of CEL using or selling these products for use in such applications do so at their own risk and
agree to fully indeꢁnify CEL for all daꢁages resulting froꢁ such iꢁproper use or sale.
10/11/04
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
