Absolute maximum ratings:
parameter symbol value unit
Operating temperature Top -20～+85 ℃
Storage temperature Tstg -40～+100 ℃
Laser diode Reverse voltage Vr 2 V
Soldering temperature/time 260/10 ℃/S
Electrical and optical characteristics:(T=25℃)
parameter symbol Min. Typ. Max. unit
Center wavelength λ 1640 1650 1660 nm
Threshold Current Ith 12 mA
Operating Current Iop 30 40 mA
Operating Voltage Vop 1.1 1.6 V
Output power(from fiber) P 3 mW
Spectral width Δλ 0.1 1.0 nm
Wavelength/Temp. Coefficient Δλ/ΔT 0.1 nm/℃
Side mode suppression ratio SMSR 35 40 dB
Rise/ Fall time Tr/Tf(Ith+20mA) 120 ps
Direct modulation rate R(Ith+20mA) 4 Gbps
Monitoring Output Current Im (Ith+20mA) 0.02 1 mA
Monitor Dark current Id(Vr=5V) 200 nA
Monitor Capacitance C (Vr=5V) 10 pF
Optical Isolation(note1) Iso 30 dB Single
50 dB Double
package Hermetic package TO56 Can with receptacle or with fiber coupling
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