10Gbps 1310nm DFB Laser TO56 4PIN Header for SFP Module
Feature:
TO-56 packing (4 pins)
6.5 mm focal length with 2mm high index ball lens cap
Table 1: Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit |
| Storage Temperature | Tstorage | -40 | +85 | °C |
| Operating Temperature | Top | -40 | +75 | °C |
| Laser Reverse Voltage | Vr | --- | 2 | V |
| Laser Forward Current | If | --- | 150 | mA |
| Photodiode Forward Current | Ipd | --- | 10 | mA |
| Photodiode Reverse Voltage | Vr | --- | 15 | V |
Table2: Electrical and Optical Characteristics (T=25°C, unless note)Note: Tc = Module Case temperature
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
Threshold Current | Ith | CW, Tc = 25°C | --- | 8 | 15 | mA |
| CW, Tc = 85°C | --- | 23 | 40 | |||
| Output Power | Po | CW, Ith + 20mA | 5 | 7 | --- | mW |
Forward Voltage | Vf | CW, Tc = 25°C, Iop = 45mA | --- | 1.2 | 1.6 | V |
| Slope Efficiency | SE | CW, Ith + 20mA | 0.3 | 0.35 | --- | mW/mA |
| Side Mode Suppression Ratio | SMSR | CW, Iop = Ith + 20mA, Tc = 0°C ~ +85°C | 35 | --- | --- | dB |
Peak Wavelength | λ | CW, Iop = Ith + 20mA, Tc = 25°C | 1300 | 1310 | 1320 | nm |
| PD Dark Current | Id | Vr = 5V | --- | --- | 100 | nA |
| PD Monitor Current | Im | CW, Ith + 20mA | 100 | --- | 100 | uA |
Note: Tc = Module Case temperature
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