1310nm DFB LC TOSA
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Features
- MQW-DFB laser diode
- Built-in monitor PD
- Excellent reliability
- Low threshold
- LC package
Applications
Optical Transmitter(digital Signal)
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit | Test Condition |
| Storage Temperature | Tstg | -40 | 85 | ℃ | - |
| Operating Temperature | Top | 0 | 70 | ℃ | - |
| Forward Current(LD) | If | - | 100 | mA | - |
| Reverse Voltage(LD) | Vf | - | 2 | V | - |
| Forward Current (PD) | Ir | - | 2 | mA | - |
| Reverse Voltage (PD) | Vr | - | 20 | V | CW |
| Soldering Temp | - | - | 260 | ℃ | - |
| Soldering Time | - | - | 10 | S | S |
Optical & Electrical Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Optical Output Power | Pf | - | 1 | - | mW | CW |
| Central Wavelength | λ | 1300 | 1310 | 1320 | nm | CW，T=25℃ |
| Spectral Width (-20dB) | Δλ | - | - | 1.0 | nm | CW，T=0~70℃ |
| Threshold Current | Ith | - | 6 | 15 | mA | CW，T=25℃ |
| - | - | 45 | CW，T=0~70℃ | |||
| Operating Current | Iop | - | Ith+20 | - | mA | CW，T=0~70℃ |
| Operating Voltage | Vop | - | 1.0 | 1.5 | V | CW，T=25℃ |
| Side mode suppression ratio | SMSR | 30 | - | - | dB | CW，T=0~70℃ |
| Rise Time/Fall Time | Tr/Tf | - | - | 0.2 | ns | T=25℃,20~80% |
| Tracking Error | TE | -1.2 | - | 1.2 | dB | CW，T=0~70℃ |
| PD Monitor Current | Im | 100 | - | 1000 | uA | CW，T=0~70℃ |
| PD Dark Current | Id | - | - | 100 | nA | T=25℃ |
Pin Definition
Drawing
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