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| Parameter | Symbol | Min | Typ | Max | Unit |
| Centre Wavelength | λ | 1590 | 1600 | 1610 | nm |
| Spectral Width | Δλ | 40 | 50 | nm | |
| Threshold Current | Ith | 30 | 40 | mA | |
| Operating Current | Iop | 400 | 500 | mA | |
| Fiber output Power | Pf | 10 | mW | ||
| PD Dark Current (VRD=5V) | Id | 0.1 | uA | ||
| Extinction Ratio | PER | 17 | 20 | dB | |
| Coupled Fiber Type | SMF-28E/PM1550 | ||||
| Forward Voltage | Vf | 1.8 | 2.5 | V | |
| Thermistor Resistance | RT | 9.5 | 10 | 10.5 | KΩ |
| Thermistor Temp. Coefficient | -4.4 | %/°C | |||
| Connector | FC/APC |
Spectrum
L-I Curve
| 1 | Thermoelectric Cooler (+) | 8 | N/C |
| 2 | Thermistor | 9 | N/C |
| 3 | PD Monitor Anode (-) | 10 | SLD Anode (+) |
| 4 | PD Monitor Cathode (+) | 11 | SLD Cathode (–) |
| 5 | Thermistor | 12 | N/C |
| 6 | N/C | 13 | Case Ground |
| 7 | N/C | 14 | Thermoelectric Cooler (–) |
Absolute Maximum Ratings
| Item | Unit | Min | Typ | Max |
| Case Temperature | ℃ | -20 | 25 | 70 |
| Chip Temperature | ℃ | 10 | 25 | 40 |
| Operating Current | mA | 0 | 350 | 500 |
| Forward Voltage | V | 0.8 | 1.2 | 1.8 |
| TEC Current | A | - | 1.2 | 2 |
| Reverse Voltage(SLD) | V | - | - | 2 |
| Reverse Voltage(PD) | V | - | - | 10 |
| PD Forward Current | mA | - | - | 10 |
Q1. What is the advantage about your company?
A1.LD-PD INC Established in 2004, we have become one of the leading sources in providing low cost
Photo detector, laser diode and some related driving products. Our well educated research and
development team is committed in search of answers to most frequently asked questions in today's
complex technology. Our well trained engineering team, employs top of the line state-of-the-art technology
in innovative fiber optics products
Q2. Why should I choose your products?
A2. Our products are high quality and low price.
At the core of LD-PD’s capabilities is its expertise in designing and manufacturing high power, high
reliability laser diodes. What’s more, LD-PD has been a manufacturer of Si detector and high speed
Germanium transistors and diodes since 2008 and a manufacturer of infrared photodetectors since 2010.
We offer SI,Ge, p-n, APD and InGaAs p-i-n high speed and large area photodetectors for radiation detection
and telecommunication applications. LD-PD maintains an inspection system in accordance with MIL-I-45208.
Photodiodes are subjected to Telcordia testing requirements (TA-NWT-00093), MIL-STD-883 test methods
and/or customer specifications.
Q3. Any other good service your company can provide?
A3. Yes,we can provide good service after-sale and fast delivery. Also make customization for special
specification according to your requirement.