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Technical content
PF-Series Large Area InGaAs Photodiode Series
Description
PF series detectors is consist of InGaAs PIN photodiode with sensitive area coupled with FC connection by lenses. PF511 is of the high response within 1.0 -1.65 μm. Diode structure of PF521 type has been improved so that spectral response can extend to 0.65 - 1.65 μm. Internal optical attenuator of PF512 and PF513 is used to measure higher optical power. The highest detectable optical power of PF512 and PF513 can get to 25dBm and 30dBm, respectively. PF series are mostly applied for optical measurement. User can select appropriate units according to needed wavelength and linear range. Key Features Applications
- High Response within 1.0 - 1.65µm
- Low Dark Current
- Planar Structure
- Broad Spectral Response Range 0.65 - 1.65µm
- Broad Dynamic Range
- High Reliability
- FC Connection, Firm Coaxial Package
- Optical Measurement
- Optical Detection
- Online Measuring of Optical Fiber Cable
- Output Test for Optical Amplifier
- Data Transmission Absolute Maximum Rating Forward Current 10mA Optical Current 10mA Reverse Voltage 25V Power Waste 100mW Operating Temp. -40°C ~ +85°C Storage Temp. -40°C ~ +85°C Jointing Condition 260°C for 10 Seconds Specifications (25°C) Type PF511 PF512 PF513 PF521 Units Linear Range (0V) -70 ~ +10 -55 ~ +25 -40 ~ +30 -70 ~ +10 dBm Responsibility (0V) R1310nm: A/W R1550nm: R1550nm: 0.85 Dark Current (-5V) < 5 nA Capacitance (-5V) ≤12 pF Photo-Sensitive Diameter 300 µm Inserting Deviation ±0.1 dB
Operating Voltage 0 ~ -10 V Inserting Lifetime 105 Typical Performance Id -Vr Characteristic Curve C-V Curve
Typical Spectral Response (PF511) Typical Spectral Response (PF511) Mechanical Dimensions
- Protection of the product should abide by precautions of electrostatic sensitive organ. 2. When sealing pins soldering irons should be grounded to avoid breakdown. 3. Pins should avoid bend or twist which will bring break or damage. 4. The ferrule of connector is easy to be stained. If necessary, it could be cleaned by alcohol before using to keep high response. Order possibilities Sensitive Area Package Style 1: Ø 50µm 00: FC with ball lens 2: Ø 75µm 01: FC with GRIN lens 3: Ø 300µm 02: FC with universal adaptor and ball lens 4: Ø 1mm 03: FC with universal adaptor and window cap 5: Ø 2mm 04: Large Area FC package 6: Ø 3mm 7: 3mm x 4mm Input Power 8: 500µm 1: -70 ~ 0dBm 2: -70 ~ +3dBm Wavelength Range 3: -70 ~ +10dBm 1: 1µm ~ 1.65µm 4: -50 ~ +20dBm 2: 0.5µm ~ 1.7µm 5: -40 ~ +30dBm