Excelitas C30733EH-1InGaAs APD, 30um, TO-18 Low-Profile

C30733EH-1 - InGaAs APD, 30um, TO-18 Low-Profile

The Excelitas C30733EH-1 Small-Area InGaAs Avalanche Photodiode provides a 30 µm active diameter in hermetic TO-18. Optimized for the wavelength range of 1310 nm to 1650 nm, the C30733EH-1 is suitable for high-end test equipment where extremely fast response and recovery time is required such as OTDRs in telecom. 

Features & Benefits:

  • Small-area InGaAs APD 30 µm diameter
  • Hermetic TO-18 package; Small aperture silicon
  • Spectral response 1100 to 1700 nm
  • Low noise and dark current
  • High gain and quantum efficiency
  • Bandwidth over 2 GHz
  • Available with fiber pigtail and APC termination connector, part number C30733BQC

Applications:

  • Telecom test equipment (e.g. OTDR)
  • Laser-range finding
  • Optical and free space communication
  • Scanning and video imaging
  • Optical and free space communication spectrophotometers and reflectometry

Active Diameter: 30 µm
Breakdown Voltage: 40-70 V
Temperature Coefficient: 0.14 V/°C
Responsivity: 9.4 A/W @ 1550 nm
Dark Current: < 5 nA (M =10)
Spectral Noise Current: 0.2 pA/√Hz (M = 10)
Capacitance: 0.5 pF
Bandwidth: Over 2 GHz
Quantum Efficiency: 75% @1300-1550 nm
Gain: 20
Package: TO-18

Active Diameter: 30 µm
Breakdown Voltage: 40-70 V
Temperature Coefficient: 0.14 V/°C
Responsivity: 9.4 A/W @ 1550 nm
Dark Current: < 5 nA (M =10)
Spectral Noise Current: 0.2 pA/√Hz (M = 10)
Capacitance: 0.5 pF
Bandwidth: Over 2 GHz
Quantum Efficiency: 75% @1300-1550 nm
Gain: 20
Package: TO-18

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