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LAH25-NP/SP9

Specifications

SKU: 10058030

BUY LAH25-NP/SP9 https://www.utsource.net/itm/p/10058030.html

Parameter Description Value
Part Number Full Part Number LAH25-NP/SP9
Type Component Type High-Speed Photodiode
Package Package Type TO-46 Can
Wavelength Range Operating Wavelength 400 nm to 1100 nm
Spectral Sensitivity Peak Sensitivity 950 nm
Responsivity Responsivity at 950 nm 0.5 A/W
Reverse Voltage Maximum Reverse Voltage 30 V
Dark Current Dark Current at 25°C 1 nA (max)
Capacitance Capacitance at 0 V Reverse Bias 3 pF (typ)
Rise Time Rise Time 2 ns (typ)
Fall Time Fall Time 2 ns (typ)
Operating Temperature Operating Temperature Range -40°C to +85°C
Storage Temperature Storage Temperature Range -55°C to +125°C
Lead Finish Lead Finish Tin-Plated

Instructions for Use

  1. Handling and Storage:

    • Handle with care to avoid damage to the photodiode.
    • Store in a dry, cool place within the specified storage temperature range.
  2. Mounting:

    • Ensure proper alignment during mounting to avoid mechanical stress.
    • Use appropriate heat sinks if operating at high temperatures.
  3. Biasing:

    • Apply reverse bias voltage within the specified maximum limit (30 V).
    • Keep the dark current low by maintaining the device at room temperature or below.
  4. Signal Processing:

    • Use a transimpedance amplifier to convert the photocurrent into a voltage signal.
    • Ensure the bandwidth of the amplifier matches the rise and fall times of the photodiode.
  5. Environmental Considerations:

    • Protect the photodiode from excessive light exposure that could cause saturation.
    • Use optical filters if necessary to block unwanted wavelengths.
  6. Testing:

    • Test the photodiode under controlled conditions to ensure it meets the specified performance parameters.
    • Regularly check for any degradation in performance over time.
  7. Safety:

    • Follow all safety guidelines when handling and testing the photodiode.
    • Avoid direct eye exposure to the light source being detected.
(For reference only)

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