KP-2 双波长光电二极管

KPMC29

In order to extend the wavelength range, Si photodiode which has sensitivity to short-wavelength and InGaAs photodiode which has sensitivity to long-wavelength are stacked on the same axis. Also, to make the device more compact, we store InGaAs photodiode to the recess of Si photodiode's substrate. As a result, the height of the package could be as low as possible(China Patented : No. ZL 2019 8 0018416.7) Compared to our earlier models, the volume ratio has been reduced to 1/8.

  • 型号
    KPMC29
  • 概要
    • 广范围检测波长（λ=400～1700nm）
    • 可以在同一光轴下进行光学设计
    • 小型且低轮廓的转注成型封装, 可承受回流焊
  • 特点
    • Integrated Si and InGaAs photodiode
    • Same optical axis configuration
    • Wide sensitive wavelength range
    • Low dark current
  • 应用
    • 光谱仪
    • 辐射温度计
    • 医疗设备
    • 光纤测试设备
KPMC29

仕様

光接收尺寸 [mm] Si □2.2 x 2.2
InGaAs □0.86 x 0.86
检测波长 Min.[nm] 400
900
Max.[nm] 1000
1700
带宽 Typ. -
条件 -
短路电流 Typ.[µA] -
条件 -
响应率 Typ.[A/W] 0.6
0.9
条件 λ=850nm VR=0V
λ=1550nm VR=0V
封装 SMD

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