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硅 PIN 光电二极管
S3994-01
适用于光功率计的硅 PIN 光电二极管
S3994-01 是一款专为光功率计设计的硅 PIN 光电二极管。用作受光窗的平面玻璃比树脂窗更不易出现划痕，便于操作。
特点
- 薄型封装（最大 1.4 mm）
- 高灵敏度：典型值为 0.25 A/W (λ = 400 nm)
- 大受光面：10 × 10 mm
详细参数
| 受光面 | 10 × 10 mm |
|---|---|
| 封装 | 陶瓷 |
| 封装类别 | -- |
| 散热 | 非冷却型 |
| 反向电压（最大值） | 50 V |
| 灵敏度波长范围 | 320 至 1100 nm |
| 最大灵敏度波长（典型值） | 960 nm |
| 感光灵敏度（典型值） | 0.65 A/W |
| 暗电流（最大值） | 10000 pA |
| 截止频率（典型值） | 20 MHz |
| 结电容（典型值） | 40 pF |
| 测量条件 | Ta = 25°C，典型值，感光灵敏度：λ = λp，暗电流：VR = 30 V，截止频率：VR = 30 V，结电容：VR = 30 V，f = 1 MHz，除非另有说明 |
光谱灵敏度特性
外形尺寸图（单位：mm）
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