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硅 APD
S17353-20K
在短波长至 800 nm 波长范围内保持高灵敏度
这是一种在短波长至 800 nm 波长范围内具有更高灵敏度的 APD。在较大的波长范围内具有高增益、高灵敏度和低噪声等优势。适用于低光量测量、分析仪器等用途。
特点
- 在短波长至 800 nm 波长范围内保持高灵敏度和低噪声
详细参数
| 类型 | 短波长类型 |
|---|---|
| 受光面 | φ2 mm |
| 封装 | 金属 |
| 封装类别 | TO-5 |
| 最大灵敏度波长（典型值） | 750 nm |
| 灵敏度波长范围 | 320 至 1000 nm |
| 感光灵敏度（典型值） | 0.44 A/W |
| 暗电流（最大值） | 25 nA |
| 截止频率（典型值） | 200 MHz |
| 结电容（典型值） | 15 pF |
| 击穿电压（典型值） | 400 V |
| 击穿电压温度系数（典型值） | 0.55 V/℃ |
| 增益率（典型值） | 50 |
| 测量条件 | 典型值 Ta = 25°C，除非另有说明， 感光灵敏度：λ=650 nm，M=1 |
光谱灵敏度特性
外形尺寸图（单位：mm）
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