Roithner Lasertechnik提供高质量和可靠的半导体中红外光电二极管，用于检测、测量和控制中红外光源的各种特性。您可以选择不同的敏感区域大小、敏感波长范围、包装和附加电气设备。
所有PD均提供TO18、TO5和SMD封装，并且还可以配置以下选项:
- (R)抛物面反射器:向前方集中更多的辐射
- (W)窗口:保护LED芯片免受损坏
- (T)热电冷却器:用于稳定的工作温度或波长调谐
- (CH)硫属玻璃:特殊玻璃罩，可提高灵敏度(3-5倍)
光电二极管异质结构是通过半导体层在晶体衬底表面上的顺序外延形成的。光在PD的活性层中被吸收，PD的光谱响应由活性层中材料的能隙决定。
| PD24 | Sensitivity Range | Sensitivity Area | Responsivity | Dark Current | Package | Note | Data sheet |
|---|
| PD24-03SMD3020 | 1.1 – 2.43 µm | 0.3 mm | 0.9-1.1 A/W | 30-60 µA | SMD | MOQ = 10 pcs | request |
| PD24-03 | 1.1 – 2.43 µm | 0.3 mm | 0.9-1.1 A/W | 30-60 µA | TO-18 | | |
| PD24-03R | 1.1 – 2.43 µm | 0.3 mm | 0.9-1.1 A/W | 30-60 µA | TO-18 | | |
| PD24-03RW | 1.1 – 2.43 µm | 0.3 mm | 0.9-1.1 A/W | 30-60 µA | TO-18 | | |
| PD24-03TW | 1.1 – 2.43 µm | 0.3 mm | 0.9-1.1 A/W | 30-60 µA | TO-5 | | |
| PD24-03TRW | 1.1 – 2.43 µm | 0.3 mm | 0.9-1.1 A/W | 30-60 µA | TO-5 | | |
| PD25 | Sensitivity Range | Sensitive Area | Responsivity | Dark Current | Package | Note | Data sheet |
|---|
| PD25-10 | 1.0 – 2.5 µm | 1.0 mm | 1.0-1.1 A/W | 15-22 µA | TO-18 | EOL, rem. stock | |
| PD36 | Sensitivity Range | Sensitive Area | Responsivity | Dark Current | Package | Note | Data sheet |
|---|
| PD36-03SMD3020 | 1.8 – 3.8 µm | 0.3 mm | 0.7-0.8 A/W | 150-600 µA | SMD | MOQ = 10 pcs | request |
| PD36-03 | 1.8 – 3.8 µm | 0.3 mm | 0.7-0.8 A/W | 150-600 µA | TO-18 | | request |
| PD36-03CH | 1.8 – 3.8 µm | 0.3 mm | / | 80-300 µA | TO-18 | high responsivity | request |
| PD36-03R | 1.8 – 3.8 µm | 0.3 mm | 0.7-0.8 A/W | 150-600 µA | TO-18 | | request |
| PD36-03RW | 1.8 – 3.8 µm | 0.3 mm | 0.7-0.8 A/W | 150-600 µA | TO-18 | | request |
| PD36-03TW | 1.8 – 3.8 µm | 0.3 mm | 0.7-0.8 A/W | 150-600 µA | TO-5 | | request |
| PD36-03TRW | 1.8 – 3.8 µm | 0.3 mm | 0.7-0.8 A/W | 150-600 µA | TO-5 | | request |
| PD36-05SMD3020 | 1.8 – 3.8 µm | 0.5 mm | 1.0-1.2 A/W | 300-1000 µA | SMD | MOQ = 10 pcs | request |
| PD36-05 | 1.8 – 3.8 µm | 0.5 mm | 1.0-1.2 A/W | 300-1000 µA | TO-18 | | |
| PD36-05CH | 1.8 – 3.8 µm | 0.5 mm | / | 120-1000 µA | TO-18 | high responsivity | request |
| PD36-05R | 1.8 – 3.8 µm | 0.5 mm | 1.0-1.2 A/W | 300-1000 µA | TO-18 | | |
| PD36-05RW | 1.8 – 3.8 µm | 0.5 mm | 1.0-1.2 A/W | 300-1000 µA | TO-18 | | |
| PD36-05TW | 1.8 – 3.8 µm | 0.5 mm | 1.0-1.2 A/W | 300-1000 µA | TO-5 | | |
| PD36-05TRW | 1.8 – 3.8 µm | 0.5 mm | 1.0-1.2 A/W | 300-1000 µA | TO-5 | | |
| Part No. | Sensitivity Range | Sensitive Area | Responsivity | Dark Current | Package | Note | Data sheet |
|---|
| IR-PD 3.0 | 3.0 – 3.2 µm | | 0.2 A/W | | TO-39 | InAs, immersion lens | request |
| PD40 | Sensitivity Range | Sensitive Area | Responsivity | Dark Current | Package | Note | Data sheet |
|---|
| PD40-05SMD3020 | 2.3 – 4.1 µm | 0.5 mm | 1.2 A/W | 1.2 mA | SMD | MOQ = 10 pcs | request |
| PD40-05 | 2.3 – 4.1 µm | 0.5 mm | 1.2 A/W | 1.2 mA | TO-18 | | |
| PD40-05CH | 2.3 – 4.1 µm | 0.5 mm | / | 1.1-1.8 mA | TO-18 | high responsivity | request |
| PD40-05R | 2.3 – 4.1 µm | 0.5 mm | 1.2 A/W | 1.2 mA | TO-18 | | |
| PD40-05RW | 2.3 – 4.1 µm | 0.5 mm | 1.2 A/W | 1.2 mA | TO-18 | | |
| PD40-05TW | 2.3 – 4.1 µm | 0.5 mm | 1.2 A/W | 1.2 mA | TO-5 | | |
| PD40-05TRW | 2.3 – 4.1 µm | 0.5 mm | 1.2 A/W | 1.2 mA | TO-5 | | |
| PD41 | Sensitivity Range | Sensitive Area | Responsivity | Dark Current | Package | Note | Data sheet |
|---|
| PD41-03SMD3020 | 2.8 – 4.1 µm | 0.3 mm | 0.7-0.8 A/W | 1-6 mA | SMD | MOQ = 10 pcs | request |
| PD41-03 | 2.8 – 4.1 µm | 0.3 mm | 0.7-0.8 A/W | 1-6 mA | TO-18 | | |
| PD41-03R | 2.8 – 4.1 µm | 0.3 mm | 0.7-0.8 A/W | 5-6 mA | TO-18 | | |
| PD41-03RW | 2.8 – 4.1 µm | 0.3 mm | 0.7-0.8 A/W | 5-6 mA | TO-18 | | |
| PD41-03TW | 2.8 – 4.1 µm | 0.3 mm | 0.7-0.8 A/W | 5-6 mA | TO-5 | | |
| PD41-03TRW | 2.8 – 4.1 µm | 0.3 mm | 0.7-0.8 A/W | 5-6 mA | TO-5 | | |
| PD41-05SMD3020 | 2.6 – 4.6 µm | 0.5 mm | 1.1-1.2 A/W | 6.5-8.0 mA | SMD | MOQ = 10 pcs | request |
| PD41-05 | 2.6 – 4.6 µm | 0.5 mm | 1.1-1.2 A/W | 6.5-8.0 mA | TO-18 | | |
| PD41-05R | 2.6 – 4.6 µm | 0.5 mm | 1.1-1.2 A/W | 6.5-8.0 mA | TO-18 | | |
| PD41-05RW | 2.6 – 4.6 µm | 0.5 mm | 1.1-1.2 A/W | 6.5-8.0 mA | TO-18 | | |
| PD41-05TW | 2.6 – 4.6 µm | 0.5 mm | 1.1-1.2 A/W | 6.5-8.0 mA | TO-5 | | |
| PD41-05TRW | 2.6 – 4.6 µm | 0.5 mm | 1.1-1.2 A/W | 6.5-8.0 mA | TO-5 | | |
| PD43 | Sensitivity Range | Sensitive Area | Responsivity | Dark Current | Package | Note | Data sheet |
|---|
| PD43-03SMD3020 | 3.7 – 4.6 µm | 0.3 mm | 1.6-2.0 A/W | 4-6 mA | SMD | MOQ = 10 pcs | request |
| PD43-03 | 3.7 – 4.6 µm | 0.3 mm | 1.6-2.0 A/W | 4-6 mA | TO-18 | | |
| PD43-03CH | 3.7 – 4.6 µm | 0.3 mm | / | 4-6 mA | TO-18 | high responsivity | request |
| PD43-03R | 3.7 – 4.6 µm | 0.3 mm | 1.6-2.0 A/W | 4-6 mA | TO-18 | | |
| PD43-03RW | 3.7 – 4.6 µm | 0.3 mm | 1.6-2.0 A/W | 4-6 mA | TO-18 | | |
| PD43-03TW | 3.7 – 4.6 µm | 0.3 mm | 1.6-2.0 A/W | 4-6 mA | TO-5 | | |
| PD43-03TRW | 3.7 – 4.6 µm | 0.3 mm | 1.6-2.0 A/W | 4-6 mA | TO-5 | | |
| PD43-05SMD3020 | 2.8 – 4.7 µm | 0.5 mm | 0.9-1.0 A/W | 15-25 mA | SMD | MOQ = 10 pcs | request |
| PD43-05 | 2.8 – 4.7 µm | 0.5 mm | 0.9-1.0 A/W | 15-25 mA | TO-18 | | |
| PD43-05CH | 2.8 – 4.7 µm | 0.5 mm | / | 15-25 mA | TO-18 | high responsivity | request |
| PD43-05R | 2.8 – 4.7 µm | 0.5 mm | 0.9-1.0 A/W | 15-25 mA | TO-18 | | |
| PD43-05RW | 2.8 – 4.7 µm | 0.5 mm | 0.9-1.0 A/W | 15-25 mA | TO-18 | | |
| PD43-05TW | 2.8 – 4.7 µm | 0.5 mm | 0.9-1.0 A/W | 15-25 mA | TO-5 | | |
| PD43-05TRW | 2.8 – 4.7 µm | 0.5 mm | 0.9-1.0 A/W | 15-25 mA | TO-5 | | |
| PD49 | Sensitivity Range | Sensitive Area | Responsivity | Dark Current | Package | Note | Data sheet |
|---|
| PD49-05SMD3020 | 2.8 – 4.9 µm | 0.5 mm | 1 A/W | 17 mA | SMD | MOQ = 10 pcs | request |
| PD49-05 | 2.8 – 4.9 µm | 0.5 mm | 1 A/W | 17 mA | TO-18 | | |
| PD49-05CH | 2.8 – 4.9 µm | 0.5 mm | / | 17-25 mA | TO-18 | high responsivity | request |
| PD49-05R | 2.8 – 4.9 µm | 0.5 mm | 1 A/W | 17 mA | TO-18 | | |
| PD49-05RW | 2.8 – 4.9 µm | 0.5 mm | 1 A/W | 17 mA | TO-18 | | |
| PD49-05TW | 2.8 – 4.9 µm | 0.5 mm | 1 A/W | 17 mA | TO-5 | | |
| PD49-05TRW | 2.8 – 4.9 µm | 0.5 mm | 1 A/W | 17 mA | TO-5 | | |
