These quadrant photodiodes have four discrete active areas, enabling precise locating and alignment of 900-1700nm light. They feature high responsivity, low crosstalk between elements, and fast response, making them ideal for beam profiling, nulling, and centering applications.
| Image | Datasheet | Model Number | Active Area Diameter [mm] | Spectral Response Range [nm] | Gap Between Elements [µm] | Responsivity @1550nm [A/W] | Element Crosstalk [%] | Dark Current @-5V [nA] | Shunt Resistance [MΩ] | Capacitance @0V [pF] | Package |
|
APX-NG0031QPD | Ø2.0 | 900 - 1700 | 10 | 0.92 | 1 | 0.8 | 100 | 75 @-5V | TO-5 | |
|
APX-NG0031QPD-L | Ø2.0 | 900 - 1700 | 10 | 1.00 | 1.00 | 0.8 | 100 | 150 | SMD |
Typical Electro-Optical Parameters at T=23°C, unless otherwise specified
| Image | Datasheet | Model Number | Active Area Diameter [mm] | Spectral Response Range [nm] | Gap Between Elements [µm] | Responsivity @1550nm [A/W] | Element Crosstalk [%] | Dark Current @-5V [nA] | Shunt Resistance [MΩ] | Capacitance @0V [pF] | Package |
|
APX-NG0031QPD-BP | Ø2.0 | 1100 - 1700 | 30 | 1.00 | 2 | 0.8 | 100 | 100 | SMD | |
| APX-NG0031QPD-BP-TO | Ø2.0 | 1100 - 1700 | 30 | 1.00 | 2 | 0.8 | 100 | 100 | TO-5 |
Typical Electro-Optical Parameters at T=23°C, unless otherwise specified
Close
Close
Close