InGaAs Positive Sensitive Detectors (PSD) (400-1700nm)

Lateral-effect position-sensitive InGaAs photodiodes can detect light position across a wide spectrum from visible to NIR (400-1700nm) and provide spatial resolution along with output current proportional to position. They enable precision locating, tracking, and alignment applications.

Image	Datasheet	Model Number	Active Area Diameter [mm]	Spectral Range [nm]	Responsivity @632nm [A/W]	Responsivity @1060nm [A/W]	Responsivity @1550nm [A/W]	Inter-Electrode Resistance [KΩ]	Position Detection Error @-1V [µm]	Dark Current @-1V [nA]	Shunt Resistance [MΩ]	Capacitance @0V [pF]	Package
	PDF	APX-VNG0031PSD-001	Ø2.0	400 - 1700	0.29	0.73	1.06	2.2	20	1	100	300	TO-5
	PDF	APX-VNG0031PSD-002	Ø2.0	400 - 1700	0.29	0.73	1.06	0.5	20	1	100	300	TO-5
	PDF	APX-VNG0031PSD-003	Ø2.0	400 - 1700	0.29	0.73	1.06	2.2	20	1	100	300	LCC
	PDF	APX-VNG0031PSD-004	Ø2.0	400 - 1700	0.29	0.73	1.06	0.5	20	1	100	300	LCC
	PDF	APX-XNG0071PSD-001	Ø3.0	400 - 1700	0.29	0.73	1.06	2.2	20	3	20	400	LCC
	PDF	APX-XNG0071PSD-002	Ø3.0	400 - 1700	0.29	0.73	1.06	0.5	20	3	20	400	LCC

Typical Electro-Optical Parameters at T=23°C, unless otherwise specified

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