Our UVTOP LEDs are available in a wide range of wavelengths and package sizes. These AIGaN/GaN devices are manufactured using SET's MEMOCVD® process, which enables a new generation of high band-gap energy opto-electronics devices, able to perform down to 240 nm.

These small UV LEDs consume significantly less power than comparable UV technologies and come in several standard configurations.

At a Glance

	Ball Lens Deep UV LED This LED is for applications that require a small or focused spot of UV light. Wavelength options range from 240 - 355 nm. . Specifications
	Flat Lens Deep UV LED The flat window LED is for applications that require an area to be flooded with UV light or relatively even distribution of light over a larger area. . Specifications
	Hemispherical Lens Deep UV LED Use the hemispherical lens version of our LED for applications that require a collimated beam of light or longer optical working distances. . Specifications
	Fiber Coupled SMA 905 UV LED This LED is ideal for applications where the flexibility of a standard fiber optic light delivery is needed. . Specifications

Specifications

	Unit	Maximum Rated Value	Ambient Temperature
Power dissipation, DC	mW	150	25 ºC
Forward current, DC	mA	30	25 ºC
Pulse forward current (duty cycle=1%, freq.=1 kHz)	mA	200	25 ºC
Reverse voltage	V	6	25 ºC
Storage temperature	ºC	-30 ºC - +100 ºC

Electro-optical characteristics [UVTOP -280, Ta=25 ºC, research grade]
	Symbol	Unit	Minimum	Typical	Maximum	Condition
Forward voltage	VF	V	5.5	7.5	9	IF=20 mA
Reverse current	I R	µA	100	VR=5V
Output UV power	P out	mW	0.5			IF=20 mA
Peak wavelength	λp	nm	-10 nm	specified	+10 nm	IF=20 mA
Spectrum half width	HW	nm	12	20	30	IF=20 mA