25.04.2013

UVB-310

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UVB-310

Deep UV-LED, AlGaN

UVA-310 is an AlGaN based, narrow bandwidth, 310nm LED available in different configurations. Deep

UV-LEDs are widely used for water sterilization, air purification, germicidal and medical applications,

diagnostics, and laboratory testing.

Specifications

Packaging Options

• Structure: AlGaN

• Peak Wavelength: 310 nm

• Optical Output Power: typ. 1.1 mW

• Life Time:

•

Bare chip die

•

TO-39 open can

•

TO-39 flat window

•

TO-5 flat window

•

TO-5 hemispherical lens

Parameter

Symbol

Value

Unit

Power Dissipation, DC

mW

Forward Current, DC

40

mA

>5

V

<10

µA

Operating Temperature

-20 … +50

°C

Storage Temperature

-20 … +85

°C

Soldering Temperature (max. 5s)

190°

°C

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Peak Wavelength

λ

P

307

nm

Optical Power

1.1

mW

Beam Angle

φ

160

degree

Forward Voltage

6.1

V

Half Width (FWHM)

Δλ

nm

Life time

h

Wavelength measurements tolerance is +/- 2%

Output power measurement tolerance is +/- 10%

Voltage measurement tolerance is +/- 2%