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DUV-SML

• Deep Ultraviolet Light Emission Source

• 280, 310, 325, 340 nm

• Ceramic 3838 SMD package

• Resin dome lens

• Beam angle 142 deg.

Description

DUV-SML is a series of AlGaN based single emitter DEEP-UV LEDs in a ceramic 3838 SMD package, and can be delivered on

tape. It features a resin dome lens. DUV-SML is available from 280 nm up to 340 nm peak wavelength with an optical output

power of typically 1.9 mW.

Parameter

Symbol

Values

Unit

Min.

Max.

40

mA

Operating Temperature

- 20

+ 80

°C

Storage Temperature

- 30

+ 85

°C

Soldering Temperature (max. 5s)

+ 260

°C

Parameter

Symbol

DUV280

-SML

DUV310

-SML

DUV325

-SML

DUV340

-SML

Unit

Peak Wavelength

280 ±5

310 ±5

325 ±5

340 ±5

nm

Radiated Power

2.2

2.6

2.5

1.9

mW

Spectral Width (FWHM)

∆λ

11

9

8

9

nm

Forward Voltage

7

6.5

5

4

V

>2

>10

>10

>10

V

<200

<1

<1

<1

µA

Viewing Angle

142

deg.

Thermal resistance

R

190

°C/W

Rise time*

/

16

20

12

ns

Fall time*

/

8

9

9

ns

rev.2.0 06.05.15