17.08.2011

SMC405

1 of 2

SMC405

TECHNICAL DATA

Violet LED, SMD

InGaN

SMC405 are InGaN LEDs mounted on a ceramic SMD package and sealed with silicone resin for

damp proof. On forward bias, it emits a radiation of typical 4 mW at a peak wavelength of 405 nm.

Specifications

• Structure: InGaN

• Peak Wavelength: typ. 405 nm

• Optical Output Power: typ. 4 mW

• Package: Ceramic SMD, silicon resin

Item

Symbol

Value

Unit

Power Dissipation

120

mW

Forward Current

30

mA

Reverse Voltage

5

V

Operating Temperature

-20 … +80

°C

Storage Temperature

-30 … +80

°C

Soldering Temperature *

240

°C

* must be completed within 5 seconds

(Unit: mm)

Electro-Optical Characteristics

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Forward Voltage

-

3.8

4.8

V

Reverse Current

-

-

10

µA

Total Radiated Power

-

4

-

mW

Brightness

-

-

-

mcd

Peak Wavelength

λ

P

395

405

415

nm

Half Width

Δλ

-

15

-

nm

Viewing Half Angle

Θ

1/2

-

±55

-

deg.

Brightness is measured by Tektronix J-16

Total Radiated Power is measured by Ando Optical Multi Meter AQ2140 & AQ2741

Notes

• Do not view directly into the emitting area of the LED during operation!

• The above specifications are for reference purpose only and subjected to change without prior notice.