16.06.2011

SMT405R

1 of 4

SMT405R

TECHNICAL DATA

Visible LED, SMT

InGaN

SMT405R is a InGaN LED mounted on the lead frame as TOP LED package, sealed with UV resistant resin

for damp proof. On forward bias, it emits a radiation of typical 12.5 mW at a peak wavelength of 405 nm.

Specifications

• Structure: InGaN

• Peak Wavelength: typ. 405 nm

• Optical Output Power: typ. 12.5 mW

• Package: PPA resin, UV resistant resin

Item

Symbol

Value

Unit

Power Dissipation

240

mW

Forward Current

50

mA

Pulse Forward Current**

100

mA

Reverse Voltage

5

V

Operating Temperature

-20 … +80

°C

Storage Temperature

-30 … +80

°C

Soldering Temperature *

255

°C

* must be completed within 5 seconds

** max duty cycle 1%, max puls width 10µs

(Unit: mm)

Electro-Optical Characteristics

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Forward Voltage

-

3.5

4.0

Pulse Forward Voltage

-

4.9

-

V

6.0

12.5

-

Total Radiated Power

-

50

-

mW

Radiation Intensity

-

2.6

-

mW/sr

Brightness

-

10

-

mcd

Peak Wavelength

λ

P

395

405

415

nm

Half Width

Δλ

-

15

-

nm

Viewing Half Angle

Θ

1/2

-

±55

-

deg.

Total Radiated Power is measured by S3584-08

Radiated Intensity is measured by Ando Optical Multi Meter AQ2140 & AQ2741

Brigthness is measured by Tektronix J-16

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.