16.06.2011

SMT720

1 of 4

SMT720

TECHNICAL DATA

Visible LED, SMT

AlGaAs

SMT720 is a AlGaAs LED mounted on the lead frame as TOP LED package and sealed with epoxy resin for

damp proof. On forward bias, it emits a radiation of typical 8 mW at a peak wavelength of 720 nm.

Specifications

• Structure: AlGaAs

• Peak Wavelength: typ. 720 nm

• Optical Output Power: typ. 8 mW

• Package: PPA resin, epoxy resin

Item

Symbol

Value

Unit

Power Dissipation

100

mW

Forward Current

50

mA

Pulse Forward Current**

200

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

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

(Unit: mm)

Electro-Optical Characteristics

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Forward Voltage

-

1.90

2.30

V

Reverse Current

-

-

10

µA

Total Radiated Power*

4.0

8.0

-

mW

Radiation Intensity

2.0

5.0

-

mW/sr

Peak Wavelength

λ

P

-

720

-

nm

Half Width

Δλ

-

20

-

nm

Viewing Half Angle

Θ

1/2

-

±55

-

deg.

Rise Time

80

ns

Fall Time

80

ns

Total Radiated Power is measured by Photodyne #500

Radiant Intensity is measured by Tektronix J-6512

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.