Absolute Maximum Ratings (Ta=25ºC)

ITEMS

SYMBOL

RATINGS

UNIT

Forward Current

IF

100

mA

Peak Forward Current*1

IFP

200

mA

Power Dissipation

PD

150

mW

Operating Temperature Range

Topr

-20 ~ +80

ºC

Storage Temperature Range

Tstg

-55 ~ +100

ºC

Lead Soldering Temperature*2

Tls

260

ºC

*1: Test Conditions: t

Infrared LED

Product No:

MT51550-IR

Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA

www.marktechopto.com

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1

Electrical & Optical Characteristics (Ta = 25ºC)

ITEMS

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Forward Voltage

VF

IF=20mA

--

0.75

0.90

V

Forward Voltage

VF

IF=100mA

--

0.85

--

V

Reverse Voltage

VR

IR=10µA

5

--

--

V

Radiant Power

Фe

IF=20mA

1.1

1.4

--

mW

Radiant Power

Фe

IF=100mA

--

5.0

--

mW

Peak Emission Wavelength

λp

IF=100mA

1530

1550

1570

nm

Spectral Bandwidth at 50%

∆

λ

0.5

IF=100mA

--

130

--

nm

Viewing Angle

Ө

IF=100mA

--

20

--

deg.

Switching Time

T

IF=100mA

--

10

--

ns

2011-08-16

FEATURES

APPLICATIONS

Peak Emission Wavelength: 1550nm

The MT51550-IR is an infrared T 1 3/4, 5mm water clear LED designed for applications requiring high

power and high speed packaged with the lens optimized to produce a narrow viewing angle.