IR91-21C-TR7 Просмотр технического описания (PDF) - EVERLIGHT

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производитель

IR91-21C-TR7

1.9mm Round Subminiature “Gull Wing” Lead Infrared LED

EVERLIGHT 

IR91-21C/TR7

Typical Electro-Optical Characteristics Curves

Fig.5 Relative Intensity vs.

Fig.6 Relative Radiant Intensity vs.

Forward Current

Angular Displacement

1000

-20 -10 0 10 20

30

100

10

1 100 101

102 10 3 10 4

IF-Forward Current (mA)

1.0

40

0.9

50

0.8

60

0.7

70

80

0.6 0.4 0.2 0 0.2 0.4 0.6

Fig.7 Relative Intensity vs.

Ambient Temperature(°C)

7

Fig.8 Forward Voltage vs.

Ambient Temperature(°C)

1.3

5

IF=20mA

3

1

25 50 75 100 120

1.2

IF=20mA

1.1

1

25 50 75 100 120

Everlight Electronics Co., Ltd.

Device No：DTR-091-005

http:\\www.everlight.com

Prepared date：04-11-2007

Rev 2

Page: 5 of 10

Prepared by：JAINETSAI

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