SFH4547 查看數據表（PDF） - OSRAM GmbH

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SFH4547

High Power Infrared Emitter (940 nm)

OSRAM GmbH 

Version 1.4

SFH 4547

Grouping (TA = 25 °C)

Group

SFH 4547 -T

SFH 4547 -U

SFH 4547 -V

Min Radiant Intensity

IF= 100 mA, tp= 20 ms

Ie, min [mW / sr]

25

40

63

Max Radiant Intensity

IF= 100 mA, tp= 20 ms

Ie, max [mW / sr]

50

80

125

Note:

measured at a solid angle of Ω = 0.01 sr

Only one group in one packing unit (variation lower 2:1).

Relative Spectral Emission 2) page 8

Irel = f(λ), TA = 25°C

100

OHF04133

Irel %

80

60

Radiant Intensity 2) page 8

Ie / Ie(100 mA) = f(IF), single pulse, tp = 25 µs,

TA= 25°C

101

OHF03821

Ie

I e (100 mA)

100

5

10-1

40

5

20

0

800 850 900 950

nm 1050

λ

10-2

5

10-3

10

0

5 10 1

5 10 2 mA 10 3

IF

2015-12-23

3

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