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SFH 4557

P1-P3P4-P6P7-P9

 
High Power Infrared Emitter (850 nm)
Version 1.3
SFH 4557
Ordering Information
Features:


Applications
 
!

Notes
""#$!$%
%&  !' "$$!
" $()*()+,'
Type: Radiant Intensity Ordering Code
-./0
I
F
= 100 mA, t
p
= 20 ms
1+, 234 5)6+
Note: Measured at a solid angle of Ω = 0.01 sr

Version 1.3 SFH 4557
Maximum Ratings 27
6
89(4
Characteristics 27
6
89(4
Parameter Symbol Values Unit
:""  7
"
;7

+''' 9(
<$$ =
<
=
1 
1
 6
  
2
"
>?#84
1@
6
 "

* .
$
2'6A/6/B(BC@4
=

D=
7E %
4page 8
<
B6
+ F/.
Parameter Symbol Values Unit
D$
2
1
86#
"
84
2!"4 G
"D
*) 
($
2
1
86#
"
84
2!"4 G

* 
"%H
I
2
1
86#
"
84
2!"4 JG  
 2!"4 K L 9
$" 2!"4 I. 'I' I

<
2HMH
I
4
2
1
86#<

8N4
2!"4
#
 
1$
2
1
86#
"
84
2!"2I44 =
1
'2>'*4 =
1$
2
1
86#
"
8?4
2!"2I44 =
1
'+2>4 =
<$ 
2=
<
8=4
<

$"
O6
7 I
2
1
86#
"
84
2!"4 P
) .
7" 
P
2
1
86#
"
84
2!"4 7(
' H/F
7" =
1
2
1
86#
"
84
2!"4 7(
=
', =/F
7" $
2
1
86#
"
84
2!"4 7(
G
' /F
Version 1.3 SFH 4557

Grouping 27
6
89(4
Group Min Radiant Intensity Max Radiant Intensity Typ Radiant Intensity
I
F
= 100 mA, t
p
= 20 ms I
F
= 100 mA, t
p
= 20 ms I
F
= 1 A, t
p
= 25 µs
#
-./0
#I
-./0
#!"
-./0
1+,7   
1+,Q + * +*
1+,= )  ,
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
4page 8
I
rel
= f(λ), T
A
= 25°C
Radiant Intensity
4page 8
I
e
/ I
e
(100 mA) = f(I
F
), single pulse, t
p
= 25 µs,
T
A
= 25°C
700
0
nm
%
OHF04132
20
40
60
80
100
950750 800 850
I
rel
λ
OHL01715
10
-3
mA
10
1
0
10
5
5
10
-1
-2
5
10
e
e (100 mA)
I
I
I
F
0
10
1
10
2
10
3
105 5
P1-P3P4-P6P7-P9

SFH 4557

Mfr. #:
Buy SFH 4557
Manufacturer:
OSRAM Opto Semiconductors
Description:
Infrared Emitters - High Power Infrared 850nm
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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