
 
High Power Infrared Emitter (850 nm)
Version 1.0
SFH 4279S
Ordering Information
Features:

 !"
#$%&
 "'
Applications
('' (
" "(
)("((
( *
Notes
'"'+(, ("*  ,( 
-("*. (  '(, (,(*
' (,/0%/1.
Type: Radiant Intensity Ordering Code
2"34(5
I
F
=100 mA, t
p
=20 ms
61 1%789 :%;1
Note: Measured at a solid angle of Ω = 0.01 sr

Version 1.0 SFH 4279S
Maximum Ratings 7<
;
=%&/9
Characteristics 7<
;
=%&/9
Parameter Symbol Values Unit
>'("' <
'
?<
(
... &/
),(, @
)
% @
6 
6
 ";
 
7
'
ABC(+=9
6D
.1 ;
 ("'

% "3
(,
7 .;E4;4F/FGD9
@

!@
<"(( H "
9page 12
)
F;
B I43
<"(( H ('
9page 12
)
F
 I43
Parameter Symbol Values Unit
!,
7
6
=";+
'
="(9
7*'9 J
'!
0 "
/,
7
6
=";+
'
="(9
7*'9 J

0% "
' %K
"L
7
6
=";+
'
="(9
7*'9 MJ B "
 7*'9 N $% &
"(( , ' 7*'9 L3 .BL.B ""L
""
)("
7KK
"L
9
7
6
=";+)

=%O9
7*'9
+
% (
6,
7
6
=";+
'
="(9
7*'7"L99 @
6
B.7AB.9 @
6,
7
6
=1";+
'
=C(9
7*'7"L99 @
6
7A%.9 @
),( 
7@
)
=%@9
)
(
,('
P;
<L
7
6
=";+
'
="(9
7*'9 Q
% "3
Version 1.0 SFH 4279S
 B
Grouping 7<
;
=%&/9
<"'  
Q
7
6
=";+
'
="(9
7*'9 </
.% K4I
<"'  @
6
7
6
=";+
'
="(9
7*'9 </
@
 "@4I
<"'  ,
7
6
=";+
'
="(9
7*'9 </
J
.B "4I
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
= 700 mA, t
p
= 25 µs
+"
2"34(5
+"L
2"34(5
+*'
2"34(5
61R  0 B%
61@ B % %
61;3   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
B9page 12
I
rel
= f(λ), T
A
= 25°C
Radiant Intensity
B9page 12
I
e
/ I
e
(100 mA) = f(I
F
), single pulse, t
p
= 25 µs,
T
A
= 25°C
Parameter Symbol Values Unit
700
0
nm
%
OHF04132
20
40
60
80
100
950750 800 850
I
rel
λ
OHF05698
3
10
Ι
e
(100 mA)
e
Ι
F
I
10
21
1010
0
mA
10
-2
10
-1
10
0
10
1
10
-3

SFH 4279S

Mfr. #:
Manufacturer:
OSRAM Opto Semiconductors
Description:
Infrared Emitters - High Power Power TOPLED PowerTOPLEDwith lens
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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