
 
High Power Infrared Emitter (940 nm)
Version 1.4
SFH 4243
Ordering Information
Features:


 !"!# #$!#%&'()&*'!#
%!+,!-
Applications
##!
(
#.
Notes
  *+#.+$##
$/!!.-! ++##.
!+&0&12-
Type: Radiant Intensity Ordering Code
3456
I
F
= 70 mA, t
p
= 20 ms
7118 9:1; '0%200
7118'( -8--- '0%12
Note: Measured at a solid angle of Ω = 0.01 sr

Version 1.4 SFH 4243
Maximum Ratings 9
%
<0=&;
Characteristics 9
%
<0=&;
Parameter Symbol Values Unit
>  !
?

1--- =&
(++# )
(
0 )
7!
7
2 %
!!
9
<@*<;
7A
-2 %
! 

1 4
+#
9-%B5%5C&CDA;
)

E)
#F!$
;page 12
(
C%
0 G54
#F!# 
;page 12
(
C
 G54
Parameter Symbol Values Unit
E+#
9
7
<2%*
<;
9. ; H
E
I0 
&+#
9
7
<2%*
<;
9. ; H

I1 
 #$0J
K
9
7
<2%*
<;
9. ; LH 1 
## 9. ; M N =
+  9. ; K4 -K- K

(##
9JIJ
K
;
9
7
<2%*(

<0O;
9. ;
*
 
7+#
9
7
<2%*
<;
9. 9K;; )
7
-9P; )
7+#
9
7
<0%*
<@;
9. 9K;; )
7
-19P8; )
(+!
9)
(
<0);
(

+ 
Q%
##!K
9
7
<2%*
<;
9. ; R
80 4
Version 1.4 SFH 4243
 8
Grouping 9
%
<0=&;
 !
R
9
7
<2%*
<;
9. ; &
-0 J5G
 !)
7
9
7
<2%*
<;
9. ; &
)
-8 )5G
 !+#
9
7
<2%*
<;
9. ; &
H
-8 5G
Group Min Radiant Intensity Max Radiant Intensity Typ Radiant Intensity
I
F
= 70 mA, t
p
= 20 ms I
F
= 70 mA, t
p
= 20 ms I
F
= 500 mA, t
p
= 25 µs
*
3456
*K
3456
*.
3456
7118 1 8
7118' -8 -0 0
7118(   20
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
8;page 12
I
rel
= f(λ), T
A
= 25°C
Radiant Intensity
8;page 12
I
e
/ I
e
(70 mA) = f(I
F
), single pulse, t
p
= 25 µs,
T
A
= 25°C
Parameter Symbol Values Unit
800
0
nm
%
OHF04134
20
40
60
80
100
I
rel
λ
850 900 950 1025
OHF03827
10
-2
mA
I
F
0
10
1
10
2
10
3
105 5
1
10
5
-1
10
5
0
10
I
(70 mA)
e
I
e

SFH 4243-Q1R2

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

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