
 
High Power Infrared Emitter (940 nm)
Version 1.4
SFH 4240
Ordering Information
Features:


 
! " #$%&'(%)!&
$*+,
Applications

'
-
Notes
  )*-*#
#.-, **-
*%/0%12,
Type: Radiant Intensity Ordering Code
3456
I
F
= 100 mA, t
p
= 20 ms
711 /89: &0$20;
Note: Measured at a solid angle of Ω = 0.01 sr

Version 1.4 SFH 4240
Maximum Ratings 8!
$
<0=%:
Characteristics 8!
$
<0=%:
Parameter Symbol Values Unit
>   !
?!

1,,, =%
'** (
'
0 (
7
7
 $

8
<@)<:
7A
$
 

/ 4
*
8,$B5$5C%CDA:
(

E(
!F#
:page 12
'
C$
; G54
!F 
:page 12
'
C
1 G54
Parameter Symbol Values Unit
E*
8
7
<$)
<:
8- : H
E
I0 
%*
8
7
<$)
<:
8- : H

I1 
 #0J
K
8
7
<$)
<:
8- : LH 1 
 8- : M N =
*  8- : K4 ,;K,; K

'
8JIJ
K
:
8
7
<$)'

<0O:
8- :
)
 
7*
8
7
<$)
<:
8- 8K:: (
7
,08P,/: (
7*
8
7
<$)
<@:
8- 8K:: (
7
,;8P;: (
'*
8(
'
<0(:
'

* 
Q$
!K
8
7
<$)
<:
8- : R
00 4
Version 1.4 SFH 4240
 ;
Grouping 8!
$
<0=%:
! 
R
8
7
<$)
<:
8- : !%
,0 J5G
! (
7
8
7
<$)
<:
8- : !%
(
,; (5G
! *
8
7
<$)
<:
8- : !%
H
,; 5G
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
)
3456
)K
3456
)-
3456
711'   
711  ; 2
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
;:page 12
I
rel
= f(λ), T
A
= 25°C
Radiant Intensity
;: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
800
0
nm
%
OHF04134
20
40
60
80
100
I
rel
λ
850 900 950 1025
OHF03821
10
-3
mA
10
1
0
10
5
5
10
-1
-2
5
10
e
e
I
I
I
F
0
10
1
10
2
10
3
105 5
(100 mA)

SFH 4240-Z

Mfr. #:
Manufacturer:
OSRAM Opto Semiconductors
Description:
Infrared Emitters - High Power HIGH PWR 940nm HALF ANGLE +/-60DEG
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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