
 
High Power Infrared Emitter (850 nm)
Version 1.9
SFH 4250S
Ordering Information
Features:


! !
"#$!#!!!%&'()&*!!"!'
% +,! !-
Applications
  !
(! !!
!.
% +.
Notes
# #*!+! .+!
/! .-!#!+!+!.
#!+&01&023-
Type: Radiant Intensity Ordering Code
4 56!7
I
F
=100 mA, t
p
=20 ms
821 9:;0< '01%
821"= 1---09 '01%9
821" 1---1 '01%10
Note: Measured at a solid angle of Ω = 0.01 sr

Version 1.9 SFH 4250S
Maximum Ratings :"
%
>1?&<
Characteristics :"
%
>1?&<
Parameter Symbol Values Unit
@# # "
#
2--- ?&
 # "
!
2--- ?&
(+!+ )
(
1 )
8
8
 %

:
#
A9B!*><
8C
-3 %
! #

21 5
!+
:-%D6%6E&EFC<
)

)
" !!G 
<page 12
(
E%
9 H65
" !!G!#
<page 12
(
E
2 H65
Parameter Symbol Values Unit
+
:
8
> %*
#
> !<
:.#< I
#
0
&+
:
8
> %*
#
> !<
:.#< I

1
#1J
K
:
8
> %*
#
> !<
:.#< LI 9
 :.#< M N0 ?
 !!+# :.#< K5 -9K-9 K
(! 
:JOJ
 K
<
:
8
> %*(

>1P<
:.#<
*
1 !
8+
:
8
> %*
#
> !<
:.#: K<< )
8
9-:A9-0< )
8+
:
8
>3 %*
#
>B!<
:.#: K<< )
8
2:A1-< )
(+!
:)
(
>1)<
(
!
+!#
Q%
"K
:
8
> %*
#
> !<
:.#< R
 5
Version 1.9 SFH 4250S
 9
Grouping :"
%
>1?&<
" #
R
:
8
> %*
#
> !<
:.#< "&
-1 J6H
" #)
8
:
8
> %*
#
> !<
:.#< "&
)
 )6H
" #+
:
8
> %*
#
> !<
:.#< "&
I
-9  6H
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
* 
4 56!7
* K
4 56!7
*.#
4 56!7
821 0 9 1
821" 1 1 O1
821= 2 09 3
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
9<page 12
I
rel
= f(λ), T
A
= 25°C
Radiant Intensity
9<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 4250-S

Mfr. #:
Manufacturer:
Description:
POWER TOPLED
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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