
 
Narrow beam LED in MIDLED package (940 nm)
Version 1.9
SFH 4645
Ordering Information
Features:

 !
"##$%
&'(!)(#! '#* (# +,-./,0 & -(#!
+(12 !!(! 3
&' #4
+# 1#*# &'#45676
Applications
##(!
  
+(1!#8
.!#
Notes
''0 1! #8!!1 *##!
!*9( (83(! !!'1! 1## 8
'!( 1,7,76:3
Type: Radiant Intensity Ordering Code
;< =
I
F
= 100 mA, t
p
= 20 ms
5676 >6 -7+?@7:
5676A/ 6333 -7+?77
Note: Measured at a solid angle of Ω = 0.01 sr

Version 1.9 SFH 4645
Maximum Ratings &
+
B%,
Characteristics &
+
B%,
Parameter Symbol Values Unit
C''( &
'
6333 %,
'( &

6333 %,
.1 1# /
.
/
5!(
5
 +
(!(

'
D@E 0B
5F
+
! ('

 
 1#
!!3+"<+<G,GHF
/

4/
&#  !I(!*
page 12
.
G+
@6 J<
&#  !I(! #'
page 12
.
G
 J<
Parameter Symbol Values Unit
41#

5
B+0
'
B 
8' K
'4
? 
,1#

5
B+0
'
B 
8' K
!
?6 
'!#*L
M

5
B+0
'
B 
8' NK 6 
## 8' O $ %
  !1!' 8' M 3@M3@ M

. ##
L?L
M

5
B+0.

BP
8'
0

51#

5
B+0
'
B 
8'M /
5
3D3 /
51#

5
B+0
'
BE
8'M /
5
3@D@ /
.1 !(
/
.
B/
.
 
1 '
Q+
&##(M

5
B+0
'
B 
8' R
 
Version 1.9 SFH 4645
 @
Grouping &
+
B%,
&'(!!
R

5
B+0
'
B 
8' &,
3 L<J
&'(!!/
5

5
B+0
'
B 
8' &,
/
3@ /<J
&'(!!1#

5
B+0
'
B 
8' &,
K
3@ <J
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
;< =
0M
;< =
08'
;< =
5676A 6  6
5676/ 7@  77
5676+   
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 4645

Mfr. #:
Manufacturer:
OSRAM Opto Semiconductors
Description:
Infrared Emitters - High Power Infrared 950nm
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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