
 
High Power Infrared Emitter (940 nm)
Version 1.3
SFH 4046
Ordering Information
Features:

 !! ! "
Applications
#$%&!! $
'$!& ! $!&!
' (%)
* !$
+  $! $%%)&!
Notes
,$%$ $! % - ! $.!%)! $$!!%$ $)($-%!"
$(/% &! !&$* %&!"$  !!%))! -  "!-!
&! $)$$#0123$%#014
Type: Irradiance Radiant intensity Ordering Code
0567 #.!567
IF= 70 mA, tp= 20 ms IF=70 mA, tp=20 ms
8+ 393  :3;3
Note: Ie measured with a detector (11.3 mm diameter) in 100 mm distance (Ω = 0.01 sr) to the device surface
Ee measured in the near field with a detector (7.2 mm diameter) in 20 mm distance (Ω = 0.1 sr) to the device
surface

Version 1.3 SFH 4046
Maximum Ratings <;=3>1
Characteristics <;=3>1
Parameter Symbol Values Unit
?! $$%! !!&$ < @<! 23 >1
A)) ! A3
+ "%&$! #+4 ;
8&&$!
!BC.,=
#+8' 4 ;
* " $&! $ *! ! 
08,"!!$%) !
! ;D8#608,;6E0,01E8F'
08, 
<!$G&$! $($!page 13 A!E; 3 H6
<!$G&$! $ %$ $!
page 13 A!E8  H6
Parameter Symbol Values Unit
*")$!
#+=4;.!=
! I J3 $
1$! %")$!
#+=4;.!=
! I$!% J $
8!($%"%!!3K -#
#+=4;.!=
! LI  $
-$ ! M N >
,$ $ -!) !   

A$%-! -#K$%JK -#
#+=4;.A=3O
! !.!- $
+ "%) !
#+=4;.!=
! +B
+ "%) !
#+=3;.!=C
! +
A)&$!
A=3
#A$ !%$%- 
) ! $
P;
< !%$!-&
#+=4;.!=
! Q 
A%$!$!$!
#+=4;.!=
#.!  6
Version 1.3 SFH 4046

Grouping <;=3>1
<!& --$! -#Q
#+=4;.!=
! <1#3 K6H
<!& --$! -+
#+=4;.!=
! <1 6H
<!& --$! -")$!
#+=4;.!=
! <1I $6H
Parameter Min Irradiance Max Irradiance
IF= 70 mA, tp= 20 ms IF= 70 mA, tp= 20 ms
0.$56R7 0.56R7
8+D 3 3
8+* 2
8+:  3
Note: Ee measured in the near field with a detector (7.2 mm diameter) in 20 mm distance (Ω = 0.1 sr) to the device
surface
Only one group in one packing unit (variation lower 2:1).
Relative Spectral Emission page 13
(typ) Irel = f(λ), TA = 25°C
Irradiance page 13
Ee/Ee (70mA) = f (IF), Single pulse, tp = 25 μs,
TA= 25°C
Parameter Symbol Values Unit
800
0nm
%
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

Version 1.3 SFH 4046
Max. Permissible Forward Current
IF, max = f(TA), RthJA = 540 K/W
Forward Current page 13
IF = f(VF), single pulse, tp = 100 µs, TA= 25°C
Permissible Pulse Handling Capability
IF = f(tp), TA = 25 °C, duty cycle D = parameter
Permissible Pulse Handling Capability
IF = f(tp), TA = 85 °C, duty cycle D = parameter
0
0˚C
T
I
FmA
OHF04264
A
20 40 60 80 100
10
20
30
40
50
60
70
80
OHF03826
F
I
10-4 0.5 1 1.5 2 2.5 V 3
100
A
0
F
V
-1
10
5
5
10-2
-3
5
10
1010
0-2-3-4-5 1010 10
F
I
AP
t
=
DT
210-1 10
t
p
10 s10
OHF04265
T
t
P
I
F
0.1
0.2
0.3
0.4
0.5
0.6
0.8
0.7
0.03
0.2
0.1
0.05
0.02
0.01
0.005
=
D
1
0.5
1010
0-2-3-4-5 1010 10
F
I
AP
t
=
DT
210-1 10
t
p
10 s10
OHF04266
T
t
P
I
F
0.1
0.2
0.3
0.4
0.5
0.6
0.8
0.7
0.03
0.2
0.1
0.05
0.02
0.01
0.005
=
D
1
0.5
Version 1.3 SFH 4046
 3
Radiation Characteristics page 13
Irel = f(ϕ), TA= 25°C

Version 1.3 SFH 4046
Package Outline
Dimensions in mm.
Version 1.3 SFH 4046
 4
Pad Description
1! %
;$ %
Package
Chipled
Approximate Weight:
5.3 mg
Note:
Colour: black
Recommended Solder Pad
Dimensions in mm.
 2
Version 1.3 SFH 4046
Reflow Soldering Profile
Product complies to MSL Level 3 acc. to JEDEC J-STD-020D.01
0
0s
OHA04525
50
100
150
200
250
300
50 100 150 200 250 300
t
T
˚C
S
t
t
P
t
T
p
240 ˚C
217 ˚C
245 ˚C
25 ˚C
L
OHA04612
Profile Feature
Profil-Charakteristik
Ramp-up rate to preheat*)
25 °C to 150 °C
2 3 K/s
Time tS
TSmin to TSmax
tS
tL
tP
TL
TP
100 12060
10 20 30
80 100
217
2 3
245 260
3 6
Time
25 °C to TP
Time within 5 °C of the specified peak
temperature TP - 5 K
Ramp-down rate*
TP to 100 °C
All temperatures refer to the center of the package, measured on the top of the component
* slope calculation DT/Dt: Dt max. 5 s; fulfillment for the whole T-range
Ramp-up rate to peak*)
TSmax to TP
Liquidus temperature
Peak temperature
Time above liquidus temperature
Symbol
Symbol
Unit
Einheit
Pb-Free (SnAgCu) Assembly
Minimum MaximumRecommendation
K/s
K/s
s
s
s
s
°C
°C
480
Version 1.3 SFH 4046
 J
Taping
Dimensions in mm [inch].
Tape and Reel
8 mm tape with 2000 pcs. on ∅ 180 mm reel
D0
2
P
P
0
1
P
W
F E
Direction of unreeling
N
W1
2
W
A
OHAY0324
Label
Leader:
Trailer:
13.0
Direction of unreeling
±0.25
min. 160 mm *
min. 400 mm *
*) Dimensions acc. to IEC 60286-3; EIA 481-D
 
Version 1.3 SFH 4046
Tape dimensions [mm]
Tape dim ensions in m m
Reel dimensions [mm]
Reel dim ensions in m m
Barcode-Product-Label (BPL)
Dry Packing Process and Materials
D !
' !&$!) %&!%$%( $!$$%$!$%&%!%
A%$% &"-$%-&!$- ! $$!$!$! &" -$%!$ !)
-$E0,01
WP0P1P2D0E F
2S6 N N3
N
N3 3N 43N 3N3
A W Nmin W1W2max
2 2 2S 
OHA04563
(G) GROUP:
1234567890(1T) LOT NO: (9D) D/C: 1234
(X) PROD NO: 123456789
(6P) BATCH NO: 1234567890
LX XXXX
RoHS Compliant
BIN1: XX-XX-X-XXX-X
ML
XTemp ST
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Pack: RXX
DEMY XXX
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9999(Q)QTY:
Semiconductors
OSRAM Opto
XX-XX-X-X
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DEMY DEMY
EXAMPLE
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(9D) D/C:(9D) D/C:
12341234
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DEMY
EXAMPLE
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(9D) D/C:(9D) D/C:
EXAMPLE
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(9D) D/C:
1234
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(9D) D/C:
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(6P) BATCH NO:(6P) BATCH NO:
12345678901234567890
SemiconductorsSemiconductors
EXAMPLE
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(6P) BATCH NO:(6P) BATCH NO:
12345678901234567890
EXAMPLE
SemiconductorsSemiconductors
OSRAM OptoOSRAM Opto
EXAMPLE
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1234567890
X_X123_1234.1234 X
Pack: RXX
DEMY
X_X123_1234.1234 X
(9D) D/C:
1234
(9D) D/C:
1234567890
(6P) BATCH NO:
1234567890
OSRAM Opto
XXX
X_X123_1234.1234 X
XX-XX-X-X
Pack: RXX
DEMY
Semiconductors
OHA00539
OSRAM
Moisture-sensitive label or print
Barcode label
Desiccant
Humidity indicator
Barcode label
OSRAM
Please check the HIC immidiately after
bag opening.
Discard if circles overrun.
Avoid metal contact.
WET
Do not eat.
Comparator
check dot
parts still adequately dry.
examine units, if necessary
examine units, if necessary
5%
15%
10% bake units
bake units
If wet,
change desiccant
If wet,
Humidity Indicator
MIL-I-8835
If wet,
Moisture Level 3 Floor time 168 Hours Moisture Level 6 Floor time 6 Hours
a) Humidity Indicator Card is > 10% when read at 23 ˚C ± 5 ˚C, or
reflow, vapor-phase reflow, or equivalent processing (peak package
2. After this bag is opened, devices that will be subjected to infrared
1. Shelf life in sealed bag: 24 months at < 40 ˚C and < 90% relative humidity (RH).
Moisture Level 5a
at factory conditions of
(if blank, seal date is identical with date code).
a) Mounted within
b) Stored at
body temp.
3. Devices require baking, before mounting, if:
Bag seal date
Moisture Level 1
Moisture Level 2
Moisture Level 2a
4. If baking is required,
b) 2a or 2b is not met.
Date and time opened:
reference IPC/JEDEC J-STD-033 for bake procedure.
Floor time see below
If blank, see bar code label
Floor time > 1 Year
Floor time 1 Year
Floor time 4 Weeks
10% RH.
_
<
Moisture Level 4
Moisture Level 5
˚C).
OPTO SEMICONDUCTORS
MOISTURE SENSITIVE
This bag contains
CAUTION
Floor time 72 Hours
Floor time 48 Hours
Floor time 24 Hours
30 ˚C/60% RH.
_
<
LEVEL
If blank, see
bar code label
Version 1.3 SFH 4046
 
Transportation Packing and Materials
Dimensions of transportation box in mm
Width Length Height
N3 J3N3 N3
OHA02044
PACKVAR:
R077
Additional TEXT
P-1+Q-1
Multi TOPLED
Muster
OSRAM Opto
Semiconductors
(6P) BATCH NO:
(X) PROD NO:
1
0
(9D) D/C:
11
(1T) LOT NO:
210021998
123GH1234
024 5
(Q)QTY:2000
0144
(G) GROUP:
260 C RT
240 C R
3
220 C R
ML
Bin3:
Bin2: Q-1-20
Bin1: P-1-20
LSY T676
2
2a
Temp ST
R18DEMY
PACKVAR:
R077
Additional TEXT
P-1+Q-1
Multi TOPLED
Muster
OSRAM Opto
Semiconductors
(6P) BATCH NO:
(X) PROD NO:
1
0
(9D) D/C:
11
(1T) LOT NO:
210021998
123GH1234
02
4 5
(Q)QTY:2000
0144
(G) GROUP:
260 C RT
240 C R
3
220 C R
ML
Bin3:
Bin2: Q-1-20
Bin1: P-1-20
LSY T676
2
2a
Temp ST
R18DEMY
OSRAM
Packing
Sealing label
Barcode label
Moisture Level 3 Floor time 168 Hours Moisture Level 6 Floor time 6 Hours
a) Humidity Indicator Card is > 10% when read at 23 ˚C ± 5 ˚C, or
reflow, vapor-phase reflow, or equivalent processing (peak package
2. After this bag is opened, devices that will be subjected to infrared
1. Shelf life in sealed bag: 24 months at < 40 ˚C and < 90% relative humidity (RH).
Moisture Level 5a
at factory conditions of
(if blank, seal date is identical with date code).
a) Mounted within
b) Stored at
body temp.
3. Devices require baking, before mounting, if:
Bag seal date
Moisture Level 1
Moisture Level 2
Moisture Level 2a
4. If baking is required,
b) 2a or 2b is not met.
Date and time opened:
reference IPC/JEDEC J-STD-033 for bake procedure.
Floor time see below
If blank, see bar code label
Floor time > 1 Year
Floor time 1 Year
Floor time 4 Weeks
10% RH.
_
<
Moisture Level 4
Moisture Level 5
˚C).
OPTO SEMICONDUCTORS
MOISTURE SENSITIVE
This bag contains
CAUTION
Floor time 72 Hours
Floor time 48 Hours
Floor time 24 Hours
30 ˚C/60% RH.
_
<
LEVEL
If blank, see
bar code label
Barcode label
 
Version 1.3 SFH 4046
Disclaimer
$&$")$ -$%$ %)! $(!"$!!" $&" %$
Attention please!
<$- ! $%(!! -  $$!$%$ !( $%%&%!!
< -%)$%!! $%$)%,&! !$T&$!  $$! $!$
%$ &&(!$
+ $- ! $ $!!$T&! $ $!! &8?$/! $
#-$!% % "$ %%.-$%!!!) $$!#$!$!
Packing
*&!$ ! $ "$!  &$  &U!$! &"! &$! --
F$!""!$!(.-! !%V &&!(!! -!$ !+ $
!!!!&$%! &&$ !% ""$ ! (%! !.")! $)  &- $
 !$&%
Components used in life-support devices or systems must be expressly authorized for such purpose!
1!  $$!W $( &% $-& ! %)WW  !"!! "!!$  ) -
?8A;'?8
W;! $$!   $$!&%$ -& !%) ! "  -&$ $((
!%! &!-& -!!-& !%) !.! --!!-!!--!)$ -!!
%) !
WW-& !%) !$!$%%!($!%$!&$( %. ( ! & !$%6 
$!$$%&!$&$-#-!-.! $(! &!!!!$%!- -!&(
$%$%
Version 1.3 SFH 4046
 
Glossary
 Thermal resistance: G&$! $($!. &$!% $*1( %+A.%/3
 Thermal resistance: G&$! $ %$ $!. -!%) $. &$!% $$%!$!( 
 Typical Values: ,& !  !  $%! $ - ! $&-!&$   - 0,. ! ! %!
&!% ! $ - !$ ! $ $ -! !!! -& < % $ ! $
 $%! !!&! -$ %&!." &%%--- !!%!$%&!%
! $!!!!$#-T&!%.(& -!$ )$!.!!%!
"($%"! &!$-&!$ !
 
Version 1.3 SFH 4046
Published by OSRAM Opto Semiconductors GmbH
Leibnizstraße 4, D-93055 Regensburg
www.osram-os.com © All Rights Reserved.