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SFH 4943

P1-P3P4-P6P7-P9P10-P10
 1
Version 1.2 SFH 4942/ 4943/ 4944/ 4945/ 4946/ 4947/ 4948/ 4949/ 4940
Grouping 7<
;
=>/9
<)""*
Q
7*
+
=1;
=9
79 </
*
. J4H
<)""B
+
7*
+
=1;
=9
79 </
B
.' B4H
<)""!
7*
+
=1;
=9
79 </
I
. 4H
Group Min Radiant Intensity Max Radiant Intensity Typ Radiant Intensity
I
F
= 40 mA, t
p
= 20 ms I
F
= 40 mA, t
p
= 20 ms I
F
= 1 A, t
p
= 40 µs
*

345 *
K
345 *

345
+611441440424'44 0  
Note: measured at a solid angle of Ω = 0.01 sr
Relative Spectral Emission
9page 9
I
rel
= f(λ), T
A
= 25°C
Radiant Intensity
9page 9
I
e
/ I
e
(40 mA) = f(I
F
), single pulse, t
p
= 40 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
OHF05660
3
10
Ι
e
(40 mA)
e
Ι
F
I
10
21
1010
0
mA
10
-2
10
-1
10
0
10
1
2
10
Version 1.2 SFH 4942/ 4943/ 4944/ 4945/ 4946/ 4947/ 4948/ 4949/ 4940

Max. Permissible Forward Current
I
F, max
= f(T
A
), R
thJA
= 750 K / W
Forward Current
9page 9
I
F
= f(V
F
), single pulse, t
p
= 40 µs, T
A
= 25°C
Permissible Pulse Handling Capability
I
F
= f(t
p
), T
C
= 25 °C, duty cycle D = parameter
0
0
˚C
T
A
F
I
mA
OHF05661
20 40 60 80 100
5
10
15
20
25
30
35
40
45
0
I
OHF05642
F
V
F
mA
V
10
2
3
10
0
10
1
10
1 2 3 4
210-1-2-3-4-5
1010 1010 10
t
p
10 10s10
0
T
t
A
I
F
D
=
I
P
T
F
P
t
OHF05662
1
0.5
0.01
0.05
0.1
0.2
0.02
0.005
D
=
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.1
 0
Version 1.2 SFH 4942/ 4943/ 4944/ 4945/ 4946/ 4947/ 4948/ 4949/ 4940
Radiation Characteristics
9page 9
I
rel
= f(ϕ), T
A
= 25°C
Package Outline
Dimensions in mm.
OHF05663
0˚ 20˚ 40˚ 60˚ 80˚ 100˚ 120˚0.40.60.81.0
100˚
90˚
80˚
70˚
60˚
50˚
0˚10˚20˚30˚40˚
0
0.2
0.4
0.6
0.8
1.0
ϕ
P1-P3P4-P6P7-P9P10-P10

SFH 4943

Mfr. #:
Buy SFH 4943
Manufacturer:
OSRAM Opto Semiconductors
Description:
Infrared Emitters IR, 950nm Array
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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