Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

SFH4940 Datasheet(PDF) 5 Page - ams AG

Part # SFH4940
Description  Infrared Emitter Arrays (940 nm)
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AMSCO [ams AG]
Direct Link  http://www.ams.com
Logo AMSCO - ams AG

SFH4940 Datasheet(HTML) 5 Page - ams AG

  SFH4940 Datasheet HTML 1Page - ams AG SFH4940 Datasheet HTML 2Page - ams AG SFH4940 Datasheet HTML 3Page - ams AG SFH4940 Datasheet HTML 4Page - ams AG SFH4940 Datasheet HTML 5Page - ams AG SFH4940 Datasheet HTML 6Page - ams AG SFH4940 Datasheet HTML 7Page - ams AG SFH4940 Datasheet HTML 8Page - ams AG SFH4940 Datasheet HTML 9Page - ams AG Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 16 page
background image
SFH 4940
DATASHEET
DATASHEET
5 | Version 1.3 | 2023-06-06
Characteristics
I
F = 40 mA; tp = 20 ms; TA = 25 °C
Parameter
Symbol
Values
Number of emitters
n
10
Dimension “B” (see drawing)
l
min.
max.
24.8 mm
25.2 mm
Peak wavelength
λ
peak
typ.
950 nm
Centroid wavelength
λ
centroid
typ.
940 nm
Spectral bandwidth at 50% I
rel,max (FWHM)
∆λ
typ.
42 nm
Half angle
φ
typ.
10 °
Dimensions of active chip area
L x W
typ.
0.3 x 0.3
mm x mm
Distance chip surface to lens top
H
min.
max.
1.3 mm
1.9 mm
Rise time (10% / 90%)
I
F = 40 mA; RL = 50 Ω
t
r
typ.
12 ns
Fall time (10% / 90%)
I
F = 40 mA; RL = 50 Ω
t
f
typ.
12 ns
Forward voltage 4)
V
F
typ.
max.
1.35 V
1.6 V
Forward voltage 4)
I
F = 1 A; tp = 100 µs
V
F
typ.
max.
3.6 V
4.5 V
Reverse current 3)
V
R = 5 V
I
R
typ.
max.
0.01 µA
10 µA
Radiant intensity 1)
I
F = 1 A; tp = 40 µs
I
e
typ.
520 mW/sr
Total radiant flux 5)
I
F = 40 mA; tp = 20 ms
Φ
e
typ.
30 mW
Temperature coefficient of voltage
TC
V
typ.
-0.8 mV / K
Temperature coefficient of brightness
TC
I
typ.
-0.3 % / K
Temperature coefficient of wavelength
TC
λ
typ.
0.3 nm / K
Thermal resistance junction solder point real 6)
R
thJS real
max.
650 K / W
Thermal resistance junction ambient real 7)
R
thJA
max.
750 K / W



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com