SFH 4257-Z OSRAM Opto Semiconductors Inc, SFH 4257-Z Datasheet - Page 2

EMITTER IR 850NM TOPLED BLACK

SFH 4257-Z

Manufacturer Part Number
SFH 4257-Z
Description
EMITTER IR 850NM TOPLED BLACK
Manufacturer
OSRAM Opto Semiconductors Inc
Datasheet

Specifications of SFH 4257-Z

Wavelength
850nm
Package / Case
2-LCC (J-Lead)
Current - Dc Forward (if)
100mA
Radiant Intensity (ie) Min @ If
6.3mW/sr @ 100ma
Voltage - Forward (vf) Typ
1.5V
Viewing Angle
120°
Orientation
Top View
Mounting Type
Surface Mount
Radiant Intensity
7 mW/sr
Maximum Forward Current
100 mA
Maximum Power Dissipation
180 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 40 C
Lens Shape
Circular
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q65110A2466
Grenzwerte (
Maximum Ratings
Bezeichnung
Parameter
Betriebs- und Lagertemperatur
Operating and storage temperature range
Sperrspannung
Reverse voltage
Vorwärtsgleichstrom
Forward current
Stoßstrom,
Surge current
Verlustleistung
Power dissipation
Wärmewiderstand Sperrschicht - Umgebung bei
Montage auf FR4 Platine, Padgröße je 16 mm
Thermal resistance junction - ambient mounted
on PC-board (FR4), padsize 16 mm
Wärmewiderstand Sperrschicht - Lötstelle bei
Montage auf Metall-Block
Thermal resistance junction - soldering point,
mounted on metal block
Kennwerte (
Characteristics
Bezeichnung
Parameter
Wellenlänge der Strahlung
Wavelength at peak emission
I
Centroid-Wellenlänge der Strahlung
Centroid wavelength
I
Spektrale Bandbreite bei 50% von
Spectral bandwidth at 50% of
I
Abstrahlwinkel
Half angle
Aktive Chipfläche
Active chip area
2009-05-14
F
F
F
= 100 mA
= 100 mA
= 100 mA
t
p
T
T
= 200 μs,
A
A
= 25 °C)
= 25 °C)
D
= 0
I
max
I
max
2
each
2
Symbol
Symbol
T
V
I
I
P
R
R
Symbol
Symbol
λ
λ
Δλ
ϕ
A
F
FSM
2
peak
centroid
op
R
tot
thJA
thJS
, T
stg
Wert
Value
– 40 … + 100
5
100
1
180
450
200
Wert
Value
860
850
42
± 60
0.09
Einheit
Unit
°C
V
mA
A
mW
K/W
K/W
Einheit
Unit
nm
nm
nm
Grad
deg.
mm
2
SFH 4257

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