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參數(shù)資料
| 型號(hào)： | SFH4255-R |
| 元件分類(lèi)： | 紅外LED |
| 英文描述： | 2.4 mm, 1 ELEMENT, INFRARED LED, 850 nm |
| 封裝： | ROHS COMPLIANT PACKAGE-2 |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大小： | 268K |
| 代理商： | SFH4255-R |
2009-05-14
2
SFH 4255
Grenzwerte (
T
A = 25 °C)
Maximum Ratings
Bezeichnung
Parameter
Symbol
Wert
Value
Einheit
Unit
Betriebs- und Lagertemperatur
Operating and storage temperature range
T
op , Tstg
– 40
… + 100
°C
Sperrspannung
Reverse voltage
V
R
5
V
Vorwrtsgleichstrom
Forward current
I
F
100
mA
Stostrom,
t
p = 200 μs, D = 0
Surge current
I
FSM
1
A
Verlustleistung
Power dissipation
P
tot
180
mW
Wrmewiderstand Sperrschicht - Umgebung bei
Montage auf FR4 Platine, Padgre je 16 mm
2
Thermal resistance junction - ambient mounted
on PC-board (FR4), padsize 16 mm
2 each
Wrmewiderstand Sperrschicht - Ltstelle bei
Montage auf Metall-Block
Thermal resistance junction - soldering point,
mounted on metal block
R
thJA
R
thJS
450
200
K/W
Kennwerte (
T
A = 25 °C)
Characteristics
Bezeichnung
Parameter
Symbol
Wert
Value
Einheit
Unit
Wellenlnge der Strahlung
Wavelength at peak emission
I
F = 100 mA
λ
peak
860
nm
Centroid-Wellenlnge der Strahlung
Centroid wavelength
I
F = 100 mA
λ
centroid
850
nm
Spektrale Bandbreite bei 50% von
I
max
Spectral bandwidth at 50% of
I
max
I
F = 100 mA
Δλ
42
nm
Abstrahlwinkel
Half angle
± 60
Grad
deg.
Aktive Chipflche
Active chip area
A
0.09
mm
2
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| SFH4281-Q1 | 2.4 mm, 1 ELEMENT, INFRARED LED, 880 nm |
| SFH4281 | 2.4 mm, 1 ELEMENT, INFRARED LED, 880 nm |
| SFH4301 | 3 mm, 1 ELEMENT, INFRARED LED, 950 nm |
| SFH4500 | 4 mm, 1 ELEMENT, INFRARED LED, 950 nm |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SFH4255-Z | 制造商:OSRAM 功能描述: |
| SFH4256 | 制造商:OSRAM 功能描述: 制造商:OSRAM 功能描述:IR LED,SIDELED |
| SFH4257 | 制造商:OSRAM 功能描述:Infrared TOPLED 850nm 120??,SFH4257 |
| SFH4257-R | 制造商:OSRAM 功能描述: |
| SFH4258 | 制造商:OSRAM 功能描述:Q65110A2975_POWERTOPLED WITH LENS_RO 制造商:OSRAM 功能描述:LED PLCC4 DOME IR 850NM 制造商:OSRAM 功能描述:LED, PLCC4 DOME IR 850NM 制造商:OSRAM 功能描述:LED, PLCC4 DOME IR 850NM; Peak Wavelength:860nm; Forward Current If(AV):100mA; Rise Time:12ns; Fall Time tf:12ns; Radiant Intensity:90mW/Sr; Viewing Angle:15; Forward Voltage VF Max:1.5V; Operating Temperature Min:-40C ;RoHS Compliant: Yes 制造商:OSRAM 功能描述:Infrared Power TOPLED 850nm 30??,SFH4258 |
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