SFH757V [INFINEON]
Plastic Fiber Optic Transmitter Diode Plastic Connector Housing; 塑料光纤发射二极管的塑料连接器外壳
| 型号： | SFH757V |
| 厂家： | 
Infineon |
| 描述： | Plastic Fiber Optic Transmitter Diode Plastic Connector Housing |
| 文件： | 总7页 (文件大小：216K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Fiber Optics
Plastic Fiber Optic Transmitter Diode
Plastic Connector Housing
SFH757
SFH757V
Features
• High speed transmitter for about 50 Mbit/s
up to 100 Mbit/s (with peaking circuit)
• 2.2 mm aperture holds standard 1000 micron
plastic fiber
• No fiber stripping required
• Molded microlens for efficient coupling
Plastic Connector Housing
• Mounting screw attached to the connector
• Interference-free transmission from
light-tight housing
• Transmitter and receiver can be flexibly positioned
• No cross talk
• Auto insertable and wave solderable
• Supplied in tubes
Applications
• Household electronics
• Power electronics
• Optical networks
• Light barriers
Type
Ordering Code
SFH757
SFH757V
Q62702-P3526
Q62702-P3527
Data Sheet
1
2004-03-19
SFH757
SFH757V
Technical Data
Technical Data
Absolute Maximum Ratings
Parameter
Symbol
Limit Values
Unit
min.
–40
–40
max.
+80
Operating Temperature Range
Storage Temperature Range
Junction Temperature
TOP
TSTG
TJ
°C
°C
°C
°C
+100
100
Soldering Temperature
TS
260
(2 mm from case bottom, t ≤ 5 s)
Reverse Voltage
VR
3
V
Forward Current
IF
50
1
mA
A
Surge Current (t ≤ 10 µs, D = 0)
Power Dissipation
IFSM
Ptot
RthJA
120
450
mW
K/W
Thermal Resistance, Junction/Air
Data Sheet
2
2004-03-19
SFH757
SFH757V
Technical Data
Characteristics (TA = 25°C)
Parameter
Symbol Value
Unit
nm
Peak Wavelength
Spectral Bandwidth
λPeak
∆λ
650
25
nm
Switching Times (RL = 50 Ω, IF = 50 mA)
10% …90%
90% … 10%
tR
tF
15 (< 17) ns
18 (< 20)
Capacitance (f = 1 MHz, VR = 0 V)
Forward Voltage (IF = 50 mA)
CO
VF
30
pF
V
2.1 (
150
(≥ 100)
–0.4
–3
≤ 2.8)
Output Power Coupled into Plastic Fiber
ΦIN
µW
(IF = 10 mA)1)
Temperature Coefficient ΦIN
Temperature Coefficient VF
TCΦ
TCV
TCλ
%/K
mV/K
nm/K
Temperature Coefficient λPeak
0.16
1)
The output power coupled into plastic fiber is measured with a large area detector at the end of a short length
of fiber (about 30 cm). This value must not be used for calculating the power budget for a fiber optic system
with a long fiber because the numerical aperture of plastic fibers decreases on the first meters. Therefore the
fiber seems to have a higher attenuation over the first few meters compared with the specified value.
Data Sheet
3
2004-03-19
SFH757
SFH757V
Technical Data
Relative Spectral Emission Irel = f(λ)
Forward Current IF = f(VF)
single pulse, duration = 20 µs
Relative Output Power Ie
/Ie(50 mA) = f(IF)
Maximum Permissible Forward Current
single pulse, duration = 20 µs
IF = f(TA), RthJA = 450 K/W
Data Sheet
4
2004-03-19
SFH757
SFH757V
Technical Data
Permissible Pulse Handling Capability
IF = f(tP), duty cycle D = parameter,
TA = 25°C
Data Sheet
5
2004-03-19
SFH757
SFH757V
Package Outlines
Package Outlines
SFH757
Dimensions in mm
File: 4211
Figure 1
SFH757V
Dimensions in mm
File: 4212
Figure 2
Data Sheet
6
2004-03-19
SFH757
SFH757V
Revision History:
2004-03-19
DS1
Previous Version:
2002-03-14
Edition 2004-03-19
Published by Infineon Technologies AG,
St.-Martin-Strasse 53,
81669 München, Germany
© Infineon Technologies AG 2004.
All Rights Reserved.
Attention please!
The information herein is given to describe certain components and shall not be considered as a guarantee of
characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding
circuits, descriptions and charts stated herein.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-support devices or systems with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
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