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VSLY3850
www.vishay.com
Vishay Semiconductors
High Speed Infrared Emitting Diode, 850 nm,
Surface Emitter Technology
FEATURES
? Package type: leaded
? Package form: T-1, clear epoxy
? Dimensions: ? 3 mm
? Peak wavelength: λ p = 850 nm
? High speed
? High radiant power
94 8636
DESCRIPTION
As part of the SurfLight TM portfolio, the VSLY3850 is an
infrared, 850 nm emitting diode based on GaAlAs surface
emitter chip technology with extreme high radiant intensity,
high optical power and high speed, molded in a clear,
untinted T1 plastic package.
? High radiant intensity
? Angle of half intensity: ? = ± 18°
? Suitable for high pulse current operation
? Good spectral matching with CMOS cameras
? Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
? Infrared radiation source for operation with CMOS
cameras
? High speed IR data transmission
? 3D TV application
? Light curtains
PRODUCT SUMMARY
COMPONENT
VSLY3850
I e (mW/sr)
70
? (deg)
± 18
λ p (nm)
850
t r (ns)
10
Note
? Test conditions see table “Basic Characteristics”
ORDERING INFORMATION
ORDERING CODE
VSLY3850
PACKAGING
Bulk
REMARKS
MOQ: 5000 pcs, 5000 pcs/bulk
PACKAGE FORM
T-1
Note
? MOQ: minimum order quantity
ABSOLUTE MAXIMUM RATINGS (T amb = 25 °C, unless otherwise specified)
PARAMETER
Reverse voltage
Forward current
Peak forward current
Surge forward current
Power dissipation
Junction temperature
Operating temperature range
Storage temperature range
Soldering temperature
Thermal resistance junction/ambient
TEST CONDITION
t p /T = 0.5, t p = 100 μs
t p = 100 μs
t ≤ 5 s, 2 mm from case
J-STD-051, leads 7 mm, soldered on PCB
SYMBOL
V R
I F
I FM
I FSM
P V
T j
T amb
T stg
T sd
R thJA
VALUE
5
100
200
1
190
100
- 40 to + 85
- 40 to + 100
260
300
UNIT
V
mA
mA
A
mW
°C
°C
°C
°C
K/W
Rev. 1.2, 28-Mar-13
1
Document Number: 82395
For technical questions, contact: emittertechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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