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PDF VSLB3940 Data sheet ( Hoja de datos )
| Número de pieza | VSLB3940 | |
| Descripción | High Speed Infrared Emitting Diode | |
| Fabricantes | Vishay Siliconix | |
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VSLB3940
Vishay Semiconductors
www.DataSheet4U.com
High Speed Infrared Emitting Diode, RoHS Compliant, 940 nm,
GaAlAs, DDH
94 8636
DESCRIPTION
VSLB3940 is a high speed infrared emitting diode in GaAlAs,
DDH technology, molded in a clear plastic package.
FEATURES
• Package type: leaded
• Package form: T-1, clear epoxy
• Dimensions: Ø 3 mm
• Peak wavelength: λp = 940 nm
• High speed
• High radiant power
• High radiant intensity
• Angle of half intensity: ϕ = ± 22°
• Low forward voltage
• Suitable for high pulse current operation
• Good spectral matching to Si photodetectors
• Lead (Pb)-free component
• Lead (Pb)-free component in accordance
RoHS 2002/95/EC and WEEE 2002/96/EC
with
APPLICATIONS
• Infrared remote control units
PRODUCT SUMMARY
COMPONENT
VSLB3940
Ie (mW/sr)
65
Note
Test conditions see table “Basic Characteristics”
ORDERING INFORMATION
ORDERING CODE
VSLB3940
Note
MOQ: minimum order quantity
PACKAGING
Bulk
ϕ (deg)
± 22
λp (nm)
940
REMARKS
MOQ: 5000 pcs, 5000 pcs/bulk
tr (ns)
15
PACKAGE FORM
T-1
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
Reverse voltage
Forward current
Peak forward current
Surge forward current
Power dissipation
tp/T = 0.1, tp = 100 µs
tp = 100 µs
Junction temperature
Operating temperature range
Storage temperature range
Soldering temperature
t ≤ 5 s, 2 mm from case
Thermal resistance junction/ambient J-STD-051, leads 7 mm, soldered on PCB
Note
Tamb = 25 °C, unless otherwise specified
SYMBOL
VR
IF
IFM
IFSM
PV
Tj
Tamb
Tstg
Tsd
RthJA
VALUE
5
100
1.0
1.5
160
100
- 25 to + 85
- 40 to + 100
260
300
UNIT
V
mA
A
A
mW
°C
°C
°C
°C
K/W
www.vishay.com
288
For technical questions, contact: [email protected]
Document Number: 81931
Rev. 1.0, 30-Sep-08
1 page  
Disclaimer
Legal Disclaimwwwe.DrataNSheoet4Uti.ccome
Vishay
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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