VSLB3940 Vishay, VSLB3940 Datasheet

IR EMITTER HIGH SPEED.940NM 3MM 22DEG-e2

VSLB3940

Manufacturer Part Number
VSLB3940
Description
IR EMITTER HIGH SPEED.940NM 3MM 22DEG-e2
Manufacturer
Vishay
Datasheet

Specifications of VSLB3940

Beam Angle
22 deg
Radiant Intensity
65 mW/sr
Maximum Forward Current
100 mA
Maximum Power Dissipation
160 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Fall Time
15 ns
Forward Current
100 mA
Forward Voltage
1.35 V
Mounting Style
Through Hole
Operating Voltage
1.35 V
Rise Time
15 ns
Wavelength
940 nm
Package / Case
T-1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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DESCRIPTION
VSLB3940 is a high speed infrared emitting diode in GaAlAs,
MQW technology, molded in a clear plastic package.
Note
Test conditions see table “Basic Characteristics”
Note
MOQ: minimum order quantity
Note
T
Document Number: 81931
Rev. 1.3, 23-Feb-10
amb
PRODUCT SUMMARY
COMPONENT
VSLB3940
ORDERING INFORMATION
ORDERING CODE
VSLB3940
ABSOLUTE MAXIMUM RATINGS
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
= 25 °C, unless otherwise specified
High Speed Infrared Emitting Diode, 940 nm, GaAlAs, MQW
I
e
For technical questions, contact:
(mW/sr)
65
J-STD-051, leads 7 mm, soldered on PCB
PACKAGING
94 8636
Bulk
t ≤ 5 s, 2 mm from case
t
p
TEST CONDITION
/T = 0.1, t
t
p
= 100 µs
p
= 100 µs
ϕ (deg)
± 22
emittertechsupport@vishay.com
MOQ: 5000 pcs, 5000 pcs/bulk
FEATURES
• Package type: leaded
• Package form: T-1, clear epoxy
• Dimensions: Ø 3 mm
• Peak wavelength: λ
• 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
• Compliant to RoHS directive 2002/95/EC and in
• Halogen-free according to IEC 61249-2-21 definition
APPLICATIONS
• Infrared remote control units
• Free air transmission systems
• Infrared source for optical counters and card readers
accordance to WEEE 2002/96/EC
REMARKS
SYMBOL
R
T
I
λ
T
T
I
FSM
V
P
FM
T
amb
thJA
I
p
stg
sd
F
940
R
V
j
(nm)
p
Vishay Semiconductors
= 940 nm
- 40 to + 100
- 40 to + 85
VALUE
100
160
100
260
300
1.5
5
1
PACKAGE FORM
VSLB3940
T-1
t
r
www.vishay.com
15
(ns)
UNIT
K/W
mW
mA
°C
°C
°C
°C
V
A
A
1

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VSLB3940 Summary of contents

Page 1

... High Speed Infrared Emitting Diode, 940 nm, GaAlAs, MQW DESCRIPTION VSLB3940 is a high speed infrared emitting diode in GaAlAs, MQW technology, molded in a clear plastic package. PRODUCT SUMMARY COMPONENT I (mW/sr) e VSLB3940 65 Note Test conditions see table “Basic Characteristics” ORDERING INFORMATION ORDERING CODE ...

Page 2

... VSLB3940 Vishay Semiconductors 180 160 140 120 100 300 K/W thJA 100 T - Ambient Temperature (°C) 21317 amb Fig Power Dissipation Limit vs. Ambient Temperature BASIC CHARACTERISTICS PARAMETER Forward voltage Temperature coefficient Reverse current Junction capacitance Radiant intensity Radiant power Temperature coefficient of radiant ...

Page 3

... For technical questions, contact: Rev. 1.3, 23-Feb-10 High Speed Infrared Emitting Diode, 940 nm, GaAlAs, MQW 3 21444 Fig Relative Radiant Intensity vs. Ambient Temperature I = 100 100 21445 1 21441 Fig Relative Radiant Intensity vs. Angular Displacement emittertechsupport@vishay.com VSLB3940 Vishay Semiconductors 180 160 140 120 I = 100 mA F 100 ...

Page 4

... VSLB3940 Vishay Semiconductors PACKAGE DIMENSIONS in millimeters A 0.6 ± 0.15 2.54 nom. Drawing-No.: 6.544-5255.01-4 Issue: 7; 25.09.08 95 10913 www.vishay.com For technical questions, contact: 4 High Speed Infrared Emitting Diode, 940 nm, GaAlAs, MQW C emittertechsupport@vishay.com R 1.4 (sphere) Area not plane Ø 2.9 ± 0.15 + 0.15 0 ...

Page 5

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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