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Details, datasheet, quote on part number:HSDL-4261
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| Part: | HSDL-4261 |
| Category: | Optoelectronics => Display => Infrared Emitters |
| Description: | High-power T-1 (5mm)AlGaAs Infrared (870nm) Lamp<<<>>>the HSDL-4261 Infrared<<<>>>emitter Was Designed For<<<>>>applications That Require High<<<>>>power, Low Forward Voltage<<<>>>and High Speed. It Utilizes<<<>>>aluminum Galium Arsenide<<<>>>(AlGaAs) Led Technology And<<<>>>is Optimized For Speed And<<<>>>efficiency at Emission |
| Company: | Agilent Technologies, Inc. |
| Datasheet: | Download HSDL-4261 datasheet File size : 255 kB |
| Request For quote: | Find where to buy HSDL-4261
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Datasheet text preview:
Agilent HSDL-4261 High-Power T-1¾ (5mm) AlGaAs Infrared (870nm) Lamp
Data Sheet
Features · Very High Power AlGaAs LED Technology Description T h e HSDL-4261 Infrared emitter was designed for applications that require high power, low forward voltage a n d high speed. It utilizes Aluminum Galium Arsenide (AlGaAs) LED technology and i s optimized for speed and efficiency at emission
5.0 ± 0.2
· 870nm Wavelength · T-1¾ Package · Low Cost wavelengths of 870nm. The material used produces high r a d i a n t efficiency over a wide r a n g e of currents. The emitter i s packaged in clear T-1¾ (5mm) package. · Low Forward Voltage: 1.4V at 20mA · High Speed: 15ns Rise Times Applications · Industrial IR Equipments · IR Portable Instruments · Consumer Electronics (Optical mouse etc)
1.14 ± 0.2
8.7 ± 0.2
· High Speed IR Communications (IR LANs, IR Modems, IR Dongles etc) · IR Audio
5.8 ± 0.2
· IR Telephones
31.6 min.
0.7 max.
2.54
CATHODE FLAT
1.0 min.
Part Number HSDL-4261
0.50 ± 0.1
Lead Form Straight
Shipping Option Bulk
° Absolute Maximum Ratings at 25°C
Parameter DC Forward Current Power Dissipation Reverse Voltage Operating Temperature Storage Temperature LED Junction Temperature Lead Soldering Temperature
Notes: 1. Derate as shown in Figure 6.
Symbol IFDC PDISS VR TO TS TJ
Min. 5 -40 -40 -
M ax 100 190 70 100 110 260 for 5 sec
Unit mA mW V °C °C °C °C
Reference [1], Fig. 2
° Electrical Characteristics at 25°C
Parameter Forward Voltage Forward VoltageTemperature Coefficient Series Resistance Diode Capacitance Reverse Voltage
Symbol VF V/T RS CO VR
Min. 3 -
Typ. 1.4 1.7 -1.5 -1.3 4.1 80 14 280
Max. 1.5 1.9 -
Unit V mV/°C Ohms pF V °C/W
Condition IFDC=20mA IFDC=100mA IFDC=20mA IFDC=100mA IFDC=100mA 0V, 1MHz IR=100uA
Reference Fig. 2 Fig. 3 Fig. 4
Thermal Resistance, Junction to Ambient Rja
Optical Characteristics at 25°C °
Parameter Radiant Optical Power Radiant On-Axis Intensity Radiant On-Axis IntensityTemperature Coefficient Viewing Angle Peak wavelength
Symbol PO IE IE/T 21/2 PK tr/tf fc
Min. -
Typ. 9 45 36 180 -0.22 26 870 0.18 47 52 15 23
Max. -
Unit mW mW/Sr %/°C deg nm nm/°C nm ns MHz
Condition IFDC=20mA IFDC=100mA IFDC=20mA IFDC=100mA IFDC=100mA IFDC=20mA IFDC=20mA IFDC=20mA IFDC=20mA IFDC=100mA
Reference
Fig. 5
Fig. 7 Fig. 1
Peak wavelengthTemperature Coefficient /T Spectral Width Optical Rise and Fall Time Bandwidth
Fig. 1
IFPK=500mA Duty Factor=33% Pulse Width=125ns
2
1.2 1
100
Peak Wavelength at IFDC = 20mA, TA=25oC
Forward Current, IFDC (mA)
Relative Radiant Intensity
0.8 0.6 0.4 0.2 0 750
TA = 25°C
10
780
810
840 870 Wavelength (nm)
900
930
1 0.0
0.2
0.4
0.6 0.8 1.0 1.2 Forward Voltage, VF (V)
1.4
1.6
1.8
Figure 1. Relative Radiant Intensity vs. Wavelength
Figure 2. DC Forward Current vs. Forward Voltage
1000
Peak Forward Current, IFPK (mA)
2.0
1.8
100 TA = 25°C
Forward Voltage, VF (V)
IFDC =100mA 1.6 IFDC=20mA 1.4
10
1.2
1 0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
1.0 -40 -25 0 25 50 70 Ambient Temperature (oC) 85 100
Forward Voltage, VF (V)
Figure 3. Peak Forward Current vs. Forward Voltage
Figure 4. Forward Voltage vs. Ambient Temperature
5.0
100
RJA = 300°C/W
DC Forward Current, IFDC (mA)
4.0
Relative Radiant Intensity (Normalized at 20mA)
TA = 25°C 3.0
80 RJA = 400°C/W 60 RJA = 500°C/W 40
2.0
1.0
20
0.0 0 20 40 60 80 100 DC Forward Current, IFDC (mA)
0 0 10 20 30 40 50 Ambient Temperature, TA (°C) 60 70
Figure 5. Relative Radiant Intensity vs. DC Forward Current
Figure 6. DC Forward Current vs. Ambient Temperature Derated Based on TJMAX=1100C
3
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