DatasheetsPDF.com

TSHA4400 Dataheets PDF



Part Number TSHA4400
Manufacturers Vishay Telefunken
Logo Vishay Telefunken
Description GaAlAs Infrared Emitting Diodes in 3 mm (T-1) Package
Datasheet TSHA4400 DatasheetTSHA4400 Datasheet (PDF)

TSHA440. Vishay Telefunken GaAlAs Infrared Emitting Diodes in ø 3 mm (T–1) Package Description The TSHA44..series are high efficiency infrared emitting diodes in GaAlAs on GaAlAs technology, molded in a clear, untinted plastic package. In comparison with the standard GaAs on GaAs technology these high intensity emitters feature about 50 % radiant power improvement. 94 8398 Features D Extra high radiant power D High radiant intensity for long transmission distance D Suitable for high pulse cur.

  TSHA4400   TSHA4400



Document
TSHA440. Vishay Telefunken GaAlAs Infrared Emitting Diodes in ø 3 mm (T–1) Package Description The TSHA44..series are high efficiency infrared emitting diodes in GaAlAs on GaAlAs technology, molded in a clear, untinted plastic package. In comparison with the standard GaAs on GaAs technology these high intensity emitters feature about 50 % radiant power improvement. 94 8398 Features D Extra high radiant power D High radiant intensity for long transmission distance D Suitable for high pulse current operation D Standard T–1(ø 3 mm) package for low space application D D D D Angle of half intensity ϕ = ± 20° Peak wavelength lp = 875 nm High reliability Good spectral matching to Si photodetectors Applications Infrared remote control and free air transmission systems with high power requirements in combination with PIN photodiodes or phototransistors. Because of the very low radiance absorption in glass at the wavelength of 875 nm, this emitter series is also suitable for systems with panes in the transmission range between emitter and detector. Absolute Maximum Ratings Tamb = 25_C 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 Conditions Symbol VR IF IFM IFSM PV Tj Tamb Tstg Tsd RthJA Value 5 100 200 2 180 100 –55...+100 –55...+100 260 450 Unit V mA mA A mW °C °C °C °C K/W tp/T = 0.5, tp = 100 ms tp = 100 ms t x 5sec, 2 mm from case Document Number 81017 Rev. 2, 20-May-99 www.vishay.de • FaxBack +1-408-970-5600 1 (5) TSHA440. Vishay Telefunken Basic Characteristics Tamb = 25_C Parameter Forward Voltage g Temp. Coefficient of VF Reverse Current Junction Capacitance Temp. Coefficient of fe Angle of Half Intensity Peak Wavelength Spectral Bandwidth Temp. Coefficient of lp Rise Time Fall Time Test Conditions IF = 100 mA, tp = 20 ms IF = 1.5 A, tp = 100 ms IF = 100mA VR = 5 V VR = 0 V, f = 1 MHz, E = 0 IF = 100 mA IF = 100 mA IF = 100 mA IF = 100 mA IF = 100 mA IF = 1.5 A IF = 100 mA IF = 1.5 A Symbol VF VF TKVF IR Cj TKfe ϕ Min Typ 1.5 3.2 –1.6 20 –0.7 ±20 875 80 0.2 600 300 600 300 Max 1.8 4.9 100 Unit V V mV/K mA pF %/K deg nm nm nm/K ns ns ns ns TKlp tr tr tf tf lp Dl Type Dedicated Characteristics Tamb = 25_C Parameter Radiant Intensity y Test Conditions IF=100mA, tp=20ms IF=1.5A, tp=100ms Radiant Power IF=100mA, tp=20ms Type TSHA4400 TSHA4401 TSHA4400 TSHA4401 TSHA4400 TSHA4401 Symbol Ie Ie Ie Ie Min 12 16 140 190 Typ 20 30 240 360 20 24 Max Unit mW/sr mW/sr mW/sr mW/sr mW mW fe fe Typical Characteristics (Tamb = 25_C unless otherwise specified) 250 PV – Power Dissipation ( mW ) 200 IF – Forward Current ( mA ) 100 94 7941 e 125 100 150 RthJA 100 75 50 50 0 0 20 40 60 80 25 0 0 20 40 60 80 100 12789 Tamb – Ambient Temperature ( °C ) Tamb – Ambient Temperature ( °C ) Figure 1. Power Dissipation vs. Ambient Temperature Figure 2. Forward Current vs. Ambient Temperature www.vishay.de • FaxBack +1-408-970-5600 2 (5) Document Number 81017 Rev. 2, 20-May-99 TSHA440. Vishay Telefunken 101 I e – Radiant Intensity ( mW/sr ) I F – Forward Current ( A ) 1000 TSHA 4401 100 TSHA 4400 10 tp / T = 0.01, IFM = 2 A 0.02 100 0.05 0.1 0.2 0.5 10–1 10–2 1 10–1 100 101 tp – Pulse Duration ( ms ) 102 94 7942 e 100 94 7947 e 101 102 103 IF – Forward Current ( mA ) 104 Figure 3. Pulse Forward Current vs. Pulse Duration 104 IF – Forward Current ( mA ) Figure 6. Radiant Intensity vs. Forward Current 1000 Fe – Radiant Power ( mW ) 2 3 4 103 tp = 100 ms tp / T = 0.001 100 10 102 1 101 0 94 8005 e 0.1 1 100 94 7943 e VF – Forward Voltage ( V ) 101 102 103 IF – Forward Current ( mA ) 104 Figure 4. Forward Current vs. Forward Voltage 1.2 V Frel – Relative Forward Voltage 1.1 I e rel ; Fe rel IF = 10 mA 1.0 0.9 Figure 7. Radiant Power vs. Forward Current 1.6 1.2 IF = 20 mA 0.8 0.4 0.8 0.7 0 20 40 60 80 100 94 8020 e 0 –10 0 10 50 100 140 94 7990 e Tamb – Ambient Temperature ( °C ) Tamb – Ambient Temperature ( °C ) Figure 5. Relative Forward Voltage vs. Ambient Temperature Figure 8. Rel. Radiant Intensity\Power vs. Ambient Temperature Document Number 81017 Rev. 2, 20-May-99 www.vishay.de • FaxBack +1-408-970-5600 3 (5) TSHA440. Vishay Telefunken 1.25 1.0 I e rel – Relative Radiant Intensity 0° 10 ° 20 ° 30° Fe – Relative Radiant Power 40° 1.0 0.9 0.8 0.7 50° 60° 70° 80° 0.6 0.4 0.2 0 0.2 0.4 0.6 0.75 0.5 0.25 0 780 IF = 100 mA Fe ( l ) rel = Fe ( l ) / Fe ( lp ) 94 8000 e l – Wavelength ( nm ) 880 980 94 7944 e Figure 9. Relative Radiant Power vs. Wavelength Figure 10. Relative Radiant Intensity vs. Angular Displacement Dimensions in mm 95 10951 www.vishay.de • FaxBack +1-408-970-5600 4 (5) Document Number 81017 Rev. 2, 20-May-99 TSHA440. Vishay Telefunken Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and futu.


TSHA440 TSHA4400 TSHA4401


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)