TSTA7500 Datasheet PDF


Part Number

TSTA7500

Description

GaAlAs IR Emitting Diode in Hermetically Sealed TO18 Case

Manufacture

Vishay Telefunken

Total Page 6 Pages
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Features Datasheet pdf TSTA7500 Vishay Telefunken GaAlAs IR Em itting Diode in Hermetically Sealed TO1 8 Case Description TSTA7500 is a high e fficiency infrared emitting diode in Ga AlAs on GaAlAs technology in a hermetic ally sealed TO–18 package. Its flat g lass window makes it ideal for use with external optics. Features D D D D D D High radiant power Suitable for pulse operation Wide angle of half intensity ϕ = ± 30° Peak wavelength lp = 875 n m High reliability Good spectral matchi ng to Si photodetectors 94 8400 Applic ations Radiation source in near infrare d range Absolute Maximum Ratings Tamb = 25_C Parameter Reverse Voltage Forwar d Current Peak Forward Current Surge Fo rward Current Power Dissipation Junction .
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TSTA7500 Datasheet
TSTA7500
Vishay Telefunken
GaAlAs IR Emitting Diode in Hermetically Sealed TO18
Case
Description
TSTA7500 is a high efficiency infrared emitting diode
in GaAlAs on GaAlAs technology in a hermetically
sealed TO–18 package. Its flat glass window makes it
ideal for use with external optics.
Features
D High radiant power
D Suitable for pulse operation
D Wide angle of half intensity ϕ = ± 30°
D Peak wavelength lp = 875 nm
D High reliability
D Good spectral matching to Si photodetectors
Applications
Radiation source in near infrared range
94 8400
Absolute Maximum Ratings
Tamb = 25_C
Parameter
Reverse Voltage
Forward Current
Peak Forward Current
Surge Forward Current
Power Dissipation
Junction Temperature
Storage Temperature Range
Thermal Resistance Junction/Ambient
Thermal Resistance Junction/Case
Test Conditions
xtp/T = 0.5, tp 100 ms
xtp 100 ms
xTcase 25 °C
Symbol
VR
IF
IFM
IFSM
PV
PV
Tj
Tstg
RthJA
RthJC
Value
5
100
200
2.5
180
500
100
–55...+100
450
150
Unit
V
mA
mA
A
mW
mW
°C
°C
K/W
K/W
Document Number 81046
Rev. 2, 20-May-99
www.vishay.de FaxBack +1-408-970-5600
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