CQX48 Datasheet, PDF (1/5 Pages) Vishay Siliconix – GaAs Infrared Emitting Diode in Side View Package

CQX48
Vishay Telefunken
GaAs Infrared Emitting Diode in Side View Package
Description
CQX48 is a standard GaAs infrared emitting diode in
a flat sideview plastic package.
A small recessed spherical lens provides an improved
radiant intensity in a low profile case.
The diode is case compatible to the BPW78 photo-
transistor, allowing the user to assemble his own
optical interrupters.
Features
D Side view case with spherical lens
D Radiation direction perpendicular to mounting
direction
94 8743
D Angle of half intensity ϕ = ± 25°
D Peak wavelength l_p = 950 nm
D High reliability
D Case compatible with BPW78
Applications
Radiation source in near infrared range
Absolute Maximum Ratings
T_amb = 25_C
Parameter
Reverse Voltage
Forward Current
Surge Forward Current
Power Dissipation
Junction Temperature
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
Thermal Resistance Junction/Ambient
Test Conditions
xt_p 100 ms
xt 5 s
Symbol
Value
Unit
V_R
I_F
I_FSM
P_V
T_j
T_amb
T_stg
T_sd
R_thJA
6
V
100
mA
2
A
170
mW
100
°C
–40...+100 °C
–40...+100 °C
260
°C
450
K/W
Document Number 81000
Rev. 5, 16-Nov-99
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