CQX16

CQX16 Datasheet


CQX14, CQX16

Part Datasheet
CQX16 CQX16 CQX16 (pdf)
Related Parts Information
CQX14 CQX14 CQX14
PDF Datasheet Preview
CQX14, CQX16

GaAs INFRARED EMITTING DIODE

PACKAGE DIMENSIONS

The CQX14/16 are 940 nm LEDs in a narrow angle, TO-46 packages.

ANODE CASE
13 45°

Dimensions for all drawings are in inches mm . Tolerance of ± on all non-nominal dimensions
unless otherwise specified.
• Good optical to mechanical alignment
• Mechanically and wavelength matched to the TO-18 series phototransistor

SCHEMATIC
• Hermetically sealed package
• High irradiance level
• European “Pro Electron” registered

ANODE

Connected

To Case

CATHODE

Derate power dissipation linearly mW/°C above 25°C ambient. Derate power dissipation linearly mW/°C above 25°C case. RMA flux is recommended. Methanol or isopropyl alcohols are recommended as cleaning
agents. Soldering iron tip 1/16” 1.6mm minimum from housing. As long as leads are not under any stress or spring tension Total power output, PO, is the total power radiated by the device into
a solid angle of 2 ! steradians.

ABSOLUTE MAXIMUM RATINGS TA = 25°C unless otherwise specified

TOPR TSTG TSOL-I TSOL-F

IF VR PD

Rating -65 to +125 -65 to +150 240 for 5 sec 260 for 10 sec
100 10 3 170

Unit °C °C °C °C mA A V mW W

ELECTRICAL / OPTICAL CHARACTERISTICS TA =25°C All measurements made under pulse conditions

TEST CONDITIONS

IF = 100 mA IF = 100 mA IF = 100 mA

VR = 3 V IF = 100 mA IF = 100 mA

UNITS nm Deg. V µA mW µs µs
2001 Fairchild Semiconductor Corporation DS300284 4/24/01
1 OF 3

CQX14, CQX16

GaAs INFRARED EMITTING DIODE

Figure Power Output vs. Input Current 100

PULSED

PW = 80 µsec

FORWARD

CURRENT

PO, NORMALIZED POWER OUTPUT

CONTINUOUS
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Datasheet ID: CQX16 513605