SPEC NO: DSAD2243 REV NO: V.8 DATE: OCT/06/2008 PAGE: 1 OF 4
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: R.CHEN ERP: 1202001776
1.5mm SIDE LOOK INFRARED EMITTING
DIODE
Part Number: AM4457F3C
Description
F3 Made with Gallium Arsenide Infrared Emitting diodes.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the leads emerge from the package.
4. Specifications are subject to change without notice.
Features
zSide looking package.
zMechanically and spectrally matched to the
phototransistor.
zRoHS compliant.
SPEC NO: DSAD2243 REV NO: V.8 DATE: OCT/06/2008 PAGE: 2 OF 4
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: R.CHEN ERP: 1202001776
Selection Guide
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2. Radiant Intensity/ luminous flux: +/-15%.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Note:
1. Forward Voltage: +/-0.1V.
Note:
1. 1/100 Duty Cycle, 10μs Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
Part No. Dice Lens Type
Viewing
Angle [1]
Min. Typ. 2θ1/2
AM4457F3C F3 (GaAs) WATER CLEAR 0.8 4 70°
Po (mW/sr) [2]
@ 20mA
Parameter P/N Symbol Typ. Max. Units Test Conditions
Forward Voltage [1] F3 VF 1.2 1.6 V IF=20mA
Reverse Current F3 IR 10 uA VR = 5V
Capacitance F3 C 90 pF VF=0V;f=1MHz
Peak Spectral Wavelength F3 λP 940 nm IF=20mA
Spectral Bandwidth F3 Δλ1/2 50 nm IF=20mA
Parameter Symbol F3 Units
Power dissipation PT 80 mW
DC Forward Current IF 50 mA
Peak Forward Current [1] iFS 1.2 A
Reverse Voltage VR 5 V
Operating Temperature TA -40 To +85 °C
Storage Temperature TSTG -40 To +85 °C
Lead Solder Temperature [2] 260°C For 3 Seconds
Lead Solder Temperature [3] 260°C For 5 Seconds
SPEC NO: DSAD2243 REV NO: V.8 DATE: OCT/06/2008 PAGE: 3 OF 4
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: R.CHEN ERP: 1202001776
AM4457F3C
SPEC NO: DSAD2243 REV NO: V.8 DATE: OCT/06/2008 PAGE: 4 OF 4
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: R.CHEN ERP: 1202001776
PACKING & LABEL SPECIFICATIONS AM4457F3C