SPEC NO: DSAB2263 REV NO: V.7B DATE: JUN/25/2014 PAGE: 1 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1202000624
INFRARED EMITTING DIODE
Part Number: AM2520SF4C03
Features
zSubminiature package.
zMechanically and spectrally matched to the phototransistor.
zGull wing lead.
zLong life - solid state reliability.
zLow package profile.
zPackage : 1000pcs / reel.
zMoisture sensitivity level : level 3.
zRoHS compliant.
Description
SF4 Made with Gallium Aluminum Arsenide Infrared Emit-
ting 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. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
5. The device has a single mounting surface. The device must be mounted according to the specifications.
SPEC NO: DSAB2263 REV NO: V.7B DATE: JUN/25/2014 PAGE: 2 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1202000624
Selection Guide
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. * Luminous intensity with asterisk is measured at 50mA;Radiant Intensity/ luminous flux: +/-15%.
3. Radiant intensity value is traceable to the CIE127-2007 compliant national standards.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Note:
1. 1/100 Duty Cycle, 10μs Pulse Width.
Part No. Dice Lens Type
Po (mW/sr) [2]
@ 20mA *50mA
Viewing
Angle [1]
Min. Typ. 2θ1/2
AM2520SF4C03 SF4 (GaAlAs) Water Clear
2 4
*3 *8
20°
Parameter P/N Symbol Typ. Max. Units Test Conditions
Forward Voltage [1] SF4 VF 1.3 1.6 V IF=20mA
Reverse Current SF4 IR 10 uA VR = 5V
Capacitance SF4 C 90 pF VF=0V;f=1MHz
Peak Spectral Wavelength SF4 λP 880 nm IF=20mA
Spectral Bandwidth SF4 Δλ1/2 50 nm IF=20mA
Parameter Symbol SF4 Units
Power dissipation PD 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
Notes:
1. Forward Voltage: +/-0.1V.
2. Wavelength value is traceable to the CIE127-2007 compliant national standards.
SPEC NO: DSAB2263 REV NO: V.7B DATE: JUN/25/2014 PAGE: 3 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1202000624
AM2520SF4C03
SPEC NO: DSAB2263 REV NO: V.7B DATE: JUN/25/2014 PAGE: 4 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1202000624
AM2520SF4C03
Recommended Soldering Pattern
(Units : mm; Tolerance: ± 0.1)
Reel Dimension
Tape Specifications
(Units : mm)
Reflow soldering is recommended and the soldering profile is shown below.
Other soldering methods are not recommended as they might cause damage to the product.
SPEC NO: DSAB2263 REV NO: V.7B DATE: JUN/25/2014 PAGE: 5 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1202000624
PACKING & LABEL SPECIFICATIONS AM2520SF4C03
Terms and conditions for the usage of this document
1.The information included in this document reflects representative usage scenarios and is intended
for technical reference only.
2.The part number, type, and specifications mentioned in this document are subject to future change
and improvement without notice. Before production usage customer should refer to the latest
datasheet for the updated specifications.
3.When using the products referenced in this document, please make sure the product is being
operated within the environmental and electrical limits specified in the datasheet. If customer usage
exceeds the specified limits, Kingbright will not be responsible for any subsequent issues.
4.The information in this document applies to typical usage in consumer electronics applications.
If customer's application has special reliability requirements or have life-threatening liabilities,
such as automotive or medical usage, please consult with Kingbright representative for further
assistance.
5.The contents and information of this document may not be reproduced or re-transmitted without
permission by Kingbright.
6.All design applications should refer to Kingbright application notes available at
http://www.KingbrightUSA.com/ApplicationNotes
