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57-21/B7C-AS1T2M/BF

P1-P3P4-P6P7-P9P10-P10
Technical Data Sheet
Side View LED
57-21/B7C-AS1T2M/BF
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 10
Device No.: DSE-0000596 Prepared date: 22-Dec.-2008 Prepared by: Hank Sheng
Features
․Fluorescence Type
․High Luminous Intensity
․High Efficiency
․Pb-free
․The product itself will remain within RoHS compliant version.
Descriptions
․The 57-21series is available in soft orange, green, blue and yellow. Due to the package design,
the LED has wide viewing angle and optimized light coupling by inter reflector. This feature
makes ideal for light pipe application. The low current requirement makes this device ideal for
portable equipment or any other application where power is at a premium.
Applications
․OA equipment
․Backlighting of full color LCD
․Automotive equipment
․Replacement of conventional light bulbs and Fluorescent Lamps
Device Selection Guide
Chip
Material
Emitted Color
Resin Color
InGaN
Blue Water Clear
Technical Data Sheet
Side View LED
57-21/B7C-AS1T2M/BF
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 2 of 10
Device No.: DSE-0000596 Prepared date: 22-Dec.-2008 Prepared by: Hank Sheng
Package Outline Dimensions
Note: Tolerances unless mentioned are ±0.1mm, unit = mm.
Technical Data Sheet
Side View LED
57-21/B7C-AS1T2M/BF
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 10
Device No.: DSE-0000596 Prepared date: 22-Dec.-2008 Prepared by: Hank Sheng
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Unit
Reverse Voltage V
R
5 V
Forward Current I
F
30 mA
Peak Forward Current (Duty 1/10 @1KHz) I
FP
100 mA
Power Dissipation Pd 110 mW
Electrostatic Discharge(HBM) ESD 1000 V
Operating Temperature Topr -40 ~ +85
℃
Storage Temperature Tstg -40 ~ +90
℃
Soldering Temperature Tsol
Reflow Soldering : 260℃ for 10 sec.
Hand Soldering : 350℃ for 3 sec.
Electro-Optical Characteristics (Ta=25℃)
Notes:
1. Tolerance of Luminous Intensity: ±11%
2. Tolerance of Dominant Wavelength: ±1nm
3. Tolerance of Forward Voltage: ±0.05V
Parameter Symbol Min. Typ. Max. Unit Condition
Luminous Intensity Iv 180 ---- 450 mcd
Viewing Angle 2θ1/2 ---- 120 ---- deg
Peak Wavelength λp ---- 468 ---- nm
Dominant Wavelength λd 464.5 ---- 476.5 nm
Spectrum Radiation
Bandwidth
Δλ ---- 25 ---- nm
Forward Voltage V
F
2.75 ---- 3.95 V
I
F
=20mA
Reverse Current I
R
---- ---- 50 μA VR=5V
P1-P3P4-P6P7-P9P10-P10

57-21/B7C-AS1T2M/BF

Mfr. #:
Buy 57-21/B7C-AS1T2M/BF
Manufacturer:
Everlight
Description:
Standard LEDs - SMD PLCC LED
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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