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EVERLIGHT ELECTRONICS CO.,LTD.

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1.3 Page: 1 of 7

Device No. : DSE-421-033 ECN :

Technical Data Sheet

1.8mm round Subminiature Chip LEDs

42-21UYC/S530-XX/TR8

Features

˙Package in 12mm tape on 7〞diameter reel.

˙Compatible with automatic placement equipment.-

˙Compatible with infrared and vapor phase reflow

solder process.

˙Mono-color type.

Descriptions

˙The 42-21 SMD Taping is much smaller

than lead frame type components, thus

enable smaller board size, higher packing

density, reduced storage space and finally

smaller equipment to be obtained.

˙Besides, lightweight makes them ideal for

miniature applications. etc.

Applications

˙Automotive: backlighting in dashboard and switch.

˙Telecommunication: indicator and backlighting in

telephone and fax.

˙Flat backlight for LCD, switch and symbol.

˙General use.

Device Selection Guide

Chip

Material Emitted Color

Lens Color

AlGaInP Super Yellow Water Clear

Summary of content (7 pages)

PAGE 1
EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 1.8mm round Subminiature Chip LEDs 42-21UYC/S530-XX/TR8 Features ˙Package in 12mm tape on 7〞diameter reel. ˙Compatible with automatic placement equipment.˙Compatible with infrared and vapor phase reflow solder process. ˙Mono-color type. Descriptions ˙The 42-21 SMD Taping is much smaller than lead frame type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained.
PAGE 2
EVERLIGHT ELECTRONICS CO.,LTD. 42-21UYC/S530-XX/TR8 Package Outline Dimensions - + Cathode mark For reflow soldering (propose) Note : Tolerances dim ension ± 0.1 unless otherwise noted Angle ± 5 ° Unit : m m Notes: Tolerances Unless Dimension ± 0.1mm , Angle± 0.
PAGE 3
EVERLIGHT ELECTRONICS CO.,LTD. 42-21UYC/S530-XX/TR8 Electro-Optical Characteristics (Ta=25℃ ℃) Parameter Symbol *Chip Rank Min. Typ. Max. 99 230 329 395 493 ----------------------------- Condition mcd IF=20mA deg IF=20mA nm IF=20mA Luminous Intensity Iv Viewing Angle 2θ1/2 Peak Wavelength λp A2 A3 A4 A5 A6 --------- λd ----- ----- 589 ----- nm IF=20mA Spectrum Radiation Bandwidth △λ ----- ----- 15 ----- nm IF=20mA Forward Voltage VF ----- ----- 2.0 2.
PAGE 4
EVERLIGHT ELECTRONICS CO.,LTD. 42-21UYC/S530-XX/TR8 Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No. : DSE-421-033 ECN : http://www.everlight.com Rev. 1.
PAGE 5
EVERLIGHT ELECTRONICS CO.,LTD. 42-21UYC/S530-XX/TR8 Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level : 90 % LTPD : 10 % Test Sample No. Items Test Condition Hours/Cycles Size Temp. : 240℃± 5℃ 6 min. 1 Reflow 22 Pcs. Min. 5 sec. H : +85℃ 30min. 50 Cycles 22 Pcs. 2 Temperature Cycle ∫ 5 min. L : -55℃ 30min. 3 4 5 Thermal Shock High Temperature Storage Low Temperature Storage Ac/Rc 0/1 0/1 H : +100℃ 5min. ∫ 10 sec.
PAGE 6
EVERLIGHT ELECTRONICS CO.,LTD. 42-21UYC/S530-XX/TR8 Precautions For Use 1. Over-current-proof Customer must apply resistors for protection , otherwise slight voltage shift will cause big current change ( Burn out will happen ). 2. Storage time 2.1 The operation of Temperature and RH are : 5℃~35℃, RH60%. 2.2 Once the package is opened, the products should be used within a week. Otherwise, they should be kept in a damp proof box with descanting agent.
PAGE 7
EVERLIGHT ELECTRONICS CO.,LTD. 42-21UYC/S530-XX/TR8 Rework 1. Customer must finish rework within 5 sec under 245℃. 2. The head of iron can not touch copper foil. 3. Twin-head type is preferred. ○ × EVERLIGHT ELECTRONICS CO., LTD. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C Everlight Electronics Co., Ltd. Device No. : DSE-421-033 ECN : Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http://www.everlight.com http://www.everlight.com Rev. 1.