EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : CDDF-368-003 REV: 1
0.33" Quadruple Digit Display
PATR NO. : ELF-368EWB/P27 ECN : Page: 1/5
█ Features : █ Applications:
●Industrial standard size. ●Audio equipment
●Low power consumption. ●Instrument panels
●Categorized for luminous intensity. ●Digital read out display
█ Descriptions :
●The ELF-368 series is a large 8.4 mm
(0.33")high seven segment display
designed for viewing distances up to
7 meters.
●These displays provide excellent
reliability in bright ambient light.
●These devices are made with white
segments and black surface.
PART NO. Chip
Material Emitted Color
ELF-368EWB/P27 GaAsP/GaP Orange
OFFICE : NO. 25,Lane 76,Sec.3, Chung Yang Rd., Tucheng 236, Taipei, Taiwan, R.O.C.
TEL : 886-2-2267-2000,2267-9936
FAX : 886-2-2267-6244,22676189,22676306
http://www.everlight.com A0201084
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : CDDF-368-003 REV: 1
0.33" Quadruple Digit Display
PATR NO. : ELF-368EWB/P27 ECN : Page: 2/5
█
Package Dimensions:
█ Notes:
1.All dimensions are in millimeters , tolerance is 0.25mm unless otherwise noted.
2.Above specification may be changed without notice.
Supplier will reserve authority on material change for above specification.
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : CDDF-368-003 REV: 1
0.33" Quadruple Digit Display
PATR NO. : ELF-368EWB/P27 ECN : Page: 3/5
█Absolute Maximum Ratings at Ta = 25℃：
Parameter Symbol Rating Unit
Reverse Voltage VR5V
Forward Current IF30 mA
Operating Temperature Topr -40 to +85 ℃
Storage Temperature Tstg -40 to +100 ℃
Soldering Temperature Tsol 260 ± 5 ℃
Power Dissipation Pd 100 mW
Peak Forward Current(Duty 1/10
@ 1KHZ)IF(Peak) 160 mA
█Electronic Optical Characteristics :
Parameter Symbol Min. Typ. Max. Unit Condition
Luminous Per segment 0.75 1.20 ---- mcd IF=10mA
Intensity Per decimal
point
Iv
0.20 0.40 ----
Peak Wavelength λp ---- 635 ---- nm IF=20mA
Dominant Wavelength λd ---- 625 ---- nm IF=20mA
Spectrum Radiation
Bandwidth △λ ---- 45 ---- nm IF=20mA
Forward Voltage VF1.7 2.0 2.4 V IF=20mA
Reverse Current IR---- ---- 10 μAV
R=5V
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : CDDF-368-003 REV: 1
0.33" Quadruple Digit Display
PATR NO. : ELF-368EWB/P27
ECN : Page: 4/5
█ Typical Electro-Optical Characteristic Curves:
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : CDDF-368-003 REV: 1
0.33" Quadruple Digit Display
PATR NO. : ELF-368EWB/P27 ECN : Page: 5/5
█ Reliability test items and conditions:
NO Item Test Conditions Test
Hours/Cycle Sample Size Ac/Re
1 Solder Heat TEMP : 260℃ ± 5 ℃5 SEC 76 PCS 0/1
H : +85℃ 30min
2 Temperature Cycle ∫ 5 min 50 CYCLE 76 PCS 0/1
L
:
-55℃
30min
H : +100℃ 5min
3 Thermal Shock ∫ 10 sec 50 CYCLE 76 PCS 0/1
L
:
-10℃
5min
4 High Temperature Storage TEMP : 100℃1000 HRS 76 PCS 0/1
5 Low Temperature Storage TEMP : -55℃1000 HRS 76 PCS 0/1
6 DC Operating Life IF = 10 mA 1000 HRS 76 PCS 0/1
7High Temperature / High
Humidity 85℃/85% RH 1000 HRS 76 PCS 0/1
