Datasheet

DEM 20485 SYH-LY-CYR22 Product Specification
Version:1 PAGE:
5
DESCRIPTION:
6-1-1.The polarity of the pin 15 and the pin 16 :
LED Polarity
symbol
symbol
state
J3,J5 J2,J4
15 Pin 16 Pin
J2,J4 Each solder-bridge Each open Each closed Anode Cathode
J3,J5 Each solder-bridge Each closed Each open Cathode Anode
Note: In application module, J3=J5=closed, J2=J4=open
6-1-2.The metal-bezel is set on ground when the J1 is closed.
Note: In application module, J1=closed
6-1-3.The LED resistor can be bridged when the J6 is closed
Note: In application module, J6=open
6-1-4.The R7 and the R8 are the LED resistor.
Note: R7=R8=10ohm
7. BACKLIGHT & SWITCH (Ta=-20~+70°C)
¦¤
¦Ë
If=280mA
CONDI TI ONS
If=280mA
If=280mA
If=10mA Ta =2 5 ° C
Ea c h c h i p
If=280mA
V
mA
UNI TTYP.
280
4. 1
MAX.
4. 5
560
MIN.
--
--
Vf
If
SYMBOL
V
%
2
mA
cd/ m
nm
--
--
150
--
572 575
--
0. 20
10. 0--
75
100
--
569
Vr
Lv
Iv
Ir
P
--
Pd - - 1 . 1 5 W
ITEM
For war d Cur r ent
For war d Vol t age
Emi ssi on Wavel engt h
Lumi nous Uni f or mity
Lumi nous I nt ensi t y
Rever se Cur r ent
Rever se Vol t age
P o we r Di s s i p a t i o n
CI RCUI T DI A GRAM
LED 28X2=56 PCS
A
K
10. 0
2. 50± 0. 2
0. 60± 0. 10
31. 0V. AMIN
34. 0
5. 0
91. 0
6. 00± 0. 50
1. 25
6. 0± 0. 2
8 7 . 0 V. AMIN
K
A