la2541-21b Ledtech Electronics Corp., la2541-21b Datasheet - Page 3

• Manufacturer Part Number: la2541-21b
• Description: Alphanumeric Display Led
• Manufacturer: Ledtech Electronics Corp.

Parameter
Power Dissipation Per Segment
Pulse Current(1/10Duty Cycle,0.1ms Pulse Width.)
Per Chip
Forward Current Per Chip
Reverse (Leakage)Current Per Chip
Reverse Voltage Per Chip
Operating Temperature Range
Storage Temperature Range
Soldering Temperature.
Description
Absolute Maximum Ratings at Ta=25 ℃
LA2541-21B EWRN
LC2541-21B EWRN
Part No.
LA(C)2541-21B
GaAsP/GaP
GaAsP/GaP
Material
LED Chip
P
Symbol
D
VER.: 01 Date: 2007/01/26 Page: 2/5
Topr.
Tstg.
Tsol.
V
I
I
Ir
FP
F
R
Emitting Color
*1
*2
Orange
Orange
Hand Soldering: 350℃ for 3 sec.
Dip Soldering: 260℃ for 5 sec.
1.0" ALPHANUMERIC
-40 to +100
-25 to +85
Rating
156
100
100
78
30
5
Surface
Grey
Grey
DISPLAY
Face Color
Segments
White
White
Unit
mW
mA
mA
uA
℃
℃
V