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LM40057BRG Fiches technique(PDF) 3 Page - LightKey Optoelectronics Ltd.

No de pièce LM40057BRG
Description  3.00 inch 5x7 Dual Color Dot Matrix LED Display
Download  3 Pages
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Fabricant  LIGHTKEY [LightKey Optoelectronics Ltd.]
Site Internet  http://www.display-leds.com
Logo LIGHTKEY - LightKey Optoelectronics Ltd.

LM40057BRG Fiches technique(HTML) 3 Page - LightKey Optoelectronics Ltd.

  LM40057BRG Datasheet HTML 1Page - LightKey Optoelectronics Ltd. LM40057BRG Datasheet HTML 2Page - LightKey Optoelectronics Ltd. LM40057BRG Datasheet HTML 3Page - LightKey Optoelectronics Ltd.  
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LightKey
SPEC NO: DS10121847
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 3/3
HTTP://WWW.LTKEY.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
Datasheet of 4.00 inch 5x7 Dual Color Dot Matrix LED Display
Electrical Characteristics & Absolute Maximum Ratings
Electrical optical
Characteristics
[1]
Absolute Maximum Ratings
[1]
VF(V)
@ IF=20mA
[2]
Color
Typ.
Max.
Reverse
Current
VR=5V(uA)
Power
Dissipation
(mW)
DC Forward
Current
(mA)
Peak Forward
Current
[3]
(mA)
Reverse
Voltage
(V)
Super Red
1.8
2.2
50
120
25
100
5
Green
2.2
2.5
50
160
30
100
5
Ultra Red
1.9
2.6
50
120
30
100
5
Ultra Green
2.1
2.6
50
150
30
100
5
Operating/ Storage Temp.: -40 to +80 deg.;
Lead Solder Temp.: 260 deg. for 3-5 Sec. 2mm below package base
Notes:
1. At Ta = 25 °C.
2. Forward voltage at forward current = 20mA.
3. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.


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