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參數(shù)資料
| 型號： | LB-303AK |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | High efficiency, three-digit numeric displays |
| 中文描述： | 高效率，3位數(shù)字顯示 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 62K |
| 代理商： | LB-303AK |
LB-303AK Series
LED displays
!
Internal circuit schematic
(example of common anode)
a
9
7
1
3
10
b
c
d
e
f
8
g
11
D.P
6
5 Dig.3
4 Dig.2
2 Dig.1
!
Absolute maximum ratings
(Ta = 25
°
C)
Parameter
Symbol
Red
Unit
LB-303VA / VK
LB-303DA / DK
LB-303MA / MK
960
40
15
60
3
mW
mW
mA
mA
V
°
C
°
C
P
D
P
D
/ seg
I
F
I
FP
V
R
Topr
Tstg
Power dissipation
Power dissipation
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
Pulse width 1ms duty 1 / 5
960
40
15
60
3
Orange
Green
1440
60
20
60
3
25~
+
75
30~
+
85
!
Electrical and optical characteristics
(Ta = 25
°
C)
Parameter
Symbol
Red
Orange
Green
Unit
Conditions
Min.
Typ. Max. Min.
Typ. Max.
2.8
V
μ
A
nm
nm
2.0
2.8
2.0
650
40
100
610
40
100
Min.
Typ. Max.
2.8
2.1
563
40
100
I
F
=
10mA
V
R
=
3V
I
F
=
10mA
I
F
=
10mA
V
F
I
R
λ
P
λ
Forward voltage
Reverse current
Peak wavelength
Spectral line half width
Not designed for radiation resistance.
!
Luminous intensity
Unit
Min.
Typ.
Max.
Color
λ
P
Type
Red
Orange
Green
650
610
563
LB-303VA
LB-303VK
LB-303DA
LB-303DK
LB-303MA
LB-303MK
1.4
1.4
4.0
4.0
mcd
mcd
2.2
6.3
mcd
Note : Measured at I
F
= 10mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB-402 DN | High Efficiency, Two-digit Numeric Displays(高效,兩位數(shù)字顯示) |
| LB-402 FP | High Efficiency, Two-digit Numeric Displays(高效,兩位數(shù)字顯示) |
| LB-402 | High efficiency, two-digit numeric displays |
| LB-402FP | High efficiency, two-digit numeric displays |
| LB-402DN | High efficiency, two-digit numeric displays |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB-303AK_1 | 制造商:ROHM 制造商全稱:Rohm 功能描述:High efficiency, three-digit numeric displays |
| LB-303AK_11 | 制造商:ROHM 制造商全稱:Rohm 功能描述:High efficiency, three-digit numeric displays |
| LB303A-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LB303A |
| LB303A-W3 | 制造商:Black Box Corporation 功能描述:3 YEAR WARRANTY FOR LB303A |
| LB-303DA | 制造商:ROHM 制造商全稱:Rohm 功能描述:High efficiency, three-digit numeric displays |
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