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參數(shù)資料
| 型號(hào)： | LB-203BL |
| 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-203BL |
LB-203BL Series
LED displays
!
Internal circuit schematic
(example of common cathode)
Dig.1
1
5
D.P
9
g
12
f
2
e
3
d
4
c
10
b
11
a
Dig.3
7
Dig.2
8
!
Absolute maximum ratings
(Ta=25
°
C)
Parameter
Symbol
P
D
P
D
/ seg
I
F
I
FP
V
R
Topr
Tstg
Red
LB-203VB / VL
Unit
mW
mW
mA
mA
V
C
C
960
40
15
60
3
Orange
LB-203DB / DL
960
40
15
60
3
Yellow
LB-203YB / YL
960
40
15
60
3
Green
LB-203MB / ML
960
60
15
60
3
25
～+
75
30
～+
85
Power dissipation
Power dissipation
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
Pulse width 1ms duty 1 / 5
!
Electrical and optical characteristics
(Ta=25
°
C)
Not designed for radiation resistance.
Symbol
Unit
Parameter
Red
Spectral line half
width
λ
nm
Peak wavelength
λ
P
nm
Reverse current
I
R
μ
A
Forward voltage
V
F
Conditions
I
F
=
10mA
I
F
=
10mA
V
R
=
3V
I
F
=
10mA
Min.
40
650
2.0
Typ.
100
2.8
Max.
Orange
Min.
40
610
2.0
Typ.
100
2.8
Max.
Yellow
Min.
40
585
2.1
Typ.
100
2.8
Max.
Green
Min.
40
563
2.1
Typ.
100
2.8
Max.
V
!
Luminous intensity
λ
P
Unit
Color
Red
650
Type
LB-203VL
LB-203VB
Min.
2.2
Typ.
6.3
Max.
mcd
Orange
610
LB-203DL
LB-203DB
2.2
6.3
mcd
Yellow
585
LB-203YL
LB-203YB
2.2
6.3
mcd
Green
563
LB-203ML
LB-203MB
2.2
6.3
mcd
Note : Measured at I
F
=10mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB-20 | Effect of PWB Copper Area on Thermal Performance of 20−Lead SOIC LB Package |
| LB-302 FP | High Efficiency, Two-digit Numeric Displays(高效,兩位數(shù)字顯示) |
| LB-302FP | High efficiency, two-digit numeric displays |
| LB-303 AK | High Efficiency, Three-digit Numeric Displays(高效,三位數(shù)字顯示) |
| LB-303AK | High efficiency, three-digit numeric displays |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB-203DB | 制造商:ROHM 制造商全稱:Rohm 功能描述:High efficiency, three-digit numeric displays |
| LB-203DL | 制造商:ROHM 制造商全稱:Rohm 功能描述:High efficiency, three-digit numeric displays |
| LB-203MB | 制造商:ROHM 制造商全稱:Rohm 功能描述:High efficiency, three-digit numeric displays |
| LB-203ML | 制造商:ROHM 制造商全稱:Rohm 功能描述:High efficiency, three-digit numeric displays |
| LB-203VB | 制造商:ROHM 制造商全稱:Rohm 功能描述:High efficiency, three-digit numeric displays |
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