LB-202YB中文资料

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8
7
6
+
+
+
a
f
b
g
e
c
d
Dig.2
+
+
+
3
4
5
Pin No.
1 2 3 4 5 6 7 8 9 10
Function
Digit 1 Common Segment "e" Segment "d" Segment "c" D.P Digit 2 Common Segment "g" Segment "b" Segment "a" Segment "f"
Parameter
Red
Orange
Yellow
Green
Symbol
Unit
LB-202VB / VL LB-202DB / DL LB-202YB / YL LB-202MB / ML
Power dissipation
PD
640
640
640
640
mW
Power dissipation
PD / seg
元器件交易网
LED displays
!Internal circuit schematic (example of common cathode)
Dig.1 1
Dig.2 6
LB-202BL Series
5 7 10 2 D.P g f e
34 8 9 dc ba
!Absolute maximum ratings (Ta=25°C)
40
40
40
60
mW
Forward current
IF
Peak forward current
IFP
15
15
15
20
mA
60∗
60∗
60∗
60∗
mA
Reverse voltage
VR
3
3ቤተ መጻሕፍቲ ባይዱ
3
3
V
Operating temperature
Topr
−25∼+75
˚C
Storage temperature
∗ Pulse width 1ms duty 1 / 5
650
Orange
610
Yellow
585
Green
563
Note : Measured at IF=10mA
Type LB-202VB LB-202VL LB-202DB LB-202DL LB-202YB LB-202YL LB-202MB LB-202ML
Min. Typ. Max. Unit
15.0
0.7 3.4
2−φ0.7
+0 −0.2
5.5
7.9Min.
0.5 (2.54)
(10.16)
Tolerances are ±0.3 unless otherwise noted :
!Selection guide
Emitting color Red
Common
Anode
LB-202VB
Cathode
!External Dimensions (Units: mm)
12.8
+0 −0.2
6.4
10˚
0.3 (12.2)
+0 −0.2
0.7
6.4
!Features 1) Four colors are available: red, orange, yellow, and
green. 2) Common anode and common cathode configurations
Tstg
−30∼+85
˚C
!Electrical and optical characteristics (Ta=25°C)
Parameter
Red
Orange
Yellow
Green
Symbol Conditions
Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Forward voltage
VF IF=10mA − 2.0 2.8 − 2.0 2.8 − 2.1 2.8 − 2.1 2.8 V
Reverse current
IR
VR=3V − − 100 − − 100 − − 100 − − 100 µA
Peak wavelength
Spectral line half width
2.2
6.3

mcd
2.2
6.3

mcd
2.2
6.3

mcd
2.2
6.3

mcd
元器件交易网
LED displays
LB-202BL Series
High efficiency, two-digit numeric displays
LB-202BL Series
The LB-202BL series are small, two-digit numeric displays with a character height of 6.4 mm. These displays can be combined with appropriate displays in the three-digit LB-203 BL series to form a multi-digit display with an equal pitch interval between characters.
LB-202VL
∗ Order-based production.
Orange
Yellow
LB-202DB ∗ LB-202YB ∗ LB-202DL ∗ LA-202YL ∗
Green
LB-202MB LB-202ML
!Pin assignments
10
9
+
+
a
f
b
g
e
c
d
+ Pin No. 1
Dig.1 + 2
λP IF=10mA − 650 − ∆λ IF=10mA − 40 −
− 610 − − 40 −
− 585 − − 40 −
− 563 − nm − 40 − nm
Not designed for radiation resistance.
!Luminous intensity
Color
λP
Red
are available. 3) Dynamic lighting system to minimize the number of
pins. 4) The package surface is painted black and the
segments are colored the display color.