0.36 inch ( 9.14 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS
UVS-31XA SERIES
PIN CONNECTION
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
UVS-312A
CATHODE
CONNECTION
UVS-313A
COMMON CATHODE *2
ANODE F
ANODE G
ANODE E
ANODE D
ANODE D . P .
ANODE C
ANODE B
ANODE A
-
-
-
-
UVS-315A
ANODE F
ANODE G
NO PIN
COMMON CATHODE *3
NO PIN
ANODE E
ANODE D . P .
ANODE C
ANODE D
NO PIN
NO PIN
COMMON CATHODE *3
ANODE B
ANODE A
A
CATHODE
F
NO PIN
NO PIN
COMMON ANODE * 1
CATHODE L . D . P . COMMON CATHODE *2
CATHODE E
CATHODE D
CATHODE R . D . P .
CATHODE C
CATHODE G
NO PIN
CATHODE B
COMMON ANODE * 1
NOTES: 1. PIN 3 & 14 are internally connected.
2. PIN 1& 6 are internally connected.
3. PIN 4 & 12 are internally connected.
ELECTRICAL/OPTICAL CHARACTERISTICS
HI.EFF. RED (UVS-312AHR / 313AHR / 315AHR)
PARAMETER
SYMBOL MIN.
Average Luminous Intensity
I
V
870
Peak Emission Wavelength
λp/Hue
Spectral Line Half-Width
∆λ
Forward Voltage, Per Segment
V
F
Reverse Current, Per Segment
I
R
Luminous Intensity Matching Ratio I
v
- m
TYP.
2000
635/623
40
2.0
MAX.
UNIT
µcd
nm
nm
V
µA
2.6
100
2:1
@ T
A
=25
o
C
TEST CONDITION
I
F
= 10 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
@ T
A
=25
o
C
TEST CONDITION
I
F
= 10 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
BRIGHT RED (UVS-312AP / 313AP / 315AP)
PARAMETER
SYMBOL MIN.
Average Luminous Intensity
I
V
340
Peak Emission Wavelength
λp/Hue
Spectral Line Half-Width
∆λ
Forward Voltage, Per Segment
V
F
I
R
Reverse Current, Per Segment
Luminous Intensity Matching Ratio I
v
- m
TYP.
750
697/657
90
2.1
MAX.
UNIT
µcd
nm
nm
V
µA
2.6
100
2:1
Unity Opto Technology Co., Ltd.
11/14/2000
UOT [ UNITY OPTO TECHNOLOGY ]
