BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BQ-N326RD
●
Features :
●
Package Dimensions :
5
4.80(.189)
1. 0.36 inch (9.20mm) Digit Height.
2. Continuous uniform segments.
3. Low power requirement.
4. Excellent characters appearance.
PIN 1.
9.20(.362)
14.00(.551)
10.16(.400)
+
29.50(1.161)
1.0(.039)
5. Solid state reliability.
6. Categorized for luminous intensity.
7. Multiplex drive common cathode.
0.50(.020)
7.10(.280)
3.00(.118)MIN.
2.54x5=12.70(.500)
8.
Description :
high four digit seven segments display.
1. The BQ-N326RD is a 9.20mm (0.36")
2. This product use super red chips,
which are made from AlGaAs on
GaAs substrate.
3. This product have a black face and
white segments.
4. This product doesn't contain restriction
substance, comply ROHS standard.
Notes:
1.
All dimensions are in millimeters(inches).
2.
Tolerance is ±0.25mm(.01")unless otherwise
specified.
3.
Specifications are subject to change without
notice.
●
Internal Circuit Diagram :
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Ver.1.0 Page 1 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BQ-N326RD
9.
Absolute Maximum Ratings(Ta=25℃)
Parameter
Power Dissipation Per Segment
Forward Current Per Segment
Peak Forward Current Per Segment
Reverse Voltage Per Segment
Operating Temperature
Storage Temperature
Soldering Temperature
(1/16" From Body)
Symbol
Pd
I
F
I
FP
(Duty 1/10, 1KHZ)
V
R
Topr
Tstg
Tsol
Rating
80
30
150
5
-40℃~80℃
-40℃~85℃
260℃ For 5 Seconds
Unit
mW
mA
mA
V
-
-
-
10. Electrical And Optical Characteristics(Ta=25℃)
Parameter
Forward Voltage Per Segment
Luminous Intensity Per Segment
Reverse Current Per Segment
Peak Wave Length
Dominant Wave Length
Symbol Condition
Vf
Iv
I
R
λp
λd
I
F
=10mA
I
F
=10mA
V
R
=5V
I
F
=10mA
I
F
=10mA
Min.
-
-
-
-
638
-
Typ.
1.7
6.0
-
660
-
Max.
2.5
-
100
-
648
-
Unit
V
mcd
µA
nm
nm
nm
Spectral Line Half-width
½鴻工業股½有限公司
http://www.brtled.com
∆λ
I
F
=10mA
20
Ver.1.0 Page 2 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BQ-N326RD
●
Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.1 Relative Radiant Intensity VS. Wavelength
1.0
Relative Radiant Intensity
0.5
0
570
600
630
Wavelength(nm)
660
690
720
750
Relative Luminous Intensity
(@20mA)
1
2
3
4
5
50
Fig.2 Forward Current VS.
Forward Voltage
3.0
2.5
2.0
1.5
1.0
0.5
Fig.3 Relative Luminous
Intensity VS.
Ambient Temperature
Forward Current (mA)
40
30
20
10
0
Forward Voltage (V)
Fig.4 Relative Luminous
Intensity VS.
Forward Current
0
-40
Ambient Temperature Ta( C)
Fig.5 Forward Current
Derating Curve VS.
Ambient Temperature
-20
0
20
40
60
Relative Luminous Intensity
(@20mA)
3.0
2.0
Forward Current(mA)
1.0
½鴻工業股½有限公司
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40
30
20
10
0
10
20
30
40
50
20
40
60
80
100 120
50
0.0
Forward Current(mA)
Ambient Temperature Ta( C)
Ver.1.0 Page 3 of 3
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