LED NUMERIC DISPLAY, 3 DIGIT BL-T52X-31
Fe atures: Ø 13.20mm (0.52”) Three digit numeric display series Ø Low current operation. Ø Excellent character appearance. Ø Easy mounting on P.C. Boards or sockets. Ø I.C. Compatible. Ø ROHS Compliance.
Super Bright Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)
Part No
Chip
Common Cathode Common Anode
Emitte d Color
Material
λP (nm)
BL-T52A-31S-XX BL-T52A-31D-XX BL-T52A-31UR-XX BL-T52A-31E-XX BL-T52A-31Y- XX BL-T52A-31G-XX
BL-T52B-31S-XX BL-T52B-31D-XX BL-T52B-31UR-XX BL-T52B-31E-XX BL-T52B-31Y-XX BL-T52B-31G-XX
Hi Red Super Red Ultra Red Orange
Yellow
Green
GaAl As/GaAs,SH GaAl As/GaAs,DH GaAl As/GaAs,DDH
GaAs P/GaP GaAs P/GaP
GaP/GaP
660 660 660 635 585 570
VF Unit :V
Typ Max
1.85 1.85
2.20 2.20
1.85 2.20
2.10 2.10 2.20
2.50 2.50 2.50
Iv TYP .(mcd
) 120 125
130
65 65 50
Ultra Bright
Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)
Part No
Chip
Common Cathode
Common Anode
Emitted Color
Material
P (nm)
BL-T52A-31UHR-XX BL-T52B-31UHR-XX Ultra Red
AlGaInP
645
BL-T52A-31UE-XX
BL-T52B-31UE-XX
Ultra Orange
AlGaInP
630
BL-T52A-31YO- XX
BL-T52B-31YO-XX
Ultra Amber
AlGaInP
619
BL-T52A-31UY-XX
BL-T52B-31UY-XX
Ultra Yellow
AlGaInP
590
BL-T52A-31UG-XX
BL-T52B-31UG-XX
Ultra Green
AlGaInP
574
BL-T52A-31PG-XX
BL-T52B-31PG-XX
Ultra Pure Green InGaN
525
BL-T52A-31B-XX
BL-T52B-31B-XX
Ultra Blue
InGaN
470
BL-T52A-31W-XX
BL-T52B-31W-XX
Ultra White
InGaN
/
VF Unit :V Typ Max 2.10 2.50
2.10 2.50
2.10 2.50 2.10 2.50
2.20 2.50
3.80 4.50 2.70 4.20
2.70 4.20
Iv TYP.(mcd
)
130
90
90 90
125
190 90
130
-XX: Surface / Lens color
Numbe r Ref Surface Color Epoxy Color
0
White Water clear
1
Black White diffused
2
Gray Red Diffused
3
Red Green Diffused
4
Green Yellow Diffused
5
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS REV NO: V.2 Page 1 of 4 WWW.BETLUX.COM EMAIL:
[email protected] ,
[email protected]
LED NUMERIC DISPLAY, 3 DIGIT BL-T52X-31
Absolute maximum ratings (Ta=25°C)
Paramete r
S D UR E Y G
Forward Current IF Power Dissipation Pd Reverse Voltage VR Peak Forward Current IPF (Duty 1/10 @1KHZ) Operation Temperature TOPR
Storage Temperature TSTG
25 25 25 25 25 60 60 60 60 60 5 55 5 5 150 150 150 150 150
-40 to +80
-40 to +85
30 65 5
150
Lead Soldering Temperature TSOL
Max.260±5°C for 3 sec Max. (1.6mm from the base of the epoxy bulb)
Unit
mA mW V mA
°C °C
°C
Absolute maximum ratings (Ta=25°C)
Paramete r
UHR UE YO UY UG PG UB
Forward Current IF Power Dissipation Pd Reverse Voltage VR Peak Forward Current IPF (Duty 1/10 @1KHZ) Operation Temperature TOPR Storage Temperature TSTG
Lead Soldering Temperature
TSOL
30 30 30 30 30 30 30 75 65 65 65 75 110 120 5 5 5 5 5 55
150 150 150 150 150 150 100
-40 to +80 -40 to +85
Ma x.260±5°C for 3 sec Max. (1.6mm from the base of the epoxy bulb)
UW
30 120
5
100
Unit
mA mW
V
mA °C °C
°C
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS REV NO: V.2 Page 2 of 4 WWW.BETLUX.COM EMAIL:
[email protected] ,
[email protected]
LED NUMERIC DISPLAY, 3 DIGIT BL-T52X-31
Package configuration & Internal circuit diagram
Notes: 1. All dimensions are in millimeters (inches) 2. Tolerance is ±0.25(0.01")unless otherwise noted. 3. Specifications are subject to change without notice.
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS REV NO: V.2 Page 3 of 4 WWW.BETLUX.COM EMAIL:
[email protected] ,
[email protected]
LED NUMERIC DISPLAY, 3 DIGIT BL-T52X-31
Typical electrical-optical characteristics curves:
(A)
(B ) (C) ( D)
(2) (3)
(8) ( 4) (1) (6)
( 5)
1.0
(9) (10)
0.5
0 350 400 450 500 550 600 650 700 750 800 850
Wav elength(nm) RELATIV E INTENS ITY Vs WA VELE NGT H(¦Ë p)
(1) - GaAsP/GaAs 655nm/Red (2) - GaP 570nm/Yellow Green (3) - GaAsP/GaP 585nm/Yellow (4) - GaAsp/GaP 635nm/Orange & Hi-Eff Red (5) - GaP 700nm/Bright Red (6) - GaAlAs/GaAs 660nm/Super Red (8) - GaAsP/GaP 610nm/Super Red
(9) - GaAlAs 880nm (10) - GaAs/GaAs & GaAlAs/GaAs 940nm (A) - GaN/SiC 430nm/Blue (B) - InGaN/SiC 470nm/Blue (C) - InGaN/SiC 505nm/Ultra Green (D) - InGaAl/SiC 525nm/Ultra Green
900 950 1000
50
FO RW 40 AR D 30 C U RREN 20 T(m 10 A)
0 1 .2
8 1 64 5 2 3 1.6 2.0 2.4 2.6
3.0
FORWARD VOLTAGE (Vf) FORWARD CURRENT VS. FORWARD VOLTAGE
R ELATIVE LUM
4.0 3.0
IN O 2.0 US
INTEN 1.0 SITY 0
1
5 B
20 40 60 80 100
FORWARD CURRENT (mA)
RELATIVE LUMI NOUS INTENSI TY VS. FORWARD CURRENT
50
FO RW
40
1
AR D CU
30
6 2,4,8,A
RR EN
20
3 5
T(m A)
10
0 20 40 60 80 100
AMBIENT TEMPERATURE Ta( )
FORWARD CURRENT VS. AMBIENT TEMPERATURE
REL
ATIVE
3 2
1 5
LU M
1
42 3
IN
OU 0.5
S
IN
TE
NS ITY
0.2
0.1-30 -20 -10 0 10 20 30 40 5 0 60 7 0
AMBIENT TEM PER ATUR E Ta( )
10 9 87 6
5
IDC M
Ipeak
4
AX .
M AX.
3
3KHz
300KHz
10KH z 1KHz 100KHz
F-REFRESH R ATE
ID C M A
IpeakM
X. AX
.
30KHz 3 KHz 300Hz
100KHz 10 98 7 6
10KHz 1KHz
100H z
5
4
3
22
1 1 10 100 1000 10,000
tp-PU LSE DU RATION uS (1,2 ,3 ,4,6,8,B.D.J. K)
1 1 10 100 10.