GB-343 SERIES
Round-Helmet Type
LED Lamps (5mm)
DESCRIPTION:
PACKAGE DIMENSIONS
The 343 series are specially applied on short housing with wider angle
requirement.
Unit: mm
Tol: +/- 0.2mm
It is in popular 5mm diameter package.
5.8
The semi-conductor materials used are:
GaP for (343HD/HT, 343GC/GD/GT)
GaAsP/GaP for (343RHC/RHD/RHT, 343YC/YD/YT and 343SD)
φ5.0
6.0
ABSOLUTE MAXIMUM RATINGS: (Ta=25oC)
1.6
1.0 Max.
Reverse Voltage
5 Volt
100µA
Reverse Current (Vr =5V)
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
(1.6mm (1/16)From Body)
-40oC To 85oC
-40oC To 100oC
260oC For 5 Seconds
25.4 Min.
0.5
1.0
NOTES : 1. All dimensions are in millimeters.
2. Lead spacing is measured where the leads emerge from the package.
3. Protuded resin under flange is 1.5 mm (0.059") Max.
4. Specifications are subject to change without notice.
2.54
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25oC AMBIENT)
View
Angle
Peak
Wavelength
Emitted
Color
Lens
Color
Vf (v)
Min Max
Rec.
If (mA).
Iv (mcd)
Min Typ.
Part No.
2θ1/2(Deg)
λp (nm)
GB-343HD
GB-343RHD
GB-343GD
GB-343YD
GB-343SD
GB-343HT
GB-343RHT
GB-343GT
GB-343YT
GB-343RHC
GB-343GC
GB-343YC
Bright Red
Bright Red
Green
Red Diffused
Red Diffused
Green Diffused
Yellow Diffused
Orange Diffused
Red Trans.
697
660
565
585
610
697
660
565
585
660
565
585
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
5-10
10-20
10-20
10-20
10-20
5-10
1.0
3.0
80
80
80
80
80
60
60
60
60
60
60
60
2.5 10.0
2.5 10.0
2.5 10.0
2.5 10.0
1.0 15.0
6.0 30.0
6.0 30.0
6.0 30.0
6.0 30.0
6.0 30.0
6.0 30.0
Yellow
Orange
Bright Red
Bright Red
Green
Red Trans.
10-20
10-20
10-20
10-20
10-20
10-20
Green Trans.
Yellow Trans.
Water Clear
Yellow
Bright Red
Green
Water Clear
Yellow
Water Clear
TESTING CONDITION FOR EACH PARAMETER :
0o
10o
20o
30o
40o
PARAMETER:
REVERSE VOLTAGE
REVERSE CURRENT
FORWARD VOLTAGE
LUMINOUS INTENSITY
VIEWING ANGLE
SYMBOL
Vr
Ir
Vf
UNIT
VOLT
µA
VOLT
MCD
DEGREE
mA
TEST CONDITION
Vr = 5.0 Volt
If = 20mA
If = 20mA
If = 20mA
C,T
D
1.0
0.9
0.8
Iv
50o
60o
2θ1/2
If (Rec)
RECOMMENDED OPERATING CURRENT
0.7
70o
80o
90o
0.5
0.3 0.1
0.2
0.4
0.6
SPATIAL DISTRIBUTION