AND4BA
Ultra Bright LED Lamps
Weight: 2.0 mg
Unit: mm
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with
the design of equipment incorporating this product.
Cathode
Index
1.25
1.1
0.6
AND4BA
GaN Ultra Bright Blue Light Emission
Surface Mount Package
Features
• Small package size
• 2.0 (l) x 1.25 (w) x 1.1 (h) size
• Suitable for REFLOW soldering
• Recommended Forward Current: 10 mA
• RoHS Compliant
Maximum Ratings (T
a
= 25°C)
2.0
0.4±0.2
1.4
Characteristics
Forward Current
Reverse Voltage
Polarity
R0.2
Symbol
I
F
V
R
P
D
T
Opr
T
Stg
Rating
30
4
62.5
-30 to 85
-30to 90
Unit
mA
V
mW
°C
°C
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Electro-Optical Characteristics (T
a
= 25°C)
Characteristics
Forward Voltage
Reverse Current
Luminous Intensity
Peak Emission Wavelength
Spectral Line Half Width
Dominant Wavelength
Full Viewing Angle
Precaution
Symbol
V
F
I
R
I
V
l
P
∆l
ld
q
Test Condition
I
F
= 20 mA
V
R
= 4 V
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
V
= 1/2 Peak
Minimum
–
–
18
–
–
–
–
Typical
3.8
–
29
430
65
450
120
Maximum
4.5
100
–
–
–
–
–
Unit
V
µA
mcd
nm
nm
nm
degree
Please be careful of the following:
1. Manual soldering: maximum temperature of iron tip: 260°C max.
Soldering time: within 5 sec. per solder-land
Soldering portion of lead: up to 1.6 mm from the body of the device
2. Reflow solder: recommended condition is as follows:
10 sec. max.
Temperature
140 - 160°C
230°C max.
3. Absolute secure counter measures against
static electricity and surge should be taken
when handling these products. It is
recommended to use wrist band or antistatic
gloves when handling these LEDs.
The following soldering patterns
are recommended for reflow
Reflow
more than 2 min.
Time
4°C/sec.
max.
1.25
1.1
1.25
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
1.1
7/18/07
www.purdyelectronics.com
AND4BA
GaN Ultra Bright Blue Light Emission Surface Mount Package
I
F
– V
F
50
I
V
– I
F
100
50
T
a
= 25°C
Ultra Bright LED
Luminous Intensity I
V
(mcd)
Forward Current I
F
(mA)
30
T
a
= 25°C
30
10
5
3
10
5
3
1
1.5
1
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1
3
Forward Voltage V
F
(V)
10
5
30 50
Forward Current I
F
(mA)
100
I
V
– T
C
3
1.0
Relative Luminous Intensity – Wavelength
I
F
= 20 mA
T
a
= 25°C
Relative Luminous Intensity
Relative Luminous Intensity
-20
0
20
40
60
80
0.8
1
0.5
0.3
0.6
0.4
0.2
0
390
430
510
470
550
Wavelength
λ
(nm)
590
0.1
Case Temperature T
C
(°C)
Radiation Pattern
40
10°
0°
Ta = 25°C
20°
30°
40°
50°
60°
70°
80°
90°
0
0.2
0.4
0.6
0.8
0
0
I
F
– T
a
20°
30°
40°
50°
60°
70°
80°
90°
10°
Allowable Forward Current I
F
(mA)
30
20
10
20
40
60
80
Ambient Temperature T
a
(°C)
100
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
7/18/07
www.purdyelectronics.com
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