Purdy AND4BA Gan ultra bright blue light emission surface mount package Datasheet

AND4BA
Ultra Bright LED Lamps
Weight: 2.0 mg
Cathode
Index
Unit: mm
AND4BA
1.1
1.25
0.6
GaN Ultra Bright Blue Light Emission
Surface Mount Package
Features
1.4
2.0
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.
• 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
0.4±0.2
Maximum Ratings (Ta = 25°C)
Polarity
R0.2
Characteristics
Symbol
Rating
Unit
Forward Current
IF
30
mA
Reverse Voltage
VR
4
V
Power Dissipation
PD
62.5
mW
Operating Temperature Range
TOpr
-30 to 85
°C
Storage Temperature Range
TStg
-30to 90
°C
Electro-Optical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Minimum
Typical
Maximum
Unit
Forward Voltage
VF
IF = 20 mA
–
3.8
4.5
V
Reverse Current
IR
VR = 4 V
–
–
100
µA
Luminous Intensity
IV
IF = 20 mA
18
29
–
mcd
Peak Emission Wavelength
lP
IF = 20 mA
–
430
–
nm
Spectral Line Half Width
∆l
IF = 20 mA
–
65
–
nm
Dominant Wavelength
ld
IF = 20 mA
–
450
–
nm
Full Viewing Angle
q
IV = 1/2 Peak
–
120
–
degree
Precaution
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:
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.
140 - 160°C
The following soldering patterns
are recommended for reflow
230°C max.
more than 2 min.
Reflow
1.1
Temperature
10 sec. max.
4°C/sec.
max.
Time
1.25
1.1
1.25
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
7/18/07
AND4BA
GaN Ultra Bright Blue Light Emission Surface Mount Package
IV – IF
IF – VF
100
10
5
3
1
1.5
Ta = 25°C
50
Ta = 25°C
Luminous Intensity IV (mcd)
Forward Current IF (mA)
50
30
30
10
5
3
1
2.0
2.5
3.0
3.5
4.0
4.5
1
5.0
3
Forward Voltage VF (V)
IV – TC
10
5
30 50
Forward Current IF (mA)
100
Relative Luminous Intensity – Wavelength
3
1.0
Relative Luminous Intensity
Relative Luminous Intensity
Ultra Bright LED
1
0.5
0.3
0.1
-20
0
20
40
60
IF = 20 mA
Ta = 25°C
0.8
0.6
0.4
0.2
0
80
390
Case Temperature TC (°C)
Radiation Pattern
430
510
470
550
Wavelength λ (nm)
590
IF – Ta
20°
10°
0°
10°
Ta = 25°C
20°
30°
30°
40°
40°
50°
50°
60°
60°
70°
70°
80°
80°
Allowable Forward Current IF (mA)
40
30
20
10
90°
90°
0
0.2
0.4
0.6
0.8
0
0
20
40
60
80
Ambient Temperature Ta (°C)
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
100
7/18/07
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