AND4BA Datasheet, PDF (1/2 Pages) Purdy Electronics Corporation – GaN Ultra Bright Blue Light Emission Surface Mount Package

Cathode
Index
1.25
Weight: 2.0 mg
1.1
AND4BA
Ultra Bright LED Lamps
Unit: mm
0.6
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.
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)
Characteristics
Symbol Rating Unit
Forward Current
I_F
30
mA
Reverse Voltage
V_R
4
V
Polarity
Power Dissipation
P_D
62.5
mW
R0.2
Operating Temperature Range
T_Opr
-30 to 85
°C
Storage Temperature Range
T_Stg
-30to 90
°C
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
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
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:
140 - 160°C ^{230°C max.}
10 sec. 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.
4°C/sec.
max.
Time
1.25 1.1 1.25
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: [phone] • Fax: [phone] • [e-mail]
www.purdyelectronics.com
7/18/07