ANDS4E38XX20 Datasheet, PDF (1/2 Pages) Purdy Electronics Corporation – Ultra Bright LED Lamps

Weight: 0.31 g
5.0±0.2
Unit: mm
ANDS4E38XX20
Ultra Bright LED Lamps: Type 3
ANDS4E38XX20
InGaAlP Ultra Bright Yellow Light Emission
T-1 3/4 Package (5 mm)
Features
• Peak wavelength (lp = 590 nm) ultra bright emission
• All plastic mold type, clear colorless lens
• Low drive current: 1 to 20 mA DC
• Excellent On-Off contrast ratio
• Fast response time, capable of pulse operation
• High power luminous intensity
• Suitable for Outdoor Message Signboards
• High reliability, storage temperature -40 to +100°C
0.5
2.54
Cathode Index
12
1. Anode
2. Cathode
Maximum Ratings (T_a = 25°C)
Characteristics
Forward Current
Reverse Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Symbol
I_F
V_R
P_D
T_Opr
T_Stg
Rating
50
5
125
-40 to 85
-40 to 100
Unit
mA
V
mW
°C
°C
Electro-Optical Characteristics (T_a = 25°C)
Characteristics
Symbol
Test Condition
Forward Voltage
V_F
Reverse Current
I_R
Luminous Intensity
I_V
Peak Emission Wavelength
l_P
Spectral Line Half Width
∆l
Dominant Wavelength
ld
Full Viewing Angle
q
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
–
–
2,000
–
–
–
–
Typical
2.1
–
3,000
590
15
587
20
Maximum
2.8
50
–
–
–
–
–
Unit
V
µA
mcd
nm
nm
nm
degree
Precaution
Please be careful of the following:
1. Soldering temperature: 260°C max
Soldering time: 5 sec. max
Soldering portion of lead: up to 1.6 mm from the body of the device
2. The lead can be formed up to 5 mm from the body of the device without forming stress.
Soldering should be performed after the lead forming.
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.
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com
4/4/05