ANDS4E38XX16
Ultra Bright LED Lamps: Type 3
Weight: 0.31 g Unit: mm
ANDS4E38XX16
6.0± 0.2
InGaAlP Ultra Bright Yellow Light Emission T-1 3/4 Package (5 mm)
Features
• Peak wavelength (λp = 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 • RoHS Compliant Maximum Ratings (Ta = 25°C)
Characteristics Symbol
IF VR PD TOpr TStg
5.0±0.2
1.0±0.2
0.5
1.0 MIN.
26.4 MIN.
8.6±0.3
Rating
50 5 125 -40 to 85 -40 to 100
Unit
mA V mW °C °C
2.54
Cathode Index
0.5
Forward Current Reverse Voltage Power Dissipation
1
2
1. Anode 2. Cathode
Operating Temperature Range Storage Temperature Range
Electro-Optical Characteristics (Ta = 25°C)
Characteristics Forward Voltage Reverse Current Luminous Intensity Peak Emission Wavelength Spectral Line Half Width Dominant Wavelength Full Viewing Angle Symbol
VF IR IV lP ∆λ λd θ
Test Condition
IF = 20 mA VR = 4 V IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IV = 1/2 Peak
Minimum
– – 2,500 – – – –
Typical
2.1 – 3,200 590 15 587 16
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: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com
7/18/07
ANDS4E38XX16
InGaAlP Ultra Bright Yellow Light Emission
IF – VF 50 Luminous Intensity IV (mcd) Forward Current IF (mA) 30 Ta = 25°C 10000 5000 3000 Ta = 25°C
Ultra Bright LED Lamps: Type 3
IV – IF
10 5 3
1000 500 300
100 1 1.6 50 1.7 1.8 1.9 2.0 2.1 2.2 2.3 Forward Voltage VF (V) 0.5 1 3 5 10 30 50 100 300
Forward Current IF (mA)
IV – TC 3 Relative Luminous Intensity 1.0
Relative Luminous Intensity – Wavelength IF = 20 mA Ta = 25°C
Relative Luminous Intensity
0.8
1 0.5 0.3
0.6 0.4
0.2 0 540
0.1 -20 0 20 40 60 80 Case Temperature TC (°C)
560
580
600
620
640
660
Wavelength l (nm)
Radiation Pattern 80 10° 0° Ta = 25°C 20° 30° 40° 50° 60° 70° 80° 90° 0 0.2 0.4 0.6 0.8 0 0 Allowable Forward Current IF (mA)
IF – Ta
30° 40° 50° 60° 70° 80° 90°
20°
10°
60
40
20
20 40 60 80 Ambient Temperature Ta (°C)
100
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com
7/18/07
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