Purdy AND191CRP Uživatelský manuál

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Purdy Electronics Corporation 720 Palomar Avenue Sunnyvale, CA 94085
Tel: 408.523.8200 Fax: 408.733.1287
www.purdyelectronics.com
6/12/07
AND191CRP
Ultra Bright LED Lamps: Type 1
Weight: 1.0 g Unit: mm
AND191CRP
GaAlAs Red Light Emission
T-3 Package (10 mm)
Features
• Double hetero structure GaAIAs LED
• Peak wavelength (
λ
p = 660 nm) high bright emission
• All plastic mold type, milky diffused lens
• Low drive current, (forward current = 1 to 20 mA)
• Excellent On-Off contrast ratio
• Fast response time, capable of pulse operation
• High power luminous intensity
• Suitable for Outdoor Message Signboards
• RoHS Compliant
Maximum Ratings (T
a
= 25°C)
Characteristics Symbol Rating Unit
Forward Current
I
F
50 mA
Reverse Voltage
V
R
4V
Power Dissipation
P
D
125 mW
Operating Temperature Range
T
Opr
-20 to 85 °C
Storage Temperature Range
T
Stg
-30 to 100 °C
Precaution
Please be careful of the following:
1. Soldering temperature: 260°C max
Soldering time: 3 sec. max
Soldering portion of lead: up to 2 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.
Electro-Optical Characteristics (T
a
= 25°C)
Characteristics Symbol Test Condition Minimum Typical Maximum Unit
Forward Voltage
V
F
I
F
= 20 mA
–2.12.5V
Reverse Current
I
R
V
R
= 4 V
50 µA
Luminous Intensity
I
V
I
F
= 20 mA
180 600 mcd
Peak Emission Wavelength
l
P
I
F
= 20 mA
660 nm
Spectral Line Half Width
λ
I
F
= 20 mA
–15–nm
Dominant Wavelength
λ
d
I
F
= 20 mA
640 nm
Full Viewing Angle
θ
I
V
= 1/2 Peak
20 degree
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.
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Shrnutí obsahu

Strany 1 - AND191CRP

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purd

Strany 2

AND191CRP GaAlAs Red Light Emission Ultra Bright LED Lamps: Type 1 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085Tel: 408.5

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