Purdy AND191CRP - Manual

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • 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
4 V
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 – 2.1 2.5 V
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.