ANDS4E38XX16 PURDY | Alldatasheet

Document overview

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Technical content

Features

  • Peak wavelength ( λ p = 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 Maximum Ratings (T a = 25°C) Characteristics Symbol Rating Unit Forward Current I F 50 mA Reverse Voltage V R Power Dissipation P D 125 mW Operating Temperature Range T Opr -40 to 85 °C Storage Temperature Range T Stg -40 to 100 °C 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. 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 . 8V Reverse Current I R V R = 4 V – – 50 µA Luminous Intensity I V I F = 20 mA 2,500 3,200 – mcd Peak Emission Wavelength l P I F = 20 mA – 590 – nm Spectral Line Half Width λ I F = 20 mA –1 5–n m Dominant Wavelength λ d I F = 20 mA – 587 – nm Full Viewing Angle θ I V = 1/2 Peak – 16 – 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.
  • RoHS Compliant

InGaAlP Ultra Bright Yellow Light Emission Ultra Bright LED Lamps: Type 3 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 7/18/07 -20 0 20 40 60 80 0.1 0.3 0.5 IV – TC Case Temperature TC (°C) Relative Luminous Intensity IF – Ta Ambient Temperature Ta (°C) Allowable Forward Current IF (mA) 0 20 40 60 80 100 540 560 580 600 620 640 660 0.2 0.4 0.6 0.8 1.0 Relative Luminous Intensity – Wavelength Wavelength l (nm) Relative Luminous Intensity IF = 20 mA Ta = 25°C Radiation Pattern Ta = 25°C 90° 80° 70° 60° 50° 40° 30° 20° 10° 0° 10° 20° 30° 40° 50° 60° 70° 80° 90° 0.200 . 4 0 . 8 0.6 IV – IF 0.5 1 3 5 10 30 50 100 300 100 3000 1000 500 300 5000 10000 Forward Current IF (mA) Luminous Intensity IV (mcd) Ta = 25°C IF – VF Forward Voltage VF (V) Forward Current IF (mA) Ta = 25°C