T-1 (3mm) Ultra-Bright LED Lamp

This clear, non-diffused lamp out-perform conventional LED lamps. By utilizing new higher intensity material, we achieve superior product performance.

This HLMP-1540 is Gallium Arsenide Phosphide on Gallium Phosphide, yellow, light emitting diodes.

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Lifecycle status:Active

• Improved Brightness
• Improved Color Performance
• High Performance Green in Popular T-1 Package
• New Sturdy Leads
• IC Compatible/Low Current Capability
• Reliable and Rugged
• Available in Bulk

Data Sheets & Technical Specifications

• Data Sheet - HLMP-3707, T-13/4 (5 mm), T-1 (3 mm), Ultra-Bright LED Lamps(651 KB,PDF)

Application Notes

• Application Brief - AB A02 Benefits LEDs for instrument cluster light(102 KB,PDF)
• Application Brief - AB A04: LED Lamp The Properties(123 KB,PDF)
• Application Brief - AB I002 The resistance values for LED(78 KB,PDF)
• Application Brief - AB I012 Temperature compensation circuit for constant LED intensity(45 KB,PDF)
• Application Note - AN 1005 Operational considerations for LED display devices(149 KB,PDF)
• Application Note - AN 1061 Luminous intensity degradation for emerald green LEDs (560 nm) degradation for standardgreen LEDs (569 nm)(47 KB,PDF)
• Application Note - AN 1100 Selecting LED for automotive interior applications(484 KB,PDF)

Product Change Notices

• Product Changes Notice (PCN) - HP19990301-02: Qualification of new manufacturing facility(91 KB,PDF)
• Product Changes Notice (PCN) - PCN: A-03-007-475415-0A, Nov. 2003(121 KB,PDF)
• Product Changes Notice (PCN) - PCN: A04-009-48475415-0A, Aug. 2004(252 KB,PDF)
• Product Changes Notice (PCN) - PCN: A04-011-48475415-0A, Dec. 2004(134 KB,PDF)
• Product Changes Notice (PCN) - PCN: V06-026-E47540-SA, May. 2006(62 KB,PDF)
• Product Changes Notice (PCN) - PCN: V07-008-48475412-0A(99 KB,PDF)
• Product Changes Notice (PCN) - PCN: V08-009-48475412-0A(252 KB,PDF)

Quality & Reliability

• Reliability Data Sheet - HLMP-xxxx, T-1 3/4 (5mm), T-1 (3mm), Rectangular and Bicolor GaP Lamps(43 KB,PDF)