LTPL-P00DWS65 LED Equivalent & Substitute Parts

Part Overview

The LTPL-P00DWS65 is a surface-mount LED from Lite-On Inc. designed for lighting applications requiring cool white illumination at 6500K color temperature. This Active product operates at 3V forward voltage with a typical current of 40mA and delivers 21 lumens at 25°C. The component is housed in a 2020 (5050 Metric) package with a 120° viewing angle, suitable for applications requiring directional cool white light output.

Substitute parts become necessary when primary inventory is unavailable, when packaging format requirements differ, or when alternative color temperature specifications better match application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

LTPL-P00DWS65

Lite-On Inc.In Stock: 17124LTPL-P00DWS65 Datasheet

Current PartRFQ

LTPL-P00DWS57

Lite-On Inc.In Stock: 2649LTPL-P00DWS57 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The LTPL-P00DWS57 qualifies as a parametric equivalent substitute for the LTPL-P00DWS65 based on the following criteria:

Matching Parameters (Substitution Basis):

• Same manufacturer: Lite-On Inc.
• Same series: LTPL
• Identical forward voltage: 3V
• Identical test current: 40mA
• Identical maximum current: 80mA
• Identical flux output: 21 lumens at 25°C
• Identical viewing angle: 120°
• Identical package: 2020 (5050 Metric)
• Identical physical dimensions: 5.00mm x 5.00mm
• Identical seated height: 1.40mm
• Identical thermal resistance: 20°C/W
• Identical CRI: 70 (Typ)
• Identical product status: Active
• Identical RoHS compliance: ROHS3 Compliant

Differing Parameters (Application-Specific Selection):

• Color Temperature: LTPL-P00DWS65 operates at 6500K (cool white); LTPL-P00DWS57 operates at 5700K (cool white)
• Lumens/Watt: LTPL-P00DWS65 delivers 175 lm/W; LTPL-P00DWS57 delivers 85 lm/W
• Moisture Sensitivity Level: LTPL-P00DWS65 rated MSL 4 (72 Hours); LTPL-P00DWS57 rated MSL 3 (168 Hours)
• Packaging Format: LTPL-P00DWS65 supplied as bulk; LTPL-P00DWS57 supplied as Tape & Reel (TR)

Substitution is valid when application requirements permit operation at 5700K color temperature instead of 6500K, and when the lower efficiency rating (85 lm/W vs. 175 lm/W) is acceptable for the intended use case.

Parameter Comparison

Engineering Selection Recommendations

Both the LTPL-P00DWS65 and LTPL-P00DWS57 maintain Active product status from Lite-On Inc. and comply with ROHS3 environmental standards. Selection between these parts depends on application-specific requirements:

Select LTPL-P00DWS65 when:

• Application requires 6500K color temperature specification
• Higher efficiency rating of 175 lm/W is required
• Bulk packaging format is preferred for manufacturing processes
• MSL 4 moisture sensitivity classification is acceptable for storage and handling conditions

Select LTPL-P00DWS57 when:

• Application tolerates 5700K color temperature (slightly warmer than 6500K)
• Tape & Reel packaging format is required for automated assembly
• MSL 3 moisture sensitivity classification with extended 168-hour window is beneficial for supply chain logistics
• Lower efficiency rating of 85 lm/W meets application requirements

Both parts share identical electrical characteristics (3V forward voltage, 40mA test current, 80mA maximum current), identical optical properties (21 lumens at 25°C, 120° viewing angle, CRI 70), and identical mechanical specifications (2020 package, 5.00 x 5.00mm footprint, 1.40mm height, 20°C/W thermal resistance).

Frequently Asked Questions (FAQ)

Q: Can LTPL-P00DWS57 directly replace LTPL-P00DWS65 in existing designs?

A: Direct replacement is possible from an electrical and mechanical standpoint. All critical parameters—forward voltage, test current, maximum current, luminous flux, viewing angle, package dimensions, and thermal characteristics—are identical. However, the color temperature difference (5700K vs. 6500K) may affect visual appearance. Evaluate whether the 800K color temperature shift is acceptable for your application before substitution.

Q: What is the significance of the different Lumens/Watt ratings?

A: LTPL-P00DWS65 delivers 175 lm/W while LTPL-P00DWS57 delivers 85 lm/W. Despite this difference, both parts produce identical luminous flux (21 lumens) at the specified test current (40mA). The efficiency difference reflects different internal LED chip characteristics. For applications where total light output is the primary concern, both parts are equivalent. For power consumption optimization, LTPL-P00DWS65 is more efficient.

Q: How do the packaging formats differ?

A: LTPL-P00DWS65 is supplied in bulk packaging, while LTPL-P00DWS57 is supplied in Tape & Reel (TR) format. Tape & Reel packaging is optimized for automated pick-and-place assembly equipment. Bulk packaging is suitable for manual assembly or alternative handling methods. Select based on your manufacturing process requirements.

Q: What does the MSL rating difference mean for component handling?

A: LTPL-P00DWS65 carries MSL 4 (72-hour moisture sensitivity window), while LTPL-P00DWS57 carries MSL 3 (168-hour moisture sensitivity window). MSL 3 provides a longer window before baking is required after exposure to moisture. For supply chain applications with extended storage or logistics delays, LTPL-P00DWS57 offers greater flexibility in handling procedures.

Q: Are both parts suitable for the same operating conditions?

A: Yes. Both parts operate identically at 3V forward voltage with 40mA test current and 80mA maximum current. Both maintain 120° viewing angle and identical thermal resistance (20°C/W). The only operational difference is color temperature output. Select based on whether your application requires the cooler 6500K specification or can accept the slightly warmer 5700K output.

Q: What compliance certifications apply to both parts?

A: Both LTPL-P00DWS65 and LTPL-P00DWS57 are ROHS3 Compliant, confirming compliance with Restriction of Hazardous Substances regulations. Both carry ECCN classification EAR99 and HTSUS code 8541.41.0000 for trade purposes.