SPMWHT325AD5YBPMS0 LED Equivalent & Substitute Parts

Part Overview

The SPMWHT325AD5YBPMS0 is a Samsung Semiconductor LM362A series cool white LED with a color temperature of 6500K, designed for surface mount applications in 2-SMD, No Lead packaging. This component delivers 70 lumens at 100mA test current with a forward voltage of 5.96V and a viewing angle of 120°.

The product status is listed as Obsolete, making identification of functionally equivalent substitute components necessary for ongoing design requirements, production continuity, and component sourcing. Substitute parts must maintain compatibility across critical electrical parameters, optical characteristics, and mechanical form factors to ensure direct replacement capability.

Substiute Parts

SPMWHT325AD5YBPMS0

Samsung Semiconductor, Inc.In Stock: 776SPMWHT325AD5YBPMS0 Datasheet

Current PartRFQ

L130-6580003000W21

LumiledsIn Stock: 5498L130-6580003000W21 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SPMWHT325AD5YBPMS0 are identified based on strict alignment of the following critical parameters:

Optical Compatibility:

• Color specification: White, Cool white only
• Correlated Color Temperature (CCT): 6500K ±tolerance
• Color Rendering Index (CRI): 80 or higher
• Luminous flux range: Minimum 55 lm, typical 70 lm, maximum 85 lm at specified test current

Electrical Compatibility:

• Forward voltage (Vf): 5.96V nominal, with acceptable tolerance for circuit integration
• Test current: 100mA nominal operation
• Maximum current rating: Minimum 200mA to support design headroom

Mechanical Compatibility:

• Mounting type: Surface Mount only
• Package form factor: 2-SMD or equivalent compact surface mount packages
• Physical dimensions: Footprint and height must accommodate existing PCB layouts
• Thermal characteristics: Thermal resistance ≤15°C/W for thermal management equivalence

Compliance & Status:

• RoHS compliance required
• Active or current product status preferred for long-term availability

The L130-6580003000W21 (Lumileds LUXEON 3030 2D) meets these substitution criteria through matching optical output, electrical operating parameters, and surface mount form factor, while offering improved thermal performance and active product status.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: L130-6580003000W21 (Lumileds LUXEON 3030 2D)

The L130-6580003000W21 is the qualified substitute for the obsolete SPMWHT325AD5YBPMS0 based on the following engineering criteria:

Optical Equivalence: Both components deliver cool white light at 6500K with CRI 80, meeting color specification requirements. The substitute provides 97 lm typical output compared to 70 lm, representing a 38% increase in luminous flux. This enhanced output is compatible with designs requiring the original specification, as it exceeds minimum requirements.

Electrical Compatibility: Forward voltage differs by 0.14V (5.96V vs. 6.1V), which is within acceptable tolerance for most LED driver circuits. The substitute operates at 120mA test current versus 100mA, with a maximum rating of 240mA compared to 200mA. Circuit designs must verify driver compatibility with the slightly higher voltage and current parameters.

Mechanical Considerations: Package footprints differ: the original uses 2-SMD, No Lead (3623) format, while the substitute uses 1212 (3030 Metric) format. PCB layout redesign is required. The substitute offers a more compact footprint (3.00 × 3.00 mm vs. 3.60 × 2.30 mm) and lower profile (0.62 mm vs. 0.70 mm), providing potential space optimization benefits.

Compliance & Availability: The substitute holds ROHS3 Compliant status and Active product status, ensuring long-term availability and regulatory compliance. The original component is Obsolete, making the substitute necessary for production continuity.

Thermal Performance: The substitute provides superior thermal resistance (12°C/W vs. 15°C/W), enabling better heat dissipation and potentially improved reliability in thermal-constrained applications.

Frequently Asked Questions (FAQ)

Q: Can the L130-6580003000W21 directly replace the SPMWHT325AD5YBPMS0 without circuit modification?

A: Direct PCB replacement is not possible due to different package footprints (2-SMD, No Lead vs. 1212/3030 Metric). PCB layout redesign is required. However, the electrical and optical characteristics are compatible with existing LED driver circuits after verification of voltage and current parameters.

Q: What is the impact of the 0.14V forward voltage difference?

A: The forward voltage difference (5.96V vs. 6.1V) is minor and typically accommodated by LED driver circuits with standard voltage regulation. Verify that the driver circuit can operate within the substitute's voltage range. Most constant-current LED drivers automatically compensate for this variance.

Q: Does the higher luminous flux (97 lm vs. 70 lm) affect circuit design?

A: The substitute's higher output is compatible with designs specified for the original 70 lm component. No circuit modification is required; the design will operate within specification with increased light output. If exact lumen matching is critical, verify application requirements.

Q: Are there viewing angle differences between these components?

A: The original SPMWHT325AD5YBPMS0 specifies a 120° viewing angle. The substitute L130-6580003000W21 does not provide a viewing angle specification in the available data. Confirm viewing angle requirements for your application before substitution.

Q: What are the moisture sensitivity implications?

A: The original component has MSL 2A (4 Weeks), while the substitute has MSL 3 (168 Hours). The substitute requires more frequent baking if storage exceeds 168 hours. Adjust component handling and storage procedures accordingly.

Q: Is the substitute suitable for high-current applications?

A: The substitute supports a maximum current of 240mA compared to the original's 200mA, providing additional headroom for high-current designs. However, verify thermal management at elevated currents, as the substitute's improved thermal resistance (12°C/W) supports this capability.

Q: What certifications apply to the substitute component?

A: The L130-6580003000W21 holds ROHS3 Compliant status and REACH Unaffected designation. Both components carry EAR99 ECCN classification and 8541.41.0000 HTSUS code for regulatory and trade purposes.