MX6SWT-H1-0000-000DA5 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000DA5 is an XLamp® MX-6S warm white LED (3750K) designed for surface mount applications requiring high color rendering and efficiency. This part operates at 20V forward voltage with a 60mA test current, delivering 111 lumens at 25°C with a 120° viewing angle.

The MX6SWT-H1-0000-000DA5 is classified as obsolete. Finding equivalent or substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications currently using this component.

Key Parameters

Parameter	Value
Color / CCT	White, Warm / 3750K
Forward Voltage (Vf) Typical	20V
Test Current	60mA
Flux @ 25°C, Test Current	111 lm (107–114 lm range)
Lumens/Watt @ Test Current	93 lm/W
CRI (Color Rendering Index)	80
Maximum Current	175mA
Viewing Angle	120°
Package / Case	2-SMD, Gull Wing
Size	5.00mm × 5.00mm
Height (Seated, Max)	1.48mm
Thermal Resistance	5°C/W
Moisture Sensitivity Level	2A (4 Weeks)

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-000DA5 is based on the following critical parameters:

Color and CCT Match: Both parts must deliver warm white light at 3750K
Viewing Angle: 120° viewing angle is maintained across all substitutes
Package Compatibility: 2-SMD, Gull Wing surface mount package with identical 5.00mm × 5.00mm footprint and 1.48mm maximum seated height
Thermal Characteristics: 5°C/W thermal resistance ensures equivalent thermal performance
Moisture Sensitivity: MSL 2A classification ensures consistent handling and storage requirements

The MX6AWT-H1-0000-000BA5 qualifies as a substitute based on matching color temperature, viewing angle, package footprint, and thermal specifications. However, this substitute operates at significantly different electrical parameters (3.3V forward voltage, 300mA test current) and is therefore suitable only for applications where the circuit design can accommodate these electrical differences.

Parameter Comparison

Parameter	MX6SWT-H1-0000-000DA5 (Main)	MX6AWT-H1-0000-000BA5 (Substitute)
Manufacturer	CreeLED, Inc.	CreeLED, Inc.
Series	XLamp® MX-6S	XLamp® MX-6
Product Status	Obsolete	Active
Color / CCT	White, Warm / 3750K	White, Warm / 3750K
Forward Voltage (Vf) Typical	20V	3.3V
Test Current	60mA	300mA
Flux @ 25°C, Test Current	111 lm (107–114 lm)	97 lm (94–100 lm)
Lumens/Watt @ Test Current	93 lm/W	98 lm/W
CRI	80	80
Maximum Current	175mA	1A
Viewing Angle	120°	120°
Package / Case	2-SMD, Gull Wing	2-SMD, Gull Wing Exposed Pad
Size	5.00mm × 5.00mm	5.00mm × 5.00mm
Height (Seated, Max)	1.48mm	1.48mm
Thermal Resistance	5°C/W	5°C/W
Moisture Sensitivity Level	2A (4 Weeks)	2A (4 Weeks)
RoHS Status	Not specified	RoHS Compliant

Engineering Selection Recommendations

The MX6AWT-H1-0000-000BA5 is an active product from CreeLED, Inc., ensuring ongoing availability and supply chain support compared to the obsolete MX6SWT-H1-0000-000DA5. The substitute meets the same color temperature (3750K), viewing angle (120°), and physical package requirements.

Critical consideration: The MX6AWT-H1-0000-000BA5 operates at 3.3V forward voltage and 300mA test current, compared to the main part's 20V and 60mA specifications. Circuit redesign is required to accommodate these electrical differences. The substitute delivers 97 lumens versus 111 lumens at its rated test current, representing a 12.6% reduction in absolute flux output.

The MX6AWT-H1-0000-000BA5 carries RoHS Compliant certification, providing regulatory advantage over the main part where compliance status is not specified. Both parts maintain identical thermal resistance (5°C/W) and moisture sensitivity classification (MSL 2A).

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000BA5 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000DA5?

A: No. While both parts share identical physical footprints (5.00mm × 5.00mm), viewing angles (120°), and color temperature (3750K), the electrical parameters differ significantly. The substitute requires 3.3V forward voltage and 300mA test current versus the main part's 20V and 60mA. Circuit redesign is mandatory.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on color temperature (3750K), viewing angle (120°), package type (2-SMD, Gull Wing), physical dimensions (5.00mm × 5.00mm footprint, 1.48mm maximum height), thermal resistance (5°C/W), and moisture sensitivity classification (MSL 2A).

Q: How does the flux output compare between these parts?

A: The MX6SWT-H1-0000-000DA5 delivers 111 lumens at 60mA test current. The MX6AWT-H1-0000-000BA5 delivers 97 lumens at 300mA test current. The substitute produces approximately 12.6% less absolute flux at its rated operating point.

Q: What is the difference between the package designations "2-SMD, Gull Wing" and "2-SMD, Gull Wing Exposed Pad"?

A: Both packages share identical external dimensions and footprints. The exposed pad variant (MX6AWT-H1-0000-000BA5) includes an additional thermal pad for enhanced heat dissipation. This does not affect PCB layout compatibility, as the exposed pad is optional for thermal management.

Q: Are there compliance or regulatory differences between these parts?

A: The MX6AWT-H1-0000-000BA5 is certified RoHS Compliant. The MX6SWT-H1-0000-000DA5 compliance status is not specified. Both parts are REACH Unaffected and carry identical ECCN (EAR99) and HTSUS classifications.

Q: Why is the MX6SWT-H1-0000-000DA5 classified as obsolete?

A: The part is no longer in active production. The active equivalent, MX6AWT-H1-0000-000BA5, represents the current generation XLamp® MX-6 series with improved efficiency (98 lm/W versus 93 lm/W) and RoHS compliance.

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