XLAMP
®
MH FAMILY LED SOLDERING & HANDLING
© 2014-2021 Cree LED. The information in this document is subject to change without notice. Cree
®
and the Cree logo are registered trademarks, and
the Cree LED logo is a trademark, of Cree, Inc. XLamp
®
is a registered trademark of Cree LED. Other trademarks, product and company names are
the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is
provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at
www.cree-led.com.
CLD-AP193
REV 4
6
CIRCUIT BOARD PREPARATION & LAYOUTS - CONTINUED
MHD-E 9-V/18-V Class - 18-V Configuration
MHD-G 18-V/36-V Class - 36-V Configuration
This configuration should not be used for 36‑V class MHD‑E LEDs.
CASE TEMPERATURE (T
S
) MEASUREMENT POINT
XLamp MH Family LED case temperature (Ts) should be measured on the PCB surface, as close to the LED’s thermal pad as possible.
This measurement point is shown in the picture below.
It is not required to use a solder footprint for the thermal pad that is larger than the XLamp MH Family LED itself. In testing, Cree LED has
found such a solder pad to have insignificant impact on the resulting Ts measurement.
SIZE
TITLE
OF
REV.
SHEET
C
DRAWING NO.
DATE
DATE
DATE
CHECK
FINAL PROTECTIVE FINISH
MATERIAL
APPROVED
DRAWN BY
THIRD ANGLE PROJECTION
SCALE
A
B
C
D
1
2
3
4
5
6
6
5
4
3
2
1
A
B
C
D
Phone (919) 313-5300
Fax (919) 313-5558
4600 Silicon Drive
Durham, N.C 27703
UNAUTHORIZED PERSON WITHOUT
THE WRITTEN CONSENT
MAY NOT BE COPIED, REPRODUCED OR DISCLOSED TO ANY
CONFIDENTIAL INFORMATION OF CREE, INC. THIS PLOT
CONTAINED WITHIN ARE THE PROPRIETARY AND
CREE CONFIDENTIAL. THIS PLOT AND THE INFORMATION
OF CREE INC.
NOTICE
X° ±
.5 °
.XXX ±
.25
.XX ±
.75
.X ±
1.5
FOR SHEET METAL PARTS ONLY
.XX ±
.25
.XXX ±
.125
X° ±
.5 °
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN
MILLIMETERS AND AFTER FINISH.
TOLERANCE UNLESS SPECIFIED:
SURFACE FINISH:
1.6
7.00
7.00
0.75
±0.2mm
.71
6.70
REF.
6.70
REF.
.35
±0.2mm
3.13
.50
6.76
6.70
.70
1.29
1.24
.25
.70
.25
1.29
6.76
.50
3.13
.70
.70
.70
.70
6.70
.80
2.95
6.70
6.70
4.30
.50
.70
1
/
1
15.000
A
2610-00052-OUTLINE
7x7 MHD-E 18V
7x7 MHD-G 36V
11/17/14
D. CRONIN
REVISONS
REV
DESCRIPTION
BY
DATE
APP'D
RECOMMENDED PCB SOLDER PAD
RECOMMENDED STENCIL PATTERN
(HATCHED AREA IS OPENING)
ALL DIMENSIONS ARE .13mm UNLESS OTHERWISE NOTED
PRIMARY
ALTERNATIVE
SIZE
TITLE
OF
REV.
SHEET
C
DRAWING NO.
DATE
DATE
DATE
CHECK
FINAL PROTECTIVE FINISH
MATERIAL
APPROVED
DRAWN BY
THIRD ANGLE PROJECTION
SCALE
A
B
C
D
1
2
3
4
5
6
6
5
4
3
2
1
A
B
C
D
Phone (919) 313-5300
Fax (919) 313-5558
4600 Silicon Drive
Durham, N.C 27703
UNAUTHORIZED PERSON WITHOUT
THE WRITTEN CONSENT
MAY NOT BE COPIED, REPRODUCED OR DISCLOSED TO ANY
CONFIDENTIAL INFORMATION OF CREE, INC. THIS PLOT
CONTAINED WITHIN ARE THE PROPRIETARY AND
CREE CONFIDENTIAL. THIS PLOT AND THE INFORMATION
OF CREE INC.
NOTICE
X° ±
.5 °
.XXX ±
.25
.XX ±
.75
.X ±
1.5
FOR SHEET METAL PARTS ONLY
.XX ±
.25
.XXX ±
.125
X° ±
.5 °
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN
MILLIMETERS AND AFTER FINISH.
TOLERANCE UNLESS SPECIFIED:
SURFACE FINISH:
1.6
7.00
7.00
0.75
±0.2mm
.71
6.70
REF.
6.70
REF.
.35
±0.2mm
3.13
.50
6.76
6.70
.70
1.29
1.24
.25
.70
.25
1.29
6.76
.50
3.13
.70
.70
.70
.70
6.70
.80
2.95
6.70
6.70
4.30
.50
.70
1
/
1
15.000
A
2610-00052-OUTLINE
7x7 MHD-E 18V
7x7 MHD-G 36V
11/17/14
D. CRONIN
REVISONS
REV
DESCRIPTION
BY
DATE
APP'D
RECOMMENDED PCB SOLDER PAD
RECOMMENDED STENCIL PATTERN
(HATCHED AREA IS OPENING)
ALL DIMENSIONS ARE .13mm UNLESS OTHERWISE NOTED
PRIMARY
ALTERNATIVE
Recommended Stencil Pattern
(Shaded Area Is Open)
Recommended PCB Solder Pad
