MCE4WT-A2-0000-000HA7 Cree Inc, MCE4WT-A2-0000-000HA7 Datasheet - Page 8
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MCE4WT-A2-0000-000HA7
Manufacturer Part Number
MCE4WT-A2-0000-000HA7
Description
XLamp MC-E Series LED - Warm/Neutral White
Manufacturer
Cree Inc
Series
Xlamp® MC-Er
Datasheets
1.XREWHT-L1-0000-004E7.pdf
(2 pages)
2.MCE4WT-A2-0000-000K01.pdf
(13 pages)
3.MCE4WT-A2-0000-000K01.pdf
(15 pages)
Specifications of MCE4WT-A2-0000-000HA7
Color
White, Warm
Current - Test
4 x 350mA
Luminous Flux @ Current - Test
280lm
Current - Max
4 x 700mA
Lumens @ Current - Max
490lm
Lumens/watt @ Current - Test
63lm/W
Voltage - Forward (vf) Typ
3.2V
Wavelength
3200K
Lens Style/size
Round, 6.4mm
Viewing Angle
110°
Mounting Type
Surface Mount
Package / Case
0.3" L x 0.28" W x 0.18" H (7.5mm x 7mm x 4.48mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
REFLOW SOLDERING CHARACTERISTICS
In testing, Cree has found XLamp MC-E LEDs to be compatible with JEDEC J-STD-020C, using the parameters listed
below. As a general guideline, Cree recommends that users follow the recommended soldering profile provided by the
manufacturer of solder paste used.
Note that this general guideline may not apply to all PCB designs and configurations of reflow soldering equipment.
Note: All temperatures refer to topside of the package, measured on the package body surface.
Copyright © 2008-2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trade-
marks of Cree, Inc.
Profile Feature
Average Ramp-Up Rate (Ts
Preheat: Temperature Min (Ts
Preheat: Temperature Max (Ts
Preheat: Time (ts
Time Maintained Above: Temperature (T
Time Maintained Above: Time (t
Peak/Classification Temperature (Tp)
Time Within 5°C of Actual Peak Temperature (tp)
Ramp-Down Rate
Time 25°C to Peak Temperature
min
to ts
max
max
)
min
to Tp)
max
)
L
)
)
L
)
Lead-Based Solder
3°C/second max.
6°C/second max.
60-120 seconds
60-150 seconds
6 minutes max.
10-30 seconds
100°C
150°C
183°C
215°C
Lead-Free Solder
XLAMP MC-E LEDS
3°C/second max.
6°C/second max
60-180 seconds
60-150 seconds
8 minutes max.
20-40 seconds
150°C
200°C
217°C
260°C
8