XRCWHT-L1-R250-005E7 Cree Inc, XRCWHT-L1-R250-005E7 Datasheet - Page 10

• Manufacturer Part Number: XRCWHT-L1-R250-005E7
• Description: LED WARM WHITE 3000K SMD XLAMP
• Manufacturer: Cree Inc
• Series: Xlamp® XR-Cr

Specifications of XRCWHT-L1-R250-005E7

• Viewing Angle: 90°
• Color: White, Warm
• Current - Test: 350mA
• Luminous Flux @ Current - Test: 56.8lm
• Current - Max: 500mA
• Lumens @ Current - Max: 72lm
• Lumens/watt @ Current - Test: 46lm/W
• Voltage - Forward (vf) Typ: 3.5V
• Wavelength: 3000K
• Lens Style/size: Round with Domed Top
• Mounting Type: Surface Mount
• Package / Case: 9.00mm L x 7.00mm W x 4.40mm H
• Led Color: Warm White
• Luminous Flux @ Test: 62lm
• Cct: 3700K
• Forward Current @ Test: 350mA
• Forward Current If Max: 500mA
• Forward Voltage @ Test: 3.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1003 - LM3406 LED DRIVER EVAL BOARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: XRCWHT-L1-R250-005E7; XRCWHT-L1-R250-005E7TR

REFLOW SOLDERING CHARACTERISTICS
In testing, Cree has found XLamp XR-C 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.
Copyright © 2007-2008 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
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.
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
XLAMP XR-C LEDS
Lead-Free Solder
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
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