Copyright © 2006 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the

Cree logo are registered trademarks, and EZBright, EZ, and EZ700 are trademarks of Cree, Inc.



CPR3DF Rev. A

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

www.cree.com

Maximum Ratings at T

Note 

CxxxEZ700-Sxx000

DC Forward Current

500 mA

Peak Forward Current

LED Junction Temperature

125°C

Reverse Voltage

5 V

Operating Temperature Range

-40°C to +100°C

Storage Temperature Range

-40°C to +120°C

1000 V

Typical Electrical/Optical Characteristics at T

Note 3

Part Number

Forward Voltage (V

Reverse Current

[I(Vr=5 V), μA]

Full Width Half Max

(

λ

Min.

Typ.

Max.

Max.

Typ.

C450EZ700-Sxx000

3.0

3.6

3.9

2

21

C460EZ700-Sxx000

3.0

3.6

3.9

2

21

C470EZ700-Sxx000

3.0

3.6

3.9

2

22

Mechanical Specifications

CxxxEZ700-Sxx000

Description

Dimension

Tolerance

P-N Junction Area (μm)

650 x 650

±25

Chip Area (μm)

680 x 680

±25

Chip Thickness (μm)

100

±25

Top Au Bond Pad (μm)

130 x 130

±15

Au Bond Pad Thickness (μm)

3.0

±1.0

Back Contact Metal Area (μm)

680 x 680

±25

Back Contact Metal Thickness (μm)

3.0

±1.0

Notes:

Maximum ratings are package-dependent. The above ratings were determined using a Au-plated TO39 header without an

encapsulant for characterization. Ratings for other packages may differ. The junction temperature should be characterized in a

specific package to determine limitations. Assembly processing temperature must not exceed 325°C (< 5 seconds). See Cree

EZBright Applications Note for assembly-process information.

Product resistance to electrostatic discharge (ESD) according to the HBM is measured by simulating ESD using a rapid avalanche

energy test (RAET). The RAET procedures are designed to approximate the minimum ESD ratings shown.

All products conform to the listed minimum and maximum specifications for electrical and optical characteristics when assembled

and operated at 350 mA within the maximum ratings shown above. Efficiency decreases at higher currents. Typical values

given are within the range of average expected by the manufacturer in large quantities and are provided for information only.

All measurements were made using a Au-plated TO39 header without an encapsulant. Optical characteristics measured in an

integrating sphere using Illuminance E.

This peak forward current specification is based on a 400 ms pulse width at a 1/5-duty cycle with a junction temperature of

65°C.

1.

2.

3.

4.