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Cree

Screen Master

4-mm Oval LED

C4SMK-RJS/GJS/BJS

C4SMJ-RJS

Data Sheet

This oval LED is specifically designed for full color video screens, variable-

message signs and passenger-information signs. The oval-shaped radiation

pattern and high luminous intensity ensure that these devices are excellent

for wide-field-of-view outdoor applications where a wide viewing angle and

readability in sunlight are essential

These lamps are made with an advanced optical-grade epoxy that offers superior

high-temperature and high-moisture-resistance performance in outdoor signal

and sign applications. The encapsulation resin contains anti-UV material in order

to reduce the effects of long-term exposure to direct sunlight.

FEATURES

•

Size (mm): 4

Color and Typical Dominant Wavelength (nm):

Red (621)

Green (527)

Blue (470)

Luminous Intensity (mcd)

C4SMK - Red (550-2130)

Green (1100-4180)

Blue (390-1520)

C4SMJ - Red (390-1520)

Lead-Free

RoHS-Compliant

APPLICATIONS

•

Electronic Signs & Signals (ESS)

Full-Color Video Screen

Motorway Signs

Variable-Message Sign (VMS)

Advertising Signs

Petrol Signs

•

LD-CT1114.00

Data Sheet: C

Subject to change without notice.

www.cree.com/ledlamps

Absolute Maximum Ratings (T

= 25°C)

Items

Symbol

Absolute Maximum Rating

Red

Forward Current

Peak Forward Current

Reverse Voltage

Power Dissipation

Operation Temperature

Storage Temperature

Lead Soldering Temperature

Electrostatic Discharge

Classification (MIL-STD-883E)

Note2

Unit

Blue and Green

100

140

-40 ~ +95

-40 ~ +100

Max. 260°C for 3 sec. max.

(3 mm from the base of the epoxy bulb)

Class 2

°C

opr

stg

sol

ESD

Note1

200

130

Note:

For long-term performance, the drive currents between 10 mA and 30 mA are recommended. Please contact a

Cree sales representative for more information on recommended drive conditions.

Pulse width ≤0.1 msec, duty ≤1/10.

Typical Electrical & Optical Characteristics (T

= 25°C)

Characteristics

Color

Red

Forward Voltage

Green

Blue

Reverse Current

Red

Blue/Green

Red

Dominant Wavelength

Green

Blue

C4SMK- Red

Luminous Intensity

C4SMJ - Red

Green

Blue

Symbol

Condition

= 20 mA

= 5 V

= 20 mA

Unit

μA

mcd

619

520

460

550

390

1100

390

621

527

470

1300

800

2900

780

Minimum

Typical

2.0

3.4

3.2

Maximum

2.6

4.0

100

624

535

475

the Cree logo are registered trademarks of Cree, Inc.

CLD-CT1114.000

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

Fax: +1.919.313.5778

www.cree.com/ledlamps

Intensity Bin Limit (I

= 20 mA)

Red: C4SMK

Bin

Code

Sub-

bin

Min.

(mcd)

550

605

660

715

770

852

934

1017

1100

1205

1310

1415

1520

1672

1824

1976

Max.

(mcd)

605

660

715

770

852

934

1017

1100

1205

1310

1415

1520

1672

1824

1976

2130

Green: C4SMK

Bin

Code

Sub-

bin

Min.

(mcd)

1100

1205

1310

1415

1520

1672

1824

1976

2130

2347

2564

2781

3000

3295

3590

3885

Max.

(mcd)

1205

1310

1415

1520

1672

1824

1976

2130

2347

2564

2781

3000

3295

3590

3885

4180

Blue: C4SMK

Bin

Code

Sub-

bin

Min.

(mcd)

390

430

470

510

550

605

660

715

770

852

934

1017

1100

1205

1310

1415

Max.

(mcd)

430

470

510

550

605

660

715

770

852

934

1017

1100

1205

1310

1415

1520

Red: C4SMJ

Bin

Code

Sub-

bin

Min.

(mcd)

390

430

470

510

550

605

660

715

770

852

934

1017

1100

1205

1310

1415

Max.

(mcd)

430

470

510

550

605

660

715

770

852

934

1017

1100

1205

1310

1415

1520

Tolerance of measurement of luminous intensity is ±15%

Color Bin Limit (I

= 20 mA)

Red

Bin Code

Min.(nm)

619

Max.(nm)

624

Green

Bin Code

Min.(nm)

520

525

530

Max.(nm)

525

530

535

Blue

Bin Code

Min.(nm)

460

465

470

Max.(nm)

465

470

475

Tolerance of measurement of dominant wavelength is ±1 nm

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

Fax: +1.919.313.5778

www.cree.com/ledlamps

the Cree logo are registered trademarks of Cree, Inc.

CLD-CT1114.000

Order Code Table*

C4SMK

Luminous Intensity (mcd)

Color

Red

Kit Number

C4SMK-RJS-CR0U0BB1

C4SMK-RJS-CS24QBB1

C4SMK-RJS-CS44QBB1

C4SMK-RJS-CT24QBB1

C4SMK-RJS-CR0U0BB2

C4SMK-RJS-CS24QBB2

C4SMK-RJS-CS44QBB2

C4SMK-RJS-CT24QBB2

Min.

550

Max.

2130

Color Bin

Dominant Wavelength

Min.

(nm)

619

Color Bin

Max.

(nm)

624

Pack-

age

Bulk

Ammo

Any 4 consecutive sub-bins: S2 (852) - T3 (1415)

Any 4 consecutive sub-bins: S4 (1017) - U1 (1672)

Any 4 consecutive sub-bins: T2 (1205) - U3 (1976)

550

2130

Any 4 consecutive sub-bins: S2 (852) - T3 (1415)

Any 4 consecutive sub-bins: S4 (1017) - U1 (1672)

Any 4 consecutive sub-bins: T2 (1205) - U3 (1976)

Luminous Intensity (mcd)

Dominant Wavelength

Color Bin

Min.

(nm)

520

Color Bin

Max.

(nm)

535

Color

Green

Kit Number

C4SMK-GJS-CT0W0791

C4SMK-GJS-CU34Q7S1

C4SMK-GJS-CU34Q7T1

C4SMK-GJS-CU34Q8T1

C4SMK-GJS-CV14Q7S1

C4SMK-GJS-CV14Q7T1

C4SMK-GJS-CV14Q8T1

C4SMK-GJS-CV34Q7S1

C4SMK-GJS-CV34Q7T1

C4SMK-GJS-CV34Q8T1

C4SMK-GJS-CT0W0792

C4SMK-GJS-CU34Q7S2

C4SMK-GJS-CU34Q7T2

C4SMK-GJS-CU34Q8T2

C4SMK-GJS-CV14Q7S2

C4SMK-GJS-CV14Q7T2

C4SMK-GJS-CV14Q8T2

C4SMK-GJS-CV34Q7S1

C4SMK-GJS-CV34Q7T1

C4SMK-GJS-CV34Q8T1

Min.

1100

Max.

4180

Pack-

age

Bulk

Ammo

Any 4 consecutive sub-bins:U3 (1824) - V4 (3000)

Any 4 consecutive sub-bins: U3 (1824) - V4 (3000)

Any 4 consecutive sub-bins:V1 (2130) - W2 (3590)

Any 4 consecutive sub-bins:V3 (2564) - W4 (4180)

1100

4180

Any 1 color bin from G7 (520 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G8 (530 nm)

Any 1 color bin from G8 (525 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G8 (530 nm)

Any 1 color bin from G8 (525 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G8 (530 nm)

Any 1 color bin from G8 (525 nm) to G9 (535 nm)

520

535

Any 4 consecutive sub-bins:U3 (1824) - V4 (3000)

Any 4 consecutive sub-bins: U3 (1824) - V4 (3000)

Any 4 consecutive sub-bins:V1 (2130) - W2 (3590)

Any 4 consecutive sub-bins:V3 (2564) - W4 (4180)

Any 1 color bin from G7 (520 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G8 (530 nm)

Any 1 color bin from G8 (525 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G8 (530 nm)

Any 1 color bin from G8 (525 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G9 (535 nm)

Any 1 color bin from G7 (520 nm) to G8 (530 nm)

Any 1 color bin from G8 (525 nm) to G9 (535 nm)

the Cree logo are registered trademarks of Cree, Inc.

CLD-CT1114.000

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

Fax: +1.919.313.5778

www.cree.com/ledlamps

Order Code Table*

Luminous Intensity (mcd)

Color

Blue

Kit Number

C4SMK-BJS-CQ0T0351

C4SMK-BJS-CQ34Q3S1

C4SMK-BJS-CQ34Q4T1

C4SMK-BJS-CR14Q3S1

C4SMK-BJS-CR14Q4T1

C4SMK-BJS-CR34Q3S1

C4SMK-BJS-CR34Q4T1

C4SMK-BJS-CS14Q3S1

C4SMK-BJS-CS14Q4T1

C4SMK-BJS-CQ0T0352

C4SMK-BJS-CQ34Q3S2

C4SMK-BJS-CQ34Q4T2

C4SMK-BJS-CR14Q3S2

C4SMK-BJS-CR14Q4T2

C4SMK-BJS-CR34Q3S2

C4SMK-BJS-CR34Q4T2

C4SMK-BJS-CS14Q3S2

C4SMK-BJS-CS14Q4T2

Min.

390

Max.

1520

Color Bin

Dominant Wavelength

Min.

(nm)

460

Color Bin

Max.

(nm)

475

Pack-

age

Bulk

Ammo

Any 4 consecutive sub-bins: Q3 (470) - R4 (770)

Any 4 consecutive sub-bins: R1 (550) - S2 (934)

Any 4 consecutive sub-bins: R3 (660) - S4(1100)

Any 4 consecutive sub-bins: S1 (770) - T2(1310)

390

1520

Any 1 color bin from B3 (460 nm) to B5 (475 nm)

Any 1 color bin from B4 (465 nm) to B5 (475 nm)

Any 1 color bin from B3 (460 nm) to B5 (475 nm)

Any 1 color bin from B4 (465 nm) to B5 (475 nm)

Any 1 color bin from B3 (460 nm) to B5 (475 nm)

Any 1 color bin from B4 (465 nm) to B5 (475 nm)

Any 1 color bin from B3 (460 nm) to B5 (475 nm)

Any 1 color bin from B4 (465 nm) to B5 (475 nm)

460

475

Any 4 consecutive sub-bins: Q3 (470) - R4 (770)

Any 4 consecutive sub-bins: R1 (550) - S2 (934)

Any 4 consecutive sub-bins: R3 (660) - S4(1100)

Any 4 consecutive sub-bins: S1 (770) - T2(1310)

Any 1 color bin from B3 (460 nm) to B5 (475 nm)

Any 1 color bin from B4 (465 nm) to B5 (475 nm)

Any 1 color bin from B3 (460 nm) to B5 (475 nm)

Any 1 color bin from B4 (465 nm) to B5 (475 nm)

Any 1 color bin from B3 (460 nm) to B5 (475 nm)

Any 1 color bin from B4 (465 nm) to B5 (475 nm)

Any 1 color bin from B3 (460 nm) to B5 (475 nm)

Any 1 color bin from B4 (465 nm) to B5 (475 nm)

C4SMJ

Luminous Intensity (mcd)

Color

Red

Kit Number

C4SMJ-RJS-CQ0T0BB1

C4SMJ-RJS-CR34QBB1

C4SMJ-RJS-CS14QBB1

C4SMJ-RJS-CS34QBB1

C4SMJ-RJS-CQ0T0BB2

C4SMJ-RJS-CR34QBB2

C4SMJ-RJS-CS14QBB2

C4SMJ-RJS-CS34QBB2

Min.

390

Max.

1520

Color Bin

Dominant Wavelength

Min.

(nm)

619

Color Bin

Max. (nm)

624

Pack-

age

Bulk

Ammo

Any 4 consecutive sub-bins: R3 (660) - S4 (1100)

Any 4 consecutive sub-bins: S1 (770) - T2 (1310)

Any 4 consecutive sub-bins: S3 (934) - T4 (1520)

390

1520

Any 4 consecutive sub-bins: R3 (660) - S4 (1100)

Any 4 consecutive sub-bins: S1 (770) - T2 (1310)

Any 4 consecutive sub-bins: S3 (934) - T4 (1520)

Notes:

1. The above kit numbers represent order codes that include multiple intensity-bin and color-bin codes. Only one

intensity-sub-bin code and one color-bin code will be shipped on each reel. Selected single intensity-bin, single

color-bin codes will be orderable in certain quantities. For example, any four consecutive sub-bins from V1 to W2

mean only one intensity bin with four sub-bins of the following brightness ranges (V1-V4, V2-W1, V3-W2) will be

shipped by Cree. For example, any one-color bin from G7 to G9 means only one color bin (G7 or G8 or G9) will be

shipped by Cree.

Please refer to the “Cree LED Lamp Reliability Test Standards” document for reliability test conditions.

Please refer to the “Cree LED Lamp Soldering & Handling” document for information about how to use this LED

product safely.

the Cree logo are registered trademarks of Cree, Inc.

CLD-CT1114.000

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

Fax: +1.919.313.5778

www.cree.com/ledlamps

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