深 圳 市 昱 申 科 技 有 限 公 司
CHINA YOUNG SUN LED TECHNOLOGY CO., LTD.
TEL: (86) 755-28079401

28079402

FAX: (86) 755-28079407

28079403

28079404

E-mail: info@100LED.com

28079405

Web: www.100LED.com

Model No.: YSD-439AK2B-35
Applications:. Moving Message Display. Banking Board. Digital Display. Full Color Display. Score Boards

LED Chip Absolute Maximum Ratings: (Ta=25 ℃)

Pararmeter

SymbolRedUnit

IF

20mA

IPF

30mA

IR10µA

Forward curret
1Peak forward current(Duty Cycle=10,10KHz)
Reverse voltage(VR=5V)

Operating temp

T OPR-25 - 85℃

Storage temp

T STG

-30 - 85℃

Peak Emission Wavelenength

λ PH

572.5nm* Soldering Bath: not more than 5 seconds @260 ℃.The bottom ends of the plastic reflector
should be at least 2mm above the solder surface
Soldering Iron: not more than 3 seconds @300 ℃ under 30W

LED Chip Typical Electircal & Optical Chara Qeristics: (Ta=25 ℃)
SymbolCondition

Min.

Typ.

Max.

Unit

Forward Voltage

VF

IF=20mA

2.0

2.1

2.2V

Luminous Intensity

IV

IF=20mA

505560mcd

Wavelenength∆λIF=20mA570

572.5573nmITEMSLight Degradation
after 1000 hours-4.68% ~ -8.27 %Address: 5/F, Building B, Anzhilong Indl., Qinghua East Road., Longhua Town, Shenzhen CHINA. 518109

深 圳 市 昱 申 科 技 有 限 公 司
CHINA YOUNG SUN LED TECHNOLOGY CO., LTD.
TEL: (86) 755-28079401
FAX: (86) 755-28079407

28079402

28079403

28079404

E-mail: info@100LED.com

28079405

Web: www.100LED.com

Mechanical Dimensions:.All dimension are in mm, tolerance is ±0.2mm unless otherwise noted.An epoxy meniscus may extend about 1.5mm down the leads.

Unit: mm

Address: 5/F, Building B, Anzhilong Indl., Qinghua East Road., Longhua Town, Shenzhen CHINA. 518109

深 圳 市 昱 申 科 技 有 限 公 司
CHINA YOUNG SUN LED TECHNOLOGY CO., LTD.
TEL: (86) 755-28079401
FAX: (86) 755-28079407

28079402

28079403

28079404

E-mail: info@100LED.com

28079405

Web: www.100LED.com

Code System:

YSM-439AXXA-35.1. Color:2
1

R: Red A: Amber
G: Green C: Cyan

K: Kelly Y: Yellow
P: Purple W: White.2. Wavelength or Color Temperature Range:
R1: 620-625nm
R2: 625-630nm
R3: 630-635nm
R4: 635-640nm
R5: 640-645nm
A1: 600-605nm
A2: 605-610nm
Y1: 584-587nm
Y2: 587-590nm
Y3: 590-593nm

K1: 565-570nm
K2: 570-573nm
G1: 515-517.5nm
G2: 517.5-520nm
G3: 520-522.5nm
G4: 522.5-525nm
G5: 525-527.5nm
G6: 527.5-530nm
G7: 530-532.5nm
G8: 532.5-535nm

C1: 495-497.5nm
C2: 497.5-500nm
C3: 500-502.5nm
C4: 502.5-505nm
C5: 505-507.5nm
C6: 507.5-510nm
C7: 510-512.5nm
C8: 512.5-515nm
B1: 455-457.5nm
B2: 457.5-460nm

B3: 460-462.5nm
B4: 462.5-465nm
B5: 465-467.5nm
B6: 467.5-470nm
B7: 470-472.5nm
B8: 472.5-475nm

P1: 375-380nm
P2: 390-395nm
P3: 395-400nm
P4: 400-405nm
P5: 405-410nm
W1: 9000-11000
W2: 6000-8000K
W3: 2700-4000K

Warrantee:. 3 years warrantee for our red, yellow, amber and kelly items based on no more thanhours continously lighting per day.
. 2 years warrantee for our Blue, Green, Cyan and Purple items based on no more thanhours continously lighting per day.
. 1 years warrantee for our Cool White, Pure White and Warm White items based on nomore than 8 hours continously lighting per day.
. Electrical & Optical Characteristics consistency of same items allshippments.

Notes:.

Please use Digital Display based on our datasheet.

. Digital Display is senstive to satics, be sure your equipments areanti-static when you use our Dot Matrixs.
. Pay more attention to your heat dissipation system when you use it,
the better heat dissipation, the longer Digital Display lifespan.

Address: 5/F, Building B, Anzhilong Indl., Qinghua East Road., Longhua Town, Shenzhen CHINA. 518109