LH9033/TR3 Ligitek Group, LH9033/TR3 Datasheet - Page 7

• Manufacturer Part Number: LH9033/TR3
• Manufacturer: Ligitek Group

Specifications of LH9033/TR3

• Chip Material: GaP
• Chip Peak: 697
• Lens Color: Water Clear
• Forward Voltage(vf) Min.: 1.7
• Forward Voltage(vf) Max.: 2.6
• Iv(mcd) Typ.: 7
• Viewing Angle 2?½: 20
• Pb: Yes
• Mounting Style: Surface Mount

PART NO. : LH9033/TR3
Precautions For Use:
Drive Method:
Cleaning:
ESD(Electrostatic Discharge):
the driver circuit. This current limiting typically takes the form of a current limiting resistor placed in series
with the LED.
1.The operation of Temperatures and RH are : 5 ℃ ~35 ℃ ,RH60%.
2.Once the package is opened, the products should be used within a week.
3.If opened more than one week in an atmosphere 5 ℃ ~ 35 ℃ ,RH60%,
LED is a current operated device, and therefore, requirer some kind of current limiting incorporated into
Consider worst case voltage variations than could occur across the current limiting resistor. The forwrd
current should not be allowed to change by more than 40 % of its desired value.
(A) Recommended circuit.
(B) The difference of brightness between LED could be found due to the VF-IF characteristics of LED.
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED.
Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic
glove is recommended when handing these LED. All devices, equipment and machinery must be properly
grounded.
Storage time:
Otherwise, they should be kept in a damp proof box with descanting agent.
Considering the tape life, we suggest our customers to use our products within
a year(from production date).
they should be treated at 60 ℃± 5 ℃ fo r 15hrs.
Circuit model A
LED
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Circuit model B
LED
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