LTL-1CHEE Lite-On Electronics, LTL-1CHEE Datasheet - Page 6

• Manufacturer Part Number: LTL-1CHEE
• Description: LED 3MM HI-EFF RED TRANSPARENT
• Manufacturer: Lite-On Electronics
• Type: Uni-Colorr

Specifications of LTL-1CHEE

• Led Size: T-1
• Illumination Color: Red
• Lens Color/style: Transparent
• Operating Voltage: 2.6 V
• Wavelength: 635 nm
• Operating Current: 30 mA
• Lens Shape: Dome
• Mounting Style: Through Hole
• Viewing Angle: 45°
• Package / Case: Radial - 2 Lead
• Color: Red
• Millicandela Rating: 19mcd
• Current - Test: 10mA
• Wavelength - Dominant: 625nm
• Wavelength - Peak: 635nm
• Voltage - Forward (vf) Typ: 2V
• Lens Type: Clear, Red Tinted
• Lens Style/size: Round, 3.1mm
• Height: 5.20mm
• Mounting Type: Through Hole
• Resistance Tolerance: 625nm
• Package Type: T-1
• Emitting Color: Red
• Luminous Intensity: 19mcd
• Test Current (it): 10mA
• Forward Current: 30mA
• Dominant Wave Length: 625nm
• Forward Voltage: 2.6V
• Product Length (mm): 3.8mm
• Product Height (mm): 5.2mm
• Product Depth (mm): 3.8mm
• Mounting: Through Hole
• Peak Wavelength: 635nm
• Shape Type: Circular
• Chip Material: GaAsP
• Main Category: Standard LED
• Number Of Elements: 1
• Pin Count: 2
• Operating Temperature Classification: Industrial
• Operating Temp Range: -55C to 100C
• Reverse Voltage: 5V
• Power Dissipation: 100mW
• Lens Dimensions: 3.1x3.1x4.1mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 160-1704; LTL-1CHEE; Q1566466

6. Drive Method
7. ESD (Electrostatic Discharge)
BNS-OD-C131/A4
Part No. : LTL-1CHEE
Suggestions to prevent ESD damage:
ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, low
forward voltage, or “no light up” at low currents. To verify for ESD damage, check for “light up” and
Vf of the suspect LEDs at low currents.
Static Electricity or power surge will damage the LED.
The Vf of “good” LEDs should be >2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP product.
connected in parallel in an application, it is recommended that a current limiting resistor be
incorporated in the drive circuit, in series with each LED as shown in Circuit A below.
An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs
(A) Recommended circuit
(B) The brightness of each LED might appear different due to the differences in the I-V characteristics
Use a conductive wrist band or anti- electrostatic glove when handling these LEDs
All devices, equipment, and machinery must be properly grounded
Work tables, storage racks, etc. should be properly grounded
Use ion blower to neutralize the static charge which might have built up on surface of the LEDs
plastic lens as a result of friction between LEDs during storage and handing
of those LEDs
Circuit model A
LED
LITE-ON TECHNOLOGY CORPORATION
P r o p e r t y o f L i t e - O n O n l y
Circuit model B
LED
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