LTW-C191TS5 Lite-On Electronics, LTW-C191TS5 Datasheet - Page 10

• Manufacturer Part Number: LTW-C191TS5
• Description: LED WHITE YELLOW LENS 0603 SMD
• Manufacturer: Lite-On Electronics
• Type: Uni-Colorr

Specifications of LTW-C191TS5

• Led Size: 0603
• Illumination Color: White
• Operating Voltage: 2.7 V to 3.15 V
• Luminous Intensity: 28 mcd to 112 mcd
• Mounting Style: SMD/SMT
• Operating Current: 5 mA
• Lens Shape: Rectangular
• Maximum Operating Temperature: + 80 C
• Minimum Operating Temperature: - 20 C
• Package / Case: 0603 (1608 Metric)
• Viewing Angle: 130°
• Color: White
• Millicandela Rating: 112.5mcd
• Current - Test: 5mA
• Wavelength - Dominant: 8700K
• Voltage - Forward (vf) Typ: 2.93V
• Lens Type: Diffused, Yellow Tinted
• Lens Style/size: Rectangle, 1.1mm x 0.8mm
• Size / Dimension: 1.60mm L x 0.80mm W
• Height: 0.55mm
• Mounting Type: Surface Mount
• Resistance Tolerance: 8700K
• Package Type: Chip Led
• Emitting Color: White
• Test Current (it): 5mA
• Forward Current: 20mA
• Color Coordinates: x=0.294/y=0.286
• Dominant Wave Length: Not Requirednm
• Forward Voltage: 3.15V
• Product Length (mm): 1.6mm
• Product Height (mm): 0.55mm
• Product Depth (mm): 0.8mm
• Mounting: Surface Mount
• Peak Wavelength: Not Requirednm
• Shape Type: Rectangular
• Chip Material: InGaN
• Main Category: Chip LED
• Number Of Elements: 1
• Pin Count: 2
• Operating Temperature Classification: Commercial
• Operating Temp Range: -20C to 80C
• Reverse Voltage: 5V
• Power Dissipation: 70mW
• Lens Dimensions: 1.1X0.8X0.27mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Wavelength - Peak: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 160-1724-2

BNS-OD-C131/A4
Part No. : LTW-C191TS5
voltage, or “ no lightup ” at low currents.
product.
5. Drive Method
6. ESD (Electrostatic Discharge)
Static Electricity or power surge will damage the LED.
Suggestions to prevent ESD damage:
An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs 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.
(A) Recommended circuit.
(B) The brightness of each LED might appear different due to the differences in the I-V characteristics
Use of 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 LED’s
plastic lens as a result of friction between LEDs during storage and handling.
ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, low forward
To verify for ESD damage, check for “ lightup ” and Vf of the suspect LEDs at low currents.
The Vf of “ good ” LEDs should be >2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP
of those LEDs.
Circuit model A
LITE-ON TECHNOLOGY CORPORATION
LED
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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