LTST-C191TBKT Lite-On Electronics, LTST-C191TBKT Datasheet - Page 4

• Manufacturer Part Number: LTST-C191TBKT
• Description: LED BLUE CLEAR THIN 0603 SMD
• Manufacturer: Lite-On Electronics
• Type: Uni-Colorr

Specifications of LTST-C191TBKT

• Led Size: 0603
• Illumination Color: Blue
• Lens Color/style: Water Clear
• Operating Voltage: 3.4 V
• Wavelength: 465 nm to 475 nm
• Luminous Intensity: 30 mcd
• Mounting Style: SMD/SMT
• Operating Current: 20 mA
• Lens Shape: Rectangular
• Maximum Operating Temperature: + 80 C
• Minimum Operating Temperature: - 20 C
• Peak Wavelength: 468 nm
• Package / Case: 0603 (1608 Metric)
• Viewing Angle: 130°
• Color: Blue
• Millicandela Rating: 30mcd
• Current - Test: 20mA
• Wavelength - Dominant: 467.5nm
• Wavelength - Peak: 468nm
• Voltage - Forward (vf) Typ: 3.4V
• Lens Type: Clear
• 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: 467.5nm
• Package Type: Chip Led
• Emitting Color: Blue
• Test Current (it): 20mA
• Forward Current: 20mA
• Dominant Wave Length: 475nm
• Forward Voltage: 3.8V
• Product Length (mm): 0.8mm
• Product Height (mm): 0.55mm
• Product Depth (mm): 1.6mm
• Mounting: Surface Mount
• 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: 76mW
• Lens Dimensions: 1.1X0.8X0.37mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 160-1647-2; LTST-C191TBKT; LTSTC191TBKT

BNS-OD-C131/A4
Part
Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the
Luminous Intensity
Viewing Angle
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Electrical
4. Caution in ESD:
2. θ 1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength, λ d is derived from the CIE chromaticity diagram and represents the
No. : LTST-C191TBKT
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
CIE eye-response curve.
single wavelength which defines the color of the device.
Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic
Parameter
Optical
Characteristics
LITE-ON TECHNOLOGY CORPORATION
Symbol
2 θ 1/2
Δλ
λ P
λ d
VF
IV
IR
P r o p e r t y o f L i t e - O n O n l y
C191TBKT
C191TBKT
C191TBKT
C191TBKT
C191TBKT
C191TBKT
C191TBKT
At Ta=25 ℃ ℃ ℃ ℃
Part No.
LTST-
465.0
Min.
28.0
2.80
Typ.
130
468
25
-
-
-
Max.
180.0
475.0
Page :
3.80
10
Unit
mcd
μ A
deg
nm
nm
nm
4
V
of
Test Condition
@Peak (Fig.1)
Note 2 (Fig.6)
Measurement
IF = 20mA
IF = 20mA
IF = 20mA
VR = 5V
Note 1
Note 3
11