last revision Date : 06/28/2023
SMD TYPE TOP VIEW RGB COLOR LED
F
eatures
■ Package Size – 5.4(L) × 5.0(W) × 1.6(T) mm
■ Wide beam angle (2θ½=120deg)
■ RoHS Compliant
A
pplications
■ Backlighting(LCD, switchs, keys, displays)
■ Coupling into light guides
■ Optical indicator
■ General lighting
White Color
White Color
RGB Color
RGB Color
AT556LWSE3 (White Color)
Absolute maximum ratings
| Parameter | Symbol | Absolute maximum rating | Unit |
|---|---|---|---|
| Power Dissipation | PD | 297 | mW |
| Forward Current | IF | 90 | mA |
| Operating Temperature | TOPR | -30 to +85 | ℃ |
| Storage Temperature | TSTG | -40 to +100 | ℃ |
| Junction Temperature | T j | 110 | ℃ |
Initial Electrical/Optical Characteristics
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Forward Voltage | VF | IF = 60mA | 2.8 | 3.0 | 3.3 | V |
| Luminous Intensity | Iv | IF = 60mA | – | 8.0 | – | cd |
| Luminous Flux | ΦV | IF = 60mA | – | 26.0 | – | lm |
| Reverse Current | IR | VR = 5mA | – | – | 1.0 | ㎂ |
| Color Rendering Index | Ra | IF = 60mA | – | 70 | – | – |
Characteristics Rank
| Forward voltage | V28 | V29 | V30 | V31 | V32 |
|---|---|---|---|---|---|
| Min. | 2.8 | 2.9 | 3.0 | 3.1 | 3.2 |
| Max. | 2.9 | 3.0 | 3.1 | 3.2 | 3.3 |
AT556LWSNE (White Color)
Absolute maximum ratings
| Parameter | Symbol | Absolute maximum rating | Unit |
|---|---|---|---|
| Power Dissipation | PD | 297 | mW |
| Forward Current | IF | 90 | mA |
| Operating Temperature | TOPR | -30 to +85 | ℃ |
| Storage Temperature | TSTG | -40 to +100 | ℃ |
| Junction Temperature | TJ | 110 | ℃ |
Initial Electrical/Optical Characteristics
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Forward Voltage | VF | IF = 60mA | 2.8 | 3.0 | 3.3 | V |
| Luminous Intensity | Iv | IF = 60mA | 6.0 | – | 9.0 | cd |
| Luminous Flux | ΦV | IF = 60mA | – | 24 | – | lm |
| Reverse Current | VR | IR = 5mA | 0.5 | – | 1.2 | V |
| Color Rendering Index | Ra | IF = 60mA | – | 70 | – | – |
Characteristics Rank
| Forward voltage | V28 | V29 | V30 | V31 | V32 |
|---|---|---|---|---|---|
| Min. | 2.8 | 2.9 | 3.0 | 3.1 | 3.2 |
| Max. | 2.9 | 3.0 | 3.1 | 3.2 | 3.3 |
AT556M1SE3(RGB Color)
Absolute maximum ratings
| Parameter | Symbol | Absolute maximum rating | Unit | Remark |
|---|---|---|---|---|
| Power Dissipation | PD | Red : 42 Green : 60 Blue : 62 | mW | |
| Forward Current | IF | Red : 20 Green : 20 Blue : 20 | mA | per chip |
| Peak Pulse Current | IFP | Red : 80 Green : 80 Blue : 80 | mA | per chip |
| Reverse Voltage | VR | 5 | V | IR=10㎂ |
| Storage Temperature | TSTG | -40 to +100 | ℃ | |
| ESD | KV | Min 2KV(HBM) | ||
Initial Electrical/Optical Characteristics
| Parameter | Symbol | Condition | Color | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | IF = 20mA | Red Green Blue |
1.9 2.8 2.9 |
– – – |
2.1 3.0 3.1 |
V |
| Luminous Intensity | IV | IF = 20mA | Red Green Blue |
700 1,100 300 |
– – – |
1,100 1,800 500 |
mcd |
| Dominant Wavelength | λD | IF = 20mA | Red Green Blue |
618 520 460 |
– – – |
628 530 470 |
nm |
| Beam Angle | 2θ1/2 | IF = 20mA | – | 120 | – | Deg. | |
Characteristics Rank
| Rank | Condition | Color | Min. | Typ. | Max. | Unit | Remark |
|---|---|---|---|---|---|---|---|
| Forward voltage rank | IF = 20mA / Chip | Red Green Blue |
1.9 2.8 2.9 |
– – – |
2.4 3.2 3.3 |
V | |
| Dominant Wavwlength rank | IF = 20mA / Chip | Red Green Blue |
620 520 460 |
– – – |
630 530 470 |
nm | |
| Luminous Intensity rank | IF = 20mA / Chip | Red Green Blue |
– – – |
600 1800 400 |
– – – |
mcd | 3chip |
| Luminous Intensity rank | R: IF = 16mA G: IF = 19mA B: IF = 24mA |
White | 1500 | 2900 | – | nm | |
AT541M3SE3 (RGB Color)
Absolute maximum ratings
| Parameter | Symbol | Absolute maximum rating | Unit | Remark |
|---|---|---|---|---|
| Power Dissipation | PD | Red : 48 Green : 64 Blue : 64 | mW | |
| Forward Current | IF | Red : 20 Green : 20 Blue : 20 | mA | per chip |
| Peak Pulse Current | IFP | Red : 40 Green : 40 Blue : 40 | mA | per chip |
| Reverse Voltage | VR | 5 | V | IR=10㎂ |
| Storage Temperature | TSTG | -40 to +100 | ℃ | |
Initial Electrical/Optical Characteristics
| Parameter | Symbol | Condition | Color | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | IF = 20mA | Red Green Blue |
2.0 2.9 2.9 |
– – – |
2.4 3.2 3.2 |
V |
| Luminous Intensity | IV | IF = 20mA | Red Green Blue |
1000 1900 500 |
1150 2100 550 |
1300 2500 600 |
mcd |
| Dominant Wavelength | λD | IF = 20mA | Red Green Blue |
620 520 465 |
– – – |
625 525 470 |
nm |
| Beam Angle | 2θ1/2 | IF = 20mA | Red Green Blue |
– | 120 | – | Deg. |
Characteristics Rank
| Rank | Condition | Color | Min. | Max. | Unit |
|---|---|---|---|---|---|
| Forward voltage rank | IF = 20mA / Chip | Red Green Blue |
2.0 2.9 2.9 |
2.4 3.2 3.2 |
V |
| Dominant Wavwlength rank | IF = 20mA / Chip | Red Green Blue |
620 520 465 |
625 525 470 |
nm |
| Luminous Intensity rank | IF = 20mA / Chip | Red Green Blue |
1000 1900 500 |
1300 2500 600 |
mcd |