Features: • Small Size
• Industry Standard Footprint
• Compatible with IR Solder
• Diffused Optics
• Operating Temperature Range of -30to +85
• Right Angle & Reverse Mount Package Available
• Various Colors Available
• Available in 8 mm Tape on 7 in. (178 mm) Diameter ReelsApplication• Keypad Backlighting
• Push-Button Backlighting
• LCD Backlighting
• Symbol Backlighting
• Front Panel IndicatorSpecifications
| Parameter |
C110/150/265 |
C120/170/177/190/191/197 |
Units |
| DC Forward Current[1] |
125 |
20 |
mA |
| Peak Pulsing Current[2] |
100 |
100 |
mA |
| Power Dissipation |
65 |
52 |
mW |
| Reverse Voltage (IR=100 A) |
5 |
5 |
V |
| LED Junction Temperature |
95 |
95 |
|
| Operating Temperature Range |
-30 to +85 |
-30 to +85 |
|
| Storage Temperature Range |
-40 to +85 |
-40 to +85 |
|
| Soldering Temperature |
See reflow soldering profile (Figure 9 & 10) |
DescriptionThese chip LEDs HSMx-C191 are designed in an industry standard package for ease of handling and use. Various different LED colors are available in nine compact, single color packages.
The HSMx-C150 has the industry standard 3.2 x 1.6 mm footprint that is excellent for all around use. The HSMx-C170 has the widely used 2.0 x 1.25 mm footprint with 0.8 mm profile. The HSMx-C177 has the widely used 2.0 x 1.25 mm footprint with 0.4 mm profile. The HSMx-C19x series has the industry standard 1.6 x 0.8 mm footprint with varying profile to suit designers needs, the HSMx-C190 has 0.8 mm profile, the HSMx- C191 has a low profile of 0.6 mm, and the HSMx-C197 has the ultra low profile of 0.4 mm. This family with its thin profile and wide viewing angle makes this LED exceptional for backlighting applications.
The HSMx-C110 is a right angle package with the universally accepted dimensions of 3.2 x 1.0 x 1.5 mm. The HSMx-C120 is a smaller right angle package with industry standard 1.6 x 0.6 x 1.0 mm. HSMx-C265 is a reverse mount package with dimensions of 3.4 x 1.25 x 1.1 mm. These devices are ideal for LCD backlighting and sidelighting applications.
In order to facilitate pick and place operation, these chip LEDs HSMx-C191 are shipped in tape and reel with 4000 units per reel for HSMx- C120, C170, C177, C190, C191, C197 packages, and 3000 units per reel for HSMx-C110, C150, C265 packages.
All HSMx-C191 packages are compatible with IR reflow solder processes. The small size and wide viewing angle make these LEDs prime choices for backlighting applications and front panel illumination especially where space is a premium.
HSMx-C191 Data Sheet
