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Infrared Point source LEDs
|
Wave Length (nm) |
Part Number |
Dimenssion (μm) |
Light Output (mW) |
Cutoff Frequency (MHz) |
Features | Catalog | |
|---|---|---|---|---|---|---|---|
|
Light emitting window |
Die size L x W x T |
@50mA |
@50mA ±20mA |
||||
| 855 | MED8P51 | 170×50 | 590×370×250 | 2.0 | - | Oval shape window | PDF:315KB |
| MED8P53 | φ60 | 370×270×250 | 2.0 | 45 | Small window | PDF:318KB | |
| MED8P54 | φ160 | 490×310×250 | 2.4 | 25 | High reliability | PDF:315KB | |
| MED8P56A | φ160 | 510×350×250 | 2.4 | 25 | Low stray light | PDF:358KB | |
| MED8P62 | φ60 | 590×370×250 | 2.0 | 45 | Ball lens mountable | PDF:322KB | |
| MED8P67A | φ60 | 400×300×250 | 2.0 | 45 | Small window Low stray light | PDF:315KB | |
| MED8P73 | φ60 | 370×270×250 | 2.0 | 45 | 105℃ operation | PDF:271KB | |
| MED8P74 | φ160 | 490×310×250 | 2.4 | 25 | 105℃ operation | PDF:270KB | |
Red Point source LEDs
|
Wave Length (nm) |
Part Number |
Dimenssion (μm) |
Light Output (mW) |
Cutoff Frequency (MHz) |
Features | Catalog | |
|---|---|---|---|---|---|---|---|
|
Light emitting window |
Die size L x W x T |
@20mA |
@20mA ±10mA |
||||
| 650 | MED7P2 | φ160 | 490×310×250 | 1.0 | - | High reliability | PDF:285KB |
| MED7P3 | φ160 | 490×310×250 | 0.8 | 30 | High Speed | PDF:321KB | |
| MED7P4 | 150x40 | 490×310×250 | 0.9 | - | Oval shape window | PDF:287KB | |
| MED7P5 | φ150 | 370×220×180 | 0.9 | - | High reliability | PDF:282KB | |
| MED7P7 | φ80 | 320×220×200 | 0.9 | - | Small window | PDF:288KB | |
| MED7P14 | φ160 | 520×340×150 | 2.0 | - | High output | PDF:289KB | |
LED Package
| Type |
Part Number |
Wave Length (nm) |
Beam angle |
Output power(mW) |
Remarks | Catalog | |
|---|---|---|---|---|---|---|---|
| FWHM(°) | @20mA | @50mA | |||||
|
Surface Mount |
MED7P14-SMF-1 | 650 | 130 | 5.7 | - | Thin | PDF:359KB |
| Can | MED8P53-M18F-2 | 855 | 120 | - | 2.0 | TO-18 flat lens | - |
| MED8P54-M46F-5 | 855 | 100 | - | 2.8 | TO-46 flat lens | - | |
| MED8P54-M46L-2 | 855 | 4 | - | 4.0 | TO-46 dome lens | - | |
Features
- High reliability
- Small size light emitting aperture window
- Lambertian light distribution
Variety Line up
Wide Temperature budget
- MED8P73
- MED8P74
Up to 105℃ operation is available
A comparison of derating curves
Low stray light
- MED8P56A
- MED8P67A
Stray light suppression by a die side coating structure
Suitable for reflective encoders
Suitable for reflective encoders
Normal type
Low stray light type
Ball lens mountable
- MED8P62
The long die size enables to mount a ball lens.
It realizes a light source with reduced wave aberration
It realizes a light source with reduced wave aberration
High Power
- MED7P14
Doubled output power by wafer bonding technology
A comparison of output power
Applications
The Star LED offers high reliability emitters for various industrial applications.
It enables higher resolution for optical encoders and high accuracy for photoelectric sensors.
Application to optical encoders
Star LED
Conventional LED
Application to photoelectric sensors
Star LED
Conventional LED
