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| PartNumber | VSMY9854535 | VSMY98545DS | VSMY98545ADS |
| Description | Infrared Emitters - High Power 850nm 380mW/Sr 15ns High pwr w/lens | Infrared Emitters - High Power 850nm 3.2V 45deg 1070mW 2800mW/sr | Infrared Emitters - High Power IR 850nm 630mW/sr 14ns 45deg w/Zener |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Infrared Emitters - High Power | Infrared Emitters - High Power | Infrared Emitters - High Power |
| RoHS | Y | Y | Y |
| Wavelength | 850 nm | 850 nm | 850 nm |
| Radiant Intensity | 370 mW/sr | 600 mW/sr | 380 mW/sr |
| Beam Angle | 45 deg | 45 deg | 45 deg |
| If Forward Current | 1 A | 1 A | 1.5 A |
| Vf Forward Voltage | 1.8 V | 4.6 V | 1.8 V |
| Power Rating | 630 mW | 1.07 W | 1.07 W |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 110 C | + 85 C |
| Illumination Color | Infrared | Infrared | Infrared |
| Series | VSMY98545 | VSMY98545 | VSMY98545 |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Viewing Angle | 45 deg | 45 deg | 90 deg |
| Fall Time | 30 ns | 30 ns | 15 ns |
| Product Type | IR Emitters (IR LEDs) | IR Emitters (IR LEDs) | IR Emitters (IR LEDs) |
| Rise Time | 30 ns | 30 ns | 18 ns |
| Factory Pack Quantity | 600 | 600 | 600 |
| Subcategory | Infrared Data Communications | Infrared Data Communications | Infrared Data Communications |
| Packaging | - | Reel | Reel |
| Moisture Sensitive | - | Yes | Yes |
| Part # Aliases | - | VSMY98545 VSMY98545ADS | VSMY98545 VSMY98545DS |
| Mounting Style | - | - | SMD/SMT |
| Height | - | - | 2.24 mm |
| Length | - | - | 3.85 mm |
| Width | - | - | 3.85 mm |