Product information "LDT Series 1300 nm Edge-emitting LEDs"
1300 nm; Spectral Width 80 nm; Optical Power 4-250 µW; Optical Rise/Fall Time 4 ns; Package 14-pin DIL, TO56
OSI LaserDiode‘s LDT Series of 1300 nm edge-emitting LEDs (light-emitting diodes) feature stable power and spectral characteristics over temperature. These LEDs are typically used in data or analog transmission systems where the launch power requirements are too great for an SLED component and where a laser is not suitable.
LDT Series LEDs are available with 14-pin DIL package and single mode (SM) or multi mode (MM) fiber pigtail as well as with TO53 package sealed by a window or aspheric lens cap.
Versions with the LDT Series 1300 nm edge-emitting LED in a hermetic, stable, RoHS compliant 14-pin dual-in-line package (DIP) feature the MOCVD-grown InGaAsP devices aligned to either a single mode (SM) or multi mode (MM) optical fiber.
Two versions of the 14-pin DIP package are offered: The standard package with a long-horn flange (cooler package) is configured either with or without a thermistor and a Peltier-effect thermoelectric cooler (TEC). A second uncooled, low-profile package without a flange is also available for applications where space is limited and temperature control is not required.
In addition to the 14-pin DIL versions, three models are available in a 3-pin, RoHS compliant TO 56 package. Sealed by a window cap, the LDT 125-TO56WR device features a minimum optical output power of 125 µW, while the LDT 300-TO56WR device emits a minimum optical power of 250 µW. The LDT 125-TO56LR device is packaged in a 3-pin TO56 with aspheric lens cap and emits a minimum optical output power of 60 µW into a 62.5 µm fiber.
Center Wavelength: 1300 nm Typical
Spectral Width: 80 nm Typical
Optical Power: 4 µw to 250 µW
Excellent Thermal Stability
Versions with 14-pin DIL or TO56 Package Available
Hermetic 14-pin DIL Package Versions With Single Mode (SM) or Multi Mode (MM) Pigtail
Hermetic 14-PIN DIL Packages With Thermoelectric Cooler (TEC) Option
High Reliability Coupling (14-PIN DIL Package)
TO56 Package Versions with Window or Aspheric Lens Cap
Emitting Area: 6 x 2 mm (TO56 Package)
Forward Voltage: 2 V (TO56 Package)
Maximum Forward Current: 150 mA (14-PIN DIL Package)
Optical Rise / Fall Time: 4 ns
Military Screening Available
Operating Temperature Range: -40 °C to +85 °C
Applications: Data or Analog Transmission Systems With Launch Power Requirements Too High for SLED and Laser Not Suitable; Fiber Optic Modems; TFOCA Systems
1300 nm Edge-emitting LEDs
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