HSDL-44xx IR Emitter Series HSDL-54xx IR Detector Series High-Performance IR Emitter and IR PIN Photodiode in Subminiature SMT Package Data Sheet Description Features Flat Top Package Subminiature flat top and dome package Size 2x2 mm The HSDL-4400 Series of flat top IR emitters uses an untinted, nondiffused, truncated lens to provide a IR emitter wide radiation pattern that is useful for short distance 875 nm TS AlGaAs communication where alignment of the emitter and Intensity 17 mW/sr detector is not critical. The HSDL-5400 Series of flat Speed 40 ns top IR detectors uses the same truncated lens design Wide range of drive currents as the HSDL-4400 Series of IR emitters with the 500 A to 500 mA added feature of a black tint that acts as an optical IR detector filter to reduce the effects of ambient light, such as PIN photodiode sun, incandescent and fluorescent light from High sensitivity interfering with the IR signal. Speed 7.5 ns Flexible lead configurations Dome Package Surface mount or through hole The HSDL-4420 Series of dome IR emitters uses an untinted, nondiffused lens to provide a 24 degree Applications viewing angle with high on-axis intensity. The HSDL-5420 Series of IR detectors uses the same lens Short distance IR links design as the HSDL-4420 IR emitter and optical filter IrDA compatible used in the HSDL-5400 IR detector. Small handheld devices Pagers Lead Configuration Industrial handhelds All of these devices are made by encapsulating LED Diffuse LANs and PIN photodiode chips on axial lead frames to Wireless audio form molded epoxy subminiature packages. A variety of lead configurations is available and includes: surface mount gull wing, yoke lead, or Z-bend and through hole lead bends at 2.54 mm (0.100 inch) center spacing. Technology The subminiature solid state emitters utilize a highly optimized LED material, transparent substrate aluminum gallium arsenide, TS AlGaAs. This material has a very high radiant efficiency, capable of pro- ducing high light output over a wide range of drive currents and temperature.Device Selection Guide IR Emitters 1 Part Number Device Description Device Outline Drawing HSDL-4400 LED, Flat Top, 110 deg A HSDL-4420 LED, Dome, 24 deg B IR Detectors 1 Part Number Device Description Device Outline Drawing HSDL-5400 PIN Photodiode, Flat Top, 110 deg C HSDL-5420 PIN Photodiode, Dome, 28 deg D Package Configuration Options Option Package Code Package Configuration Description Outline Drawing 2 011 Gull Wing Lead, Tape and Reel E, J, M 2 021 Yoke Lead, Tape and Reel Surface Mount Lead F, K, M 2 031 Z-Bend, Tape and Reel G, L, M 1L1 2.54 mm (0.100 in) Center Long Leads 10.4 mm (0.410 in) Thru Hole Lead H Lead Spacing 1S1 Short Leads 3.7 mm (0.145 in) I 3 No Option Straight Leads Prototyping A, B, C, D Notes: 1. IR Emitters have untinted, nondiffused lenses and IR Detectors have black tinted, nondiffused lenses. 2. Emitters and detectors are supplied in 12 mm embossed tape on 178 mm (7 inch) diameter reels, with 1500 units per reel. Minimum order quantity and order increment are in quantity of reels only. 3. Emitters and detectors are supplied in bulk form in bags of 50 units. 4. The HSDL-44xx and HSDL-54xx families are not designed to be used in medical devices with life support functions or in safety equipment (or similar applications where components failures would result in loss of life or physical harm), eg. in automotive, medical or airline industries. 2