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1A229 Dataheets PDF



Part Number 1A229
Manufacturers Mitel Networks Corporation
Logo Mitel Networks Corporation
Description High-Performance LED(Battery-Operated Equipment)
Datasheet 1A229 Datasheet1A229 Datasheet (PDF)

PRODUCT INFORMATION 870 nm 1A229 High-Performance LED Battery-Operated Equipment This device operates at very low drive current, which makes it well suited for battery-operated equipment. In fact, it can be driven directly by TTL circuitry. Optical and Electrical Characteristics PARAMETER SYMBOL MIN. TYP . MAX. UNIT (25° C Case Temperature) TEST CONDITION Fiber-Coupled Power (Fig.1, 2,& 3) (Table 1) Pfiber tr, tf fc ␭p 2 3 85 4 100 ␮W ns MHz 890 nm nm 1.6 1 V ␮A pF IF =5 mA (Note 1) .

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PRODUCT INFORMATION 870 nm 1A229 High-Performance LED Battery-Operated Equipment This device operates at very low drive current, which makes it well suited for battery-operated equipment. In fact, it can be driven directly by TTL circuitry. Optical and Electrical Characteristics PARAMETER SYMBOL MIN. TYP . MAX. UNIT (25° C Case Temperature) TEST CONDITION Fiber-Coupled Power (Fig.1, 2,& 3) (Table 1) Pfiber tr, tf fc ␭p 2 3 85 4 100 ␮W ns MHz 890 nm nm 1.6 1 V ␮A pF IF =5 mA (Note 1) Fiber: 50/125 ␮m Graded Index Rise and Fall Time (10-90%) IF =5 mA (no bias) Bandwidth (3dBel) IF =5 mA IF =5 mA IF =5 mA IF =5 mA VR=1V NA=0.20 Peak Wavelength Spectral Width (FWHM) Forward Voltage (Fig. 4) Reverse Current Capacitance 850 870 60 1.4 ⌬␭ VF IR C 250 VR= 0V, f=1 MHz Note 1: Measured at the exit of 100 meters of fiber. Ø4.7 Ø1.5 0.6 3.7 Absolute Maximum Ratings PARAMETER 14 SYMBOL LIMIT Storage Temperature Operating Temperature Electrical Power Dissipation Tstg Top Ptot IF IFRM VR Tsld -55 to +125Њ C -55 to +125Њ C 16 mW 10 mA 20 mA 1.5 V 260ЊC 0.4 CATHODE ANODE All dimensions in mm Continuous Forward Current (fр10 kHz) Peak Forward Current (duty cycle р50%, fу1 MHz) Reverse Voltage Soldering Temperature (2mm from the case for 10 sec) 2.5 5.4 BOTTOM VIEW The anode is in electrical contact with the case. TO-46 Package With Lens Thermal Characteristics PARAMETER SYMBOL MIN. TYP. MAX. UNIT Temperature Coefficient - Optical Power dP/dTj Temperature Coefficient -W avelength d␭ /dTj -0.6 0.3 %/ЊC nm/ЊC 11930.11 1994-09-20 Europe: Tel (46) 8 58 02 45 00 Fax (46) 8 58 02 01 10 Tel (44) 1291 436180 Fax (44) 1291 436771 America: Tel 1-800-96MITEL Fax (613) 592-6909 Asia: Tel (65) 293 5312 Fax (65) 293 8527 High-Performance LED 1A229 870 nm Typical Fiber-Coupled Power Core Diameter/Cladding Diameter Numerical Aperture RELATIVE FIBER-COUPLED POWER % 100 FIGURE 1 % 100 FIGURE 2 r z = opt. Øc = 50ʵm 80 RELATIVE FIBER-COUPLED POWER 50/125 ␮m 0.20 62.5/125 ␮m 0.275 100/140 ␮m 0.29 200/230 ␮m 0.37 80 z 3 ␮W Table 1 8 ␮W 15 ␮W 20 ␮W 60 60 40 40 r 20 r = opt. Øc = 50ʵm z 20 0 0.5 1.0 1.5 2.0 2.5 3.0 mm 0 0 20 40 60 80 100 µm z - AXIAL DISPLACEMENT OF FIBER r - RADIAL DISPLACEMENT OF FIBER % 100 FIGURE 3 mA 20 FIGURE 4 RELATIVE FIBER-COUPLED POWER 80 50% DUTY CYCLE 60 DC FORWARD CURRENT HEAT SINKED 10 40 20 0 0 4 8 12 16 20 mA 0 0 1 2 3V FORWARD CURRENT FORWARD VOLTAGE Clip for SC-2A R 1.00 3.3000 5.6000 80,000 20.8200 0.5000 10,2500 10.3000 4.9500 0.5000 4.5000 5.0800 3.6450 Clip for Pigtail-3A 10.70 0.50 10.25 10.30 4.95 0.50 4.50 0.85 5.08 3.65 PRODUCT INFORMATION ST -2A Package Emitter or Detector in ST ® Package Mitel emitters and detectors can be provided in this low-profile ST ® package. The device is electrically isolated from the ST ® receptacle to facilitate electrical connection. And optimum fiber-coupled power or responsivity is ensured by active alignment against the fiber. Absolute Maximum Ratings PARAMETER SYMBOL LIMIT Operating & Storage Temperature ST-2A (Note 1) Tstg , Top -40 to +85Њ C Note 1: Temperature range can be extended to -55° to +125°C on request. Thermal Characteristics PARAMETER SYMBOL MIN. TYP. MAX. UNIT Thermal Resistance - Infinite Heat Sink (Note 2) Rthcc Rthca Rthca 80 40 200 ЊC/W ЊC/W ЊC/W Thermal Resistance - No Heat Sink (Note 2) Thermal Resistance - On PC Board (Note 2) Note 2: Add Rthjc for emitter or detector to estimate the total thermal resistance. 2-56 UNC - 2B max.0.5 3/8"-32 UNEF FIBER END MARKING SIDE SLOT SIDE 0.006 Ø2.502 +0.01 0 12.7 9.5 Ø2.5 +0 -0.004 7.89 7.6 min.12 3.9 5.4 20.1 MATING FERRULE* (not included) All Dimensions in mm *The fiber-coupled power/responsivity is guaranteed to meet the LED/PIN data sheet - provided a ferrule meeting this specification is used. Mechanical Outline of Diode in ST-2A Housing (ST is a registered trademark of AT&T) 103326 1994-09-20 Europe: Tel (46) 8 58 02 45 00 Fax (46) 8 58 02 01 10 Tel (44) 1291 436180 Fax (44) 1291 436771 America: Tel 1-800-96MITEL Fax (613) 592-6909 Asia: Tel (65) 293 5312 Fax (65) 293 8527 PRODUCT INFORMATION SMA-2A Package Emitter or Detector in SMA Package Mitel emitters and detectors can be provided in this low-profile SMA package. The device is electrically isolated from the SMA receptacle to facilitate electrical connection. And optimum fiber-coupled power or responsivity is ensured by active alignment against the fiber. Absolute Maximum Ratings PARAMETER SYMBOL LIMIT Operating & Storage Temperature SMA-2A (Note 1) Tstg , Top -40 to +85Њ C Note 1: Temperature range can be extended to -55° to +125°C on request. Thermal Characteristics PARAMETER SYMBOL MIN. TYP. MAX. UNIT Thermal Resistance - Infinite Heat Sink (Note 2) Rthcc Rthca Rthca 80 40 200 ЊC/W ЊC/W ЊC/W Thermal Resistance - No Heat Sink (Note 2) Thermal Resistance - On PC Board (Note 2) Note 2: Add Rthjc for.


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