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| TFMM18.. Vishay Telefunken Photo Modules for PCM Remote Control Systems Available types for different carrier frequencies Type TFMM 1830 TFMM 1836 TFMM 1838 TFMM 1856 fo 30 kHz 36 kHz 38 kHz 56 kHz Type TFMM 1833 TFMM 1837 TFMM 1840 fo 33 kHz 36.7 kHz 40 kHz Description The TFMM18.. - series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on PC board, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The main benefit is the reliable function even in disturbed ambient and the protection against uncontrolled output pulses. 95 10266 Features D Photo detector and preamplifier in one package D Output active low D Internal filter for PCM frequency D High immunity against ambient light D Shielding against electric field disturbance D Supply voltage range: 3V to 6V, low power consumption D TTL and CMOS compatibility D SMD D Short settling time after power on (< 200 ms) Block Diagram 2 Input Control Circuit VS 100 kW 3 OUT PIN AGC Band Pass Demodulator 1 GND 94 8136 Document Number Rev. 1, 16-Mar-99 www.vishay.de * FaxBack +1-408-970-5600 1 (10) TFMM18.. Vishay Telefunken Absolute Maximum Ratings Tamb = 25_C Parameter Supply Voltage Supply Current Output Voltage Output Current Junction Temperature Storage Temperature Range Operating Temperature Range Power Consumption Soldering Temperature Test Conditions (Pin 2) (Pin 2) (Pin 3) (Pin 3) Symbol VS IS VO IO Tj Tstg Tamb Ptot Tsd Value -0.3...6.0 5 -0.3...6.0 5 100 -40...+85 -25...+85 50 230 Unit V mA V mA C C C mW C (Tamb x 85 C) t x 10 s, 1 mm from case Basic Characteristics Tamb = 25_C Parameter Su ly Supply Current (Pin 2) Transmission Distance Output Voltage Low (Pin 3) Irradiance (30 - 40 kHz) Irradiance (56 kHz) Irradiance Directivity Test Conditions VS = 5 V, Ev = 0 VS = 5 V, Ev = 40 klx, sunlight Ev = 0, test signal (see fig.5), IR diode TSAL6200, IF = 100 mA IOSL = 0.5 mA,Ee = 0.7 mW/m2, f = fo, tp/T = 0.4 Pulse width tolerance: tpo=tpi6/f0, test signal (see fig.5) Pulse width tolerance: tpo=tpi6/f0, test signal (see fig.5) Angle of half transmission distance Symbol ISD ISH d VOSL Ee min Ee min Ee max 1/2 30 40 0.6 0.7 Min 0.8 Typ 1 1.2 35 Max 1.2 Unit mA mA m mV mW/m 2 mW/m 2 W/m 2 deg 250 Application Circuit 330 W *) TFM. 1838 TSAL62.. 4.7 mF *) >10 kW optional + 5V **) mC GND2 GND1 15960 GND *) only necessary to supress power supply disturbances **) tolerated supply voltage range : 3V Document Number Rev. 1, 16-Mar-99 TFMM18.. Vishay Telefunken Typical Characteristics (Tamb = 25_C unless otherwise specified) Ee min - Threshold Irradiance ( mW/m 2 ) 1.0 /eE - Rel. Responsitivity 100 f = f0 10 10 kHz 1 100 Hz 0.8 0.6 0.4 0.2 0.0 0.7 0.8 0.9 1.0 1.1 1.2 1.3 eE min f = f0"5% Df ( 3 dB ) = f0 / 7 0.1 0.1 95 10194 1 10 100 1000 94 9102 f / f0 - Relative Frequency DVs RMS - AC Voltage on DC Supply Voltage ( mV ) Figure 1. Frequency Dependence of Responsivity 10 Figure 4. Sensitivity vs. Supply Voltage Disturbances Ee Optical Test Signal Ee min - Threshold Irradiance ( mW/m2 ) 600 ms 1 TD* 600 ms t Trep=100 ms * Trep-TD > 25 ms is recommended for optimal function VO VOH 0.1 0.01 0.1 1 10 W / m2 ) 100 VOL Ton Toff t Output Signal, ( see Fig.7 ) 9612218 95 10189 E - Irradiance ( Figure 2. Sensitivity in Bright Ambient 4 Ton ,T - Output Pulse Length (ms) off Figure 5. Output Function Output Function 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 l = 950 nm, optical test signal, fig.5 Toff Ton Ee min - Threshold Irradiance ( mW/m 2 ) 3 2 1 0 0 95 10188 0.4 0.8 1.2 1.6 2.0 15961 0.1 1.0 E - Field Strength of Disturbance ( kV / m ) 10.0 100.0 1000.0 10000.0 Ee - Irradiance (mW/m2) Figure 3. Sensitivity vs. Electric Field Disturbances Figure 6. Output Function Document Number Rev. 1, 16-Mar-99 www.vishay.de * FaxBack +1-408-970-5600 3 (10) TFMM18.. Vishay Telefunken S ( l )rel - Relative Spectral Sensitivity 2.0 1.8 Is - Supply Current ( mA ) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -30 -15 96 12220 1.2 1.0 0.8 0.6 0.4 0.2 0 750 Vs = 5 V 0 15 30 45 60 75 90 94 8408 850 950 1050 1150 Tamb - Ambient Temperature ( C ) l - Wavelength ( nm ) Figure 7. Supply Current vs. Ambient Temperature 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 2.5 96 12222 Figure 10. Relative Spectral Sensitivity vs. Wavelength -20 -30 -10 0 10 20 fy fx -40 Supply current in dark ambient Is - Supply Current ( mA ) 3.0 3.5 4.0 4.5 5.0 5.5 VS - Supply Voltage ( V ) 6.0 0.6 0.4 0.2 0 0.2 0.4 0.6 95 10192 drel - Relative Transmission Distance Figure 8. Supply Current vs. Supply Voltage 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -30 -15 0 15 30 45 60 75 Tamb - Ambient Temperature ( C ) 90 95 10193 Figure 11. Vertical Directivity -20 -10 0 10 20 -30 E e min - Threshold Irradiance (mW/m2 ) Sensitivity in dark ambient -40 0.6 0.4 0.2 0 0.2 0.4 0.6 15966 drel - Relative Transmission Distance Figure 9. Supply Current vs. Supply Voltage Figure 12. Horizontal Directivity x www.vishay.de * FaxBack +1-408-970-5600 4 (10) Document Number Rev. 1, 16-Mar-99 TFMM18.. Vishay Telefunken Dimensions in mm 3.6 1.0 0.05 max. 0.8 1.8 3.6 2.0 8.1 7.6 Center of Photo Sensor 0.4 2.0 8.5 8.0 3.5 5.0 95 10184 4 R=0.4 technical drawings according to DIN specifications 1.6 0.7 Document Number Rev. 1, 16-Mar-99 www.vishay.de * FaxBack +1-408-970-5600 5 (10) TFMM18.. Vishay Telefunken 2.2 1.6 1.7 1.7 GND1 (Case GND) 2.8 2.8 2.2 2.0 1.6 1.6 95 10185 www.vishay.de * FaxBack +1-408-970-5600 6 (10) Document Number Rev. 1, 16-Mar-99 TFMM18.. Vishay Telefunken Operating Instructions Reflow Soldering DReflow soldering must be done within 48 hoursstored under max. 30C, 80% RH after opening envelop DRecommended soldering paste (composition: SN 63%, Pb 37%) Melting temperature 178 to 192C DApply solder paste to the specified soldering padsusing a dispenser or by screen printing. DRecommended thickness of metal mask is 0.2 mmfor screen printing. DThe recommended reflow furnace is a combinationtype with upper and lowewr heaters. DSet the furnace temperatures for pre-heating andheating in accordance with the reflow temperatureprofile as schown below. Excercise extreme care tokeep the maximum temperature below 230_C. Thefollowing temperature profile means the temperature at the device surface. Since temperature difference occurs between the work and the surface of the circuit board depending on the pes of circuit board or reflow furnace, the operating conditions should be verified prior to start of operation. DHandling after reflow should be done only after the work surface has been cooled off. 300 max. 240 C 250 215 C 200 Temperature ( C ) Manual Soldering DUse the 6/4 solder or the solder containing silver. DUse a soldering iron of 25 W or smaller. Adjust the temperature of the soldering iron below 300_C. DFinish soldering within three seconds. DHandle products only after the temperature is cooled off. Cleaning DPerform cleaning after soldering strictly in conformance to the following conditions: Cleaning agent: 2-propanol (isopropyl alcohol). Commercially available grades (industrial use) should be used. Demineralized or distilled water having a resistivity of not less than 500 mW corresponding to a conductivity of 2 mS/m. DTemperature and time: 30 seconds under the temperature below 50_C or 3 minutes below 30_C. DUltrasonic cleaning: Below 20 W. 94 8625 ca. 230 C 10 s 150 max. 160 C max. 40 s 100 90 - 120 s full line : typical dotted line : process limits 50 2-4 K / s Lead Temperature 0 50 100 Time ( s ) 150 200 250 Document Number Rev. 1, 16-Mar-99 www.vishay.de * FaxBack +1-408-970-5600 7 (10) TFMM18.. Vishay Telefunken Taping Specifications (1) Shape and dimensions of reels (in accordance with EIAJRC-1009B); unit in mm 13.5 12.5 24.8 23.2 2.6 1.4 101 99 332 328 2.5 1.5 95 10204 Label 18.4 16.4 (2) Dimensions of tape 95 10200 8.8 8.6 4.1 3.9 R=0.80 0.75 1.85 1.65 7,6 7,4 8.4 8.2 16.3 15.7 0.35 0.25 3.7 12.1 11.9 2.05 1.95 Direction of Pulling Out www.vishay.de * FaxBack +1-408-970-5600 8 (10) Document Number Rev. 1, 16-Mar-99 TFMM18.. Vishay Telefunken (3) Configuration of tapes Empty End < > < > < > 40 mm min. 40 mm min. 200 mm min. Parts mounted Empty Leader Start (4) Quantity 1000 pcs. per reel Packing (1) Dampproof packing Products will be packed in anti-humidity aluminium bags to prevent the products from moisture absorption during transportation and storage. Each bag contains Aluminiumbag a desiccant with moisture indicators. In the event bags absorb moisture, the indicators change their color from blue to pink. Desiccant Label Reel 95 10203 (2) Recommended method of storage Dry box storage is recommended to prevent the parts from moisture absorption. The following conditions In case of moisture absorption the device will recover to the former conditon by drying under the following recommended conditions: should be preserved if dry boxes are not available. Storage temperature: 10 - 30_C Storage humidity: 60% RH max taped version: untaped version: 60_C/48 h 125_C/2 h Lot Number 3 digits 5 18 Last digit of calendar year Month code Lot number is labeled on the aluminum bag and also indicated on the reverse side of each part. Document Number Rev. 1, 16-Mar-99 www.vishay.de * FaxBack +1-408-970-5600 9 (10) TFMM18.. Vishay Telefunken Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 ( 0 )7131 67 2831, Fax number: 49 ( 0 )7131 67 2423 www.vishay.de * FaxBack +1-408-970-5600 10 (10) Document Number Rev. 1, 16-Mar-99 |
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