SRM-351VF Semiconductor Remocon Preamp Features • Photo detector and preamplifier in one package • Enhanced immunity against all kinds of disturbance light • High performance photo diode and built-in I.C • High speed response and output • Low power consumption and easy use Application • Light detecting portion of remote control • TVs, VCRs, Audio equipments, CATV Set Top boxes, Multi-media equipments Outline Dimensions unit : mm PIN Connections 1. Gnd 2. Vcc(+5V) 3. Output KMM-1012-000 1 SRM-351VF Absolute maximum ratings Characteristic Symbol Ratings Unit Supply Voltage VCC 6.0 V Power Dissipation PD 0.27 W Operating Temperature Topr -10 ~ 60 ℃ Storage Temperature Tstg -20 ~ 75 ℃ 1 * Soldering Temperature 260℃ within 5 seconds Tsol *1.Keep the distance more than 2.0mm from PCB to the bottom of package Electrical Characteristics Parameter (Ta=25°C) Symbol Test Condition Min. Typ. Max. Unit Supply Voltage Vcc - 4.5 5.0 5.5 V Current Consumption ICC #1 0.3 - 1.5 mA Resonance Frequency fC - - 38 - KHz Peak sensitivity wavelength λP - - 980 - nm H level output voltage VOH 4.5 5.0 - V L level output voltage VOL - 0.2 0.4 V H level pules width Twh 500 - 700 us L level pules width Twl 500 - 700 us ± 0˚ - 20 - ± 30˚ - 15 - ± 45˚ - 10 - Arrival distance L #2 #2,3,4 Output form m Active low KMM-1012-000 2 SRM-351VF Characteristic Diagrams Fig. 1 Relative Spectral Sensitivity - Wavelength Fig. 2 drel-Relative Transmission Distance S(λ) - Relative Spectral Sensitivity Directivity tsop Fig. 3 System Gain - Frequency Supply Voltage Vcc[V] Input Current [A] drel-Relative Transmission Distance Wavelength [nm] Directivity tsop System Gain [dB] Fig. 3 System Gain - Frequency Frequency [Hz] KMM-1012-000 3 SRM-351VF # 1. No input signal. # 2. The burst wave forms shown below in the Fig 1. Shall be transmitted by the standard transmitter. Transmitter Output Waveform Receiver Module Output Waveform Fig 1. Transmitter & Receiver wave forms # 3. The test condition of arrival distance. #4. The arrival distance is measured in the darkness without disturbing noises. KMM-1012-000 4 SRM-351VF Reliability Test Test items High temp & High humid Test condition Remarks Ta=40℃, RH=90%, t=96Hr’s #1, 2 #2, 3 - #4 - Heat cycle Fall test #1. Supply voltage 5V at the load test. #2. Electro-optical characteristics shall be satisfied after 2hr’s at normal temperature. #3. Heat cycle test as below Fig2. For 20 cycles under no load. Fig 2. Heat cycle test #4. Fall test The test devices to fall three time onto hard wooden board from a level 75 ㎝ The others In case of noisy power supply, please serially insert about 47Ω resistance an about 47 ㎌ electrolytic capacitance in line as follows. Remocon Preamp KMM-1012-000 5 SRM-351VF Packing specification 1. 외부 포장 외부 포장은 골판지를 이용하여 제품의 수량 및 무게에 따라 선택 포장한다. 포장후 상자의 운반중 내용물이 움직여 손상될 가능성이 있다고 판단되는 경우에는 별도의 완충제를 사용하여 움직임이 없도록 하며 이때 완충제의 사용은 최소량으로 한다. 2. 포장 표시사항 포장 완료후에는 각제품의 도면에 지정된 표시사항에 따라 외부 포장상자에 인쇄나 유성 INK 또는 지워지지 않는 방법으로 아래의 내용을 표기한다 1) 제품명 2) MODEL명 3) 수량 4) 제조사명 5) 취급주의 표시사항 3. 포장 Box Size 및 수량 147 70 180 110 PACKING POLY BAG (ANTISTATIC) 217 PACKING IN BOX (R/M BOX) 수량 : 100EA 수량 : 500EA(100×5) 320 PACKING OUTBOX(OB-57) 수량 : 8,500EA(500×17) 320 422 KMM-1012-000 6