CPT Series Chip Photo-transistor CPT Series Features 1. SMD 2. 3. 4. CPT 1. Chip-type SMD Photo-transistor 2. Automatic mounting by chip mounter available 3. Reflow soldering available 4. All CPT series are lead-free products Product code CPT - 230 S - - Series Series 230 230Top and bottom surface mounting type 290 290Side mounting type Type of element S Single Type of resin V Infrared-light-cutting resin C Visible-light-cutting resin X Transparent Packing mode Non-code Bulk packing TU Taping upward TS Taping sideways TD Taping downward Absolute Maximum Rating Item Voltage between collecter & emitter Voltage between emitter & collector Collector current Collector dissipation Operating temperature range Storage temperature range 136 CITIZEN ELECTRONICS CO., LTD. JAPAN 2012.7 (Ta 25) Symbol Rating Unit VCEO 25 V VECO 5 V IC PC TOP TST 20 75 -25+80 -30+85 mA mW CPT-230 Series Applications 1. Position detecting for compact disc in CD player 2. Position detecting for tape in VCR and portable VCR incorporated with camera 3. Detection of ambient light for cellular phone 4. Position detecting for other equipment 1. CD 2. VTRVTR 3. 4. 3.2 L x1.6W x1.1 H mm Electro-optical characteristics Item Symbol (Ta 25) Conditions Min Typ Max Unit Light current IC VCE=5V 1EV=0.1mW/cm2 18 50 (110) A Collector dark current ICEO VCE=5V 5 100 nA VCE (Sat) IC=100A 1EV=0.1mW/cm2 0.15 0.4 V Saturated voltage between collector & emitter Peak sensitive wave length p 2 - 820 nm Spectral efficiency 2 4501050 nm Rise time Tr VCE=5V IC=2mA 6 - SEC Response Time Fall time Tf RL=100 6 - SEC Spectral width of half value 1/2 - 75 deg. 1 EV=950nmlR EV=Infrared irradiance at 950 nm 2 X Standard for X type Outline drawing Position of die Resin Soldering terminal 2.2 (0.5) Polarity 0.5 (0.9) (1.4) (1.7) 3.2 C (0.5) E 0.3 1.1 1.6 Emitter mark PCB Unit : mm Ic-E Ic-E Characteristics Ta=25 Spectral Efficiency Characteristics 10000 VCE=3V Ta=25C Ta=25C 0.5mW/cm2 1000 20 200 0.3 150 800 1000 1200 120 100 0.2 75 50 -25 0 0.1 nm Wave length 1.0 10 0 2 E (mW/cm2) 4 6 8 -20 RL=510 -30 RL=1K Vcc=5V Ta=25C =CL-201IR Lighting source of CL-201IR -40 0.1 50 100 600 -10 0.4 100 400 150 250 0 RL=100 VCE=5V 0 Ic (A) 40 Frequency response 175 300 60 IRC-Ta IRC-Ta Characteristics Ic-VCE Ic-VCE Characteristics 80 Ic (A) Relative efficiency 100 (dB) 2 Characteristics IRC (%) 10 12 14 -50 0 25 50 75 1 100 3 10 T a (C) VCE (V) 30 100 f (KHz) tr/rf-RL tr/tf-RL Characteristics CL-201IR Combined Characteristics with CL-201IR 1000 100 VCC=5V R=100 Ta=25C 20mW/Sr 10mW/Sr tr tf (S) Ic (mA) 10 Ta=25C :VCE=5V 1 40 LED:CL-201IR RL Output R 50 d 10 d (mm) 100 tf 10 1 5 10 RL(K) 20 10 0 10 20 30 40 50 50 60 60 70 70 90% tr 0.1 30 VCC Input 100 5V 1 Directive Characteristics Measuring circuit for response time tf 100 Input pulse 10% tr Output pulse 80 80 90 90 100 0 100 CITIZEN ELECTRONICS CO., LTD. JAPAN 2012.7 137