Optoisolators (Photocouplers) CNC4L901 (ON3401) Optoisolator Unit : mm 1 6 2 5 3 4 Features 7.7±0.25 6.4±0.5 Good linearity and wide dynamic range 0.275±0.075 5˚ 8.75±0.5 ø1.6 CNC4L901 is a high speed response opto isolator in which a high speed, high output power GaAlAs red light emitting diode is combined with an Si photo IC. It has a fast photoelectric conversion speed, permitting high efficiency video signal transmission. 2.54 min. 0.5 min. 6-0.48±0.1 6-1.3±0.15 2.54±0.25 5.08 max. 0.1 5˚ Overview High I/O isolation voltage : VISO = 2500 Vrms (min.) UL listed (UL File No. E79920) 0 to 15˚ Applications 1 6 High speed solid relay 2 5 High frequency pulse transformer 3 4 1: Cathode 2: Anode 3: NC 4: GND 5: VO 6: VCC Pin connection 6-Lead Plastic DIL Package Wide band isolation Absolute Maximum Ratings (Ta = 25˚C) Parameter Reverse voltage (DC) Input (Light Forward current (DC) emitting diode) Power dissipation Output (Photo IC) Supply voltage Symbol Ratings Unit VR 3 V IF 25 mA PD*2 75 mW VCC 15 V Output voltage VO 15 V Power dissipation PC*3 120 mW Total power dissipation PT 150 mW Operating ambient temperature Topr –25 to +85 ˚C Storage temperature Tstg –40 to +100 ˚C *1 *2 *3 Pulse width 1 ms, Duty cycle 50% Input power derating ratio is 1.0 mW/˚C at Ta ≥ 25˚C. Output power derating ratio is 1.6 mW/˚C at Ta ≥ 25˚C. Note) The part number in the parenthesis shows conventional part number. 1 Optoisolators (Photocouplers) CNC4L901 Electrical Characteristics (Ta = 25˚C) Parameter Symbol Conditions min typ Reverse current (DC) Input Forward voltage (DC) characteristics Capacitance between pins IR VR = 3V VF IF = 16mA 1.8 Ct VR = 0V, f = 1MHz 40 Output “H” output current IOH IF = 0mA, VCC = VO = 15V characteristics “H” supply current ICCH IF = 0mA, VCC = 15V ctr*1 VCC = 12V, IF = 16mA 15 VISO t = 1min., RH < 60% 2500 CISO f = 1MHz AC current transfer ratio Isolation voltage, input to output Transfer characteristics Isolation capacitance, input to output *1 AC max Unit 100 µA 2.6 V 100 µA 1 µA 80 % pF Vrms 0.5 pF Ω 1011 Isolation resistance, input to output RISO Frequency response BW*2 IF = 16mA, VCC = 12V, RL = 100Ω VISO = 500V –5.0 –3.0 –1.0 dB Current transfer ratio (ctr) is a ratio of output current against AC input current. ctr measurement circuit VCC = 12V IF RL = 100Ω 5kΩ VO IO IO IF Nonitor 50Ω *2 Frequency response (BW) is a ratio of ctr at the frequency of f = 100 kHz and 3.58 MHz. BW = 20 log ctr (f = 3.58MHz) ctr (f = 100kHz) IF — V F 160 IO — V O 40 VCC = 4.5V Ta = 25˚C Ta = 25˚C 8 140 IF = 25mA 100 80 PD 60 40 30 IO (mA) PC Output current 120 Forward current IF (mA) Collector power dissipation , power dissipation PC , PD (mW) PC , PD — Ta 20 10 6 20mA 15mA 4 10mA 2 20 0 – 20 5mA 0 20 40 60 Ambient temperature 2 io io ctr = × 100 (%) 10mAP - P ;; ; 500Ω ;;; ;;; ; 100kHz 10mAP - P 16mA 80 100 Ta (˚C ) 120 0 0 0.5 1.0 1.5 Forward voltage 2.0 2.5 VF (V) 3.0 0 0 5 10 Output voltage 15 VO (V) 20 CNC4L901 Optoisolators (Photocouplers) IO — I F 140 4 0 0 5 10 15 20 25 30 Forward current IF (mA) 120 “H” Supply current , “H” Output current ICCH , IOH AC Current transfer ratio ctr (%) IO (mA) Output current 8 10 3 VCC = 12V IF = 16mA If = 10mA(P-P) RL = 100Ω f = 100kHz VCC = VO = 15V Ta = 25˚C 12 ICCH , IOH — Ta ctr — Ta 16 100 80 60 – 20 0 20 40 60 80 Ambient temperature Ta (˚C ) 100 ICCH : VCC = 15V IOH = VCC = VO = 15V 10 2 IOH 10 ICCH 1 10 –1 10 –2 – 20 0 20 40 60 80 100 Ambient temperature Ta (˚C ) Frequency characteristics Relative power output P (dB) 10 2 RL = 100Ω Ta = 25˚C 10 1 10 –1 10 –2 10 –2 10 –1 1 10 Frequency f (MHz) 3 Caution for Safety Gallium arsenide material (GaAs) is used in this product. DANGER Therefore, do not burn, destroy, cut, crush, or chemically decompose the product, since gallium arsenide material in powder or vapor form is harmful to human health. Observe the relevant laws and regulations when disposing of the products. Do not mix them with ordinary industrial waste or household refuse when disposing of GaAs-containing products. Request for your special attention and precautions in using the technical information and semiconductors described in this material (1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuit examples of the products. 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