CNZ1402A PANASONIC | Alldatasheet

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Built-in Schmitt circuit for strong noise-withstanding capability Large output current Open-collector output Output transistors turn on and off (two types) when light is shined CNZ1402A/CNZ1403A : Normally ON type CNZ1402B/CNZ1403B : Normally OFF type Absolute Maximum Ratings (Ta = 25˚C) Parameter Symbol Ratings Unit Input (Light Reverse voltage (DC) V R 3V emitting diode)Forward current (DC) I F 50 mA Power dissipation P D *1 75 mW Output current I O 20 mA Output Output voltage V O 30 V (Photo IC) Supply voltage V CC 16 V Power dissipation P C *2 200 mW Temperature Operating ambient temperatureTopr –20 to +85 ˚C Storage temperature Tstg –30 to +100 ˚C *1 Input power derating ratio is 1.0 mW/˚C at Ta ≥ 25˚C. *2 Output power derating ratio is 2.67 mW/˚C at Ta ≥ 25˚C.

CNZ1402A/B,CNZ1403A/B Integrated Photosensors Ambient temperature Ta (˚C ) 0 2 04 06 08 0 1 0 0 – 25 IFT — Ta 160 120 Ambient temperature Ta (˚C ) Relative threshold input current IFHL , IFLH (%) 0 2 04 06 08 0 1 0 0 – 40 – 20 V OL — Ta 200 160 140 180 Ambient temperature Ta (˚C ) Low level output voltage VOL (mV) – 20 0 20 60 80 40 100 120 – 40 V CC = 5V IOL = 20mA tpd — IF Forward current IF (mA) Response time tPHL , tPLH (µs) 5 1 01 5 2 53 020 35 V CC = 5V Ta = 25˚C R L = 100Ω tput :H L (Fall Time) t pLN :L H (Rise Time) Detecting position characteristics (1) 120 100 Distance d (mm) Relative output current IO (%) 23 6 54 CNZ1403A V CC = 5V Ta = 25˚C R L = 240Ω IF = 10mA Detecting position characteristics (2) 120 100 Distance d (mm) Relative output current IO (%) 23 6 54 CNZ1403B V CC = 5V Ta = 25˚C R L = 240Ω IF = 10mA IF , IO — Ta Forward current , output current IF , IO (mA) Criterion Criterion IF IO IFHL (IFLH ) IFLH (IFHL ) tPLH tPHL d = 0.08mm d = 0.08mm d d tPHL 1.5V tPLH R L V CC CNZ1402A,CNZ1403A Sig. OUT Sig. IN Const. Voltage Cir. tPHL tPLH (Input pulse) (Output pulse) 1.5V R L = 100Ω V CC = 5VSig.IN /,/, Const. Voltage Cir. V O 50Ω tPHL : H L Propagation time tPLH : L H Propagation time Electrical Characteristics (Ta = 25˚C) Parameter Symbol Conditions min typ max Unit Input Forward voltage (DC) V F IF = 50mA 1.2 1.5 V Reverse current (DC) I R V R = 3V 10 µAcharacteristics Capacitance between terminals C t V R = 0V , f = 1MHz 50 pF Output “H” Output current I OH V CC = 5V , VOH = 30V , IF = 0mA, (IF = 10mA) 100 µA characteristics“L” Output voltage V OL V CC = 5V , IOL = 20mA, IF = 10mA, (IF = 0mA) 0.15 0.4 V Threshold input currentIFH → L (IFL → H ) V CC = 5V 5 10 mA Transfer Hysteresis IFLH /IFHL (IFHL /IFLH ) V CC = 5V , RL = 240Ω 0.75 characteristicsResponse time tPHL (tPLH )* V CC = 5V , IFP = 10mA, RL = 100Ω 6 µs tPLH (tPHL )* V CC = 5V , IFP = 10mA, RL = 100Ω 10 µs Note) Normally ON type characteristics is shown, ( ) shows Normally OFF type. * Switching time measurement circuit