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Integrated Photosensors
CNZ1402A/B, CNZ1403A/B (ON1402A/B, ON1403A/B)
Integrated Photosensors
CNZ1402A/B
Unit : mm
0.450.1
For contactless SW, object detection Overview
CNZ1402A/B and CNZ1403A/B are photocouplers in which a high efficiency GaAs infrared light emitting diode as the light emitting element, and a photodiode and a signal processing circuit as a light detecting element are intergrated on a single chip. The two elements are arranged so as to face each other, and objects passing between them are detected.
Mark for indicating LED side
2.50.2
2.00.2 2.20.2
25.00.35 13.0 5.00.2 A
6.20.2 0.450.1 Device center
10.00.2
Features
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
7.32.0
A' (10.0) 2-o3.20.2 2
5- 0.450.2 (2.54)
1
(Note) ( ) Dimension is reference
Absolute Maximum Ratings (Ta = 25C)
Parameter Reverse voltage (DC) Input (Light Forward current (DC) emitting diode) Power dissipation Output current Output (Photo IC) Output voltage Supply voltage Power dissipation Temperature
*1 *2
CNZ1403A/B Unit V mW mA V V mW C C
1 2 13.0 5.00.2 A
2.00.2 2.20.2
Symbol Ratings VR IF PD*1 IO VO VCC PC*2 3 50 75 20 30 16 200
mA
Mark for indicating LED side
; ;; ;
SEC. A-A' 3 4 5 6.2 2-R0.5 Device center 5- 0.45 (2.54) 3 4 5
(2.54)
1: Anode 2: Cathode 3: VCC 4: VO 5: GND
Unit : mm
0.450.1
10.0 2.50.2
7.32.0
A' (2.54) (10.0)
Operating ambient temperature Storage temperature
Topr -20 to +85 Tstg -30 to +100
Input power derating ratio is 1.0 mW/C at Ta 25C. Output power derating ratio is 2.67 mW/C at Ta 25C.
Pin Connection
CNZ1402A,CNZ1403A (Normally ON type)
(Note) ( ) Dimension is reference
CNZ1402B,CNZ1403B (Normally OFF type)
Const. Voltage Cir. Anode 1
3 VCC 4 VO Anode 1
Const. Voltage Cir.
Cathode 2
5 GND
Cathode 2
Note) The part numbers in the parenthesis show conventional part number.
;; ;;
SEC. A-A' 1: Anode 2: Cathode 3: VCC 4: VO 5: GND
3 VCC 4 VCC
5 GND
1
CNZ1402A/B,CNZ1403A/B
Electrical Characteristics (Ta = 25C)
Parameter Forward voltage (DC) Input Reverse current (DC) characteristics Capacitance between terminals "H" Output current Output characteristics "L" Output voltage Threshold input current Transfer characteristics Hysteresis Response time Symbol VF IR Ct IOH VOL VR = 3V VR = 0V, f = 1MHz Conditions IF = 50mA
Integrated Photosensors
min
typ 1.2 50
max 1.5 10 100
Unit V A pF A V mA s s
VCC = 5V, VOH = 30V, IF = 0mA, (IF = 10mA) VCC = 5V, IOL = 20mA, IF = 10mA, (IF = 0mA) 0.15 5 0.75 6 10
0.4 10
IFHL(IFLH) VCC = 5V IFLH/IFHL(IFHL/IFLH) VCC = 5V, RL = 240 tPHL(tPLH)* VCC = 5V, IFP = 10mA, RL = 100 tPLH(tPHL )* VCC = 5V, IFP = 10mA, RL = 100
) shows Normally OFF type.
Note) Normally ON type characteristics is shown, ( * Switching time measurement circuit
Sig.IN Const. Voltage Cir. VCC = 5V RL = 100 VO
(Input pulse) (Output pulse) 1.5V tPHL : H tPLH : L L Propagation time H Propagation time
;;; ; ;
50
tPHL
tPLH
IF , IO -- Ta
IFHL , IFLH (%)
160
IFT -- Ta
200 IFHL (IFLH)
VOL -- Ta
VCC = 5V IOL = 20mA
60
Forward current , output current IF , IO (mA)
50
120
VOL (mV)
IFLH (IFHL)
IF
180
40
Relative threshold input current
30 IO
80
Low level output voltage
160
20
40
140
10
0 - 25
0
20
40
60
80
100
0 - 40 - 20
0
20
40
60
80
100
120 - 40 - 20
0
20
40
60
80
100
Ambient temperature Ta (C )
Ambient temperature Ta (C )
Ambient temperature Ta (C )
tpd -- IF
CNZ1402A,CNZ1403A VCC Sig. IN Const. Voltage Cir. R VCC = 5V Ta = 25C RL = 100 tput :H L (Fall Time) tpLN :L H (Rise Time) tPLH 120
Detecting position characteristics (1)
d = 0.08mm CNZ1403A VCC = 5V Ta = 25C RL = 240 IF = 10mA Criterion 0 d 120
Detecting position characteristics (2)
d = 0.08mm CNZ1403B VCC = 5V Ta = 25C RL = 240 IF = 10mA Criterion 0 d
tPHL , tPLH (s)
;;
1.5V Sig. OUT t
PHL PLH
t
IO (%)
80
IO (%) Relative output current
L
100
100
80
20 15 10
Relative output current
60
60
Response time
40
40
5 0
20
20
tPHL 0 5 10 15 20 25 30 35 0 0 1 2 3 4 5 6 1 2 3 4 5 6
Forward current IF (mA)
Distance d (mm)
Distance d (mm)
2
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. It does not constitute the warranting of industrial property, the granting of relative rights, or the granting of any license. (3) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (4) The products and product specifications described in this material are subject to change without notice for reasons of modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, redundant design is recommended, so that such equipment may not violate relevant laws or regulations because of the function of our products. (6) When using products for which dry packing is required, observe the conditions (including shelf life and afterunpacking standby time) agreed upon when specification sheets are individually exchanged. (7) No part of this material may be reprinted or reproduced by any means without written permission from our company.
Please read the following notes before using the datasheets
A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconductor products best suited to their applications. Due to modification or other reasons, any information contained in this material, such as available product types, technical data, and so on, is subject to change without notice. Customers are advised to contact our semiconductor sales office and obtain the latest information before starting precise technical research and/or purchasing activities. B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but there is always the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any liability for any damages arising from any errors etc. that may appear in this material. C. These materials are solely intended for a customer's individual use. Therefore, without the prior written approval of Panasonic, any other use such as reproducing, selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited. 2001 MAR

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