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Optoisolators (Photocouplers)
CNC4L901 (ON3401)
Optoisolator
Unit : mm
Overview
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.
8.750.5
1 2 3
o1.6 6 5
5.08 max. 0.1
2.54 min. 0.5 min.
5
4
Features
Good linearity and wide dynamic range High I/O isolation voltage : VISO = 2500 Vrms (min.) UL listed (UL File No. E79920)
7.70.25 6.40.5
0 to
15
Applications
High speed solid relay High frequency pulse transformer Wide band isolation
1 2 3
0.2750.075
6 5 4
Pin connection 6-Lead Plastic DIL Package
Absolute Maximum Ratings (Ta = 25C)
Parameter Reverse voltage (DC) Input (Light Forward current (DC) emitting diode) Power dissipation Output (Photo IC) Supply voltage Output voltage Power dissipation Total power dissipation Operating ambient temperature Storage temperature
*1 *2 *3
Symbol Ratings VR IF PD*2 VCC VO PC*3 PT Topr 3 25 75 15 15 120 150 -25 to +85
Unit V mA mW V V mW mW C C
Tstg -40 to +100
Pulse width 1 ms, Duty cycle 50% Input power derating ratio is 1.0 mW/C at Ta 25C. Output power derating ratio is 1.6 mW/C at Ta 25C.
Note) The part number in the parenthesis shows conventional part number.
6-0.480.1 6-1.30.15 2.540.25
1: Cathode 2: Anode 3: NC 4: GND 5: VO 6: VCC
5
1
Optoisolators (Photocouplers)
Electrical Characteristics (Ta = 25C)
Parameter Reverse current (DC) Input Forward voltage (DC) characteristics Capacitance between pins Output "H" output current AC current transfer ratio Isolation voltage, input to output Transfer characteristics Isolation capacitance, input to output Isolation resistance, input to output Frequency response
*1 AC
CNC4L901
Symbol IR VF Ct IOH ICCH ctr*1 VISO CISO RISO VR = 3V IF = 16mA
Conditions
min
typ 1.8 40
max 100 2.6 100 1
Unit A V pF A A % Vrms pF
VR = 0V, f = 1MHz IF = 0mA, VCC = VO = 15V IF = 0mA, VCC = 15V VCC = 12V, IF = 16mA t = 1min., RH < 60% f = 1MHz VISO = 500V 1011 -5.0 15 2500
characteristics "H" supply current
80 0.5 -3.0 -1.0
BW*2 IF = 16mA, VCC = 12V, RL = 100
dB
Current transfer ratio (ctr) is a ratio of output current against AC input current.
ctr measurement circuit
VCC = 12V IF RL = 100 5k VO IO IF Nonitor 50 IO io 16mA 10mAP - P
100kHz
500
;; ; ;; ;;
*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)
;; ;
io ctr = x 100 (%) 10mAP - P
PC , PD -- Ta
Collector power dissipation , power dissipation PC , PD (mW)
160 140 40
IF -- V F
Ta = 25C 8
IO -- V O
VCC = 4.5V Ta = 25C IF = 25mA
IO (mA)
120 100 80
Forward current IF (mA)
PC
30
6
20mA
20
Output current
PD 60 40 20 0 - 20
4
15mA
10
10mA 2 5mA
0
20
40
60
80
100
120
0
0
0.5
1.0
1.5
2.0
2.5
3.0
0
0
5
10
15
20
Ambient temperature
Ta (C )
Forward voltage
VF (V)
Output voltage
VO (V)
2
CNC4L901
Optoisolators (Photocouplers)
IO -- I F
16 VCC = VO = 15V Ta = 25C 140
ctr -- Ta
"H" Supply current , "H" Output current ICCH , IOH
VCC = 12V IF = 16mA If = 10mA(P-P) RL = 100 f = 100kHz 10 3
ICCH , IOH -- Ta
ICCH : VCC = 15V IOH = VCC = VO = 15V 10 2 IOH 10
Output current
IO (mA)
12
AC Current transfer ratio ctr (%)
120
8
100
1
ICCH
4
80
10 -1
0
0
5
10
15
20
25
30
60 - 20
0
20
40
60
80
100
10 -2 - 20
0
20
40
60
80
100
Forward current IF (mA)
Ambient temperature Ta (C )
Ambient temperature Ta (C )
Frequency characteristics
10 2 RL = 100 Ta = 25C
P (dB) Relative power output
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. 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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