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PDF KPC6N138L Data sheet ( Hoja de datos )

Número de pieza KPC6N138L
Descripción 8PIN HIGH-SPEED DARLINGTON OUTPUT PHOTOCOUPLER
Fabricantes Cosmo 
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cosmo
KPC6N138 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
Description
The KPC6N138 series consist of an LED, optically
coupled to a photodarlington and high-speed digital output. It
is packaged in a 8 pin DIP package and available in
wide-lead spacing and SMD option.
Schematic
8 76
5
1 23 4
1. N.C.
2. Anode
3. Cathode
4. N.C.
5. GND
6. Vo
7. VB
8. Vcc
Features
1. Pb free and RoHS compliant
2. High current transfer ratio (CTR:Min.300% at IF =1.6mA)
3. High-speed response (tPLH,tPHL: typ.2us at RL=2.2KΩ)
4. Instantaneous common mode rejection voltage(CMH:typ. 500V/us)
5. TTL compatible output
6. Compact surface mount type package
7. MSL class 1
8. Agency Approvals:
• UL Approved (No. E169586): UL1577
• c-UL Approved (No. E169586)
• FIMKO Approved: EN60065, EN60950
Applications
• Interfaces for computer peripherals
• Electronic calculators, measuring instruments, control equipment
• Telephone sets
• Signal transmission between circuits of different potentials and impedances
Cosmo Electronics Corp.
Document No. 69P51004.2
-1-
http://www.cosmo-ic.com

1 page




KPC6N138L pdf
cosmo
KPC6N138 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
Fig.1 Forward Current
vs. Forward Voltage
500
200 Ta=75°C
50°C
100
50
20
10
5
25° C
0°C
-25° C
2
1
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
Forward Voltage VF (V)
Fig.3 Response and Fall Time
vs. Load Resistance
100
50
Ta=25°C
20 tf
10
5
2
tr
1
0 .5
0 .2
I F = A D J U S T E D F O R VO L= 2 V
0 .1
0.1 1
Load Resistance RL (KΩ)
10
Fig.5 Current Transfer Ratio
vs. Base-Emitter Resistance
1800
1600
IF=1.6m A
Ic=2m A
V o = 0 .4 V
1400
1200
1000
800
600
400
200
0
1 10
100
1000
Base Resistance RBE (KΩ)
Fig.2 Forward Current
vs. Ambient Temperature
1.6
IF=1.6mA
1.5
1.4
1.3
1.2
1.1
-40 -20 0 25 50 75 100
Ambient Temperature Ta ()
Fig.4 Current Transfer Ratio
vs. Forward Current
2000
1600
Vcc=5V
Vo=0.4V
Ta=25°C
1200
800
400
0
0.01 0.1
1 5 10 20
Forward current IF (mA)
Fig.6 Output Current
vs. Output Voltage
60
IF =5mA 4mA
50
Vcc=5V
Ta=25°C
3mA
40
2mA
30
20
1mA
10
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Output Voltage VO (V)
Cosmo Electronics Corp.
Document No. 69P51004.2
-5-
http://www.cosmo-ic.com

5 Page





KPC6N138L arduino
cosmo
Application Notice
KPC6N138 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
The content of datasheet is the guidance for product use only. cosmo takes no responsibility to the
accuracy of the information provided here. For continuously improving all of products, including quality,
reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials,
and structure of products without notice. Please contact with cosmo to obtain the latest specification.
It would be required to comply with the absolute maximum ratings listed in the specification. cosmo has
no liability and responsibility to the damage caused by improper use of the products.
cosmo products are intended to be designed for use in general electronics application list below:
a. Personal computer
b. OA machine
c. Audio / Video
d. Instrumentation
e. Electrical application
f. Measurement equipment
g. Consumer electronics
h. Telecommunication
cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or
malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation:
a. Medical and other life supporting equipments
b. Space application
c. Telecommunication equipment (trunk lines)
d. Nuclear power control
e. Equipment used for automotive vehicles, trains, ships...etc.
This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form
or any means electronically or mechanically for any purpose, in whole or in part without any written permission
expressed from cosmo.
Cosmo Electronics Corp.
Document No. 69P51004.2
- 11 -
http://www.cosmo-ic.com

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