PC847X Series
DIP 16pin (4-channel)
General Purpose
Photocoupler
PC847X Series
∗
1-channel package type is also available.
(model No. PC817X Series)
■ Description
■ Agency approvals/Compliance
PC847X Series contains an IRED optically coupled
to a phototransistor.
It is packaged in a 4-channel package, available in
SMT gullwing lead-form option.
Input-output isolation voltage(rms) is 5.0kV.
Collector-emitter voltage is 80V and CTR is 50% to
600% at input current of 5mA.
1. Recognized by UL1577 (Double protection isolation),
file No. E64380 (as model No. PC817)
2. Package resin : UL flammability grade (94V-0)
■ Applications
1. I/O isolation for MCUs (Micro Controller Units)
2. Noise suppression in switching circuits
3. Signal transmission between circuits of different potentials and impedances
■ Features
1. 16pin DIP 4-channnel package
2. Double transfer mold package (ldeal for Flow Soldering)
3. High collector-emitter voltage (VCEO : 80V(*))
4. Current transfer ratio (CTR : MIN. 50% at IF=5mA,
VCE=5V)
5. Several CTR ranks available
6. High isolation voltage between input and output
(Viso(rms) : 5.0kV)
(*) Up to Date code "P7" (July 2002) VCEO : 35V.
From the production Date code "J5" (May 1997) to "P7" (July
2002), however the products were screened by BVCEO≥70V.
Notice The content of data sheet is subject to change without prior notice.
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
1
Sheet No.: D2-A03201EN
Date Sep. 30. 2003
© SHARP Corporation
PC847X Series
■ Internal Connection Diagram
16
15
14
13
12
11
10
9
Anode
Cathode
9 11 13 15 Emitter
10 12 14 16 Collector
1 3 5 7
2 4 6 8
1
2
3
4
5
6
7
8
■ Outline Dimensions
(Unit : mm)
1.2±0.3
1
13
12
4
5
PC817
2
3
2.54±0.25
11
10
9
6
7
6.5±0.5
14
PC817
15
PC817
16
PC817
8
19.82±0.5
7.62±0.3
2.7±0.5
3.0±0.5
0.5
TYP.
Date code
0.6±0.2
3.5±0.5
Anode mark
Factory identification
mark
1. Through-Hole [ex. PC847X]
Epoxy resin
0.5±0.1
θ
θ
θ : 0 to 13˚
0.6±0.2
1
2
3
13
12
4
5
11
10
6
PC817
9
7
6.5±0.5
14
PC817
15
PC817
16
PC817
Date code
1.2±0.3
8
2.54±0.25
19.82±0.5
0.26±0.1
0.35±0.25
7.62±0.3
3.5±0.5
Anode mark
Factory identification
mark
2. SMT Gullwing Lead-Form [ex. PC847XI]
1.0+0.4
−0
Epoxy resin
1.0+0.4
−0
10.0+0
−0.5
Product mass : approx. 1.0g
Sheet No.: D2-A03201EN
2
PC847X Series
Date code (2 digit)
A.D.
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
1st digit
Year of production
A.D
Mark
2002
A
2003
B
2004
C
2005
D
2006
E
2007
F
2008
H
2009
J
2010
K
2011
L
2012
M
··
N
·
2nd digit
Month of production
Month
Mark
January
1
February
2
March
3
April
4
May
5
June
6
July
7
August
8
September
9
October
O
November
N
December
D
Mark
P
R
S
T
U
V
W
X
A
B
C
··
·
repeats in a 20 year cycle
Factory identification mark
Factory identification Mark
Country of origin
no mark
Japan
Indonesia
Philippines
China
* This factory marking is for identification purpose only.
Please contact the local SHARP sales representative to see
the actual status of the production.
Sheet No.: D2-A03201EN
3
PC847X Series
■ Absolute Maximum Ratings
Output
Input
Parameter
Symbol
Forward current
IF
*1
Peak forward current
IFM
Reverse voltage
VR
Power dissipation
P
Collector-emitter voltage VCEO
Emitter-collector voltage VECO
IC
Collector current
Collector power dissipation
PC
Ptot
Total power dissipation
*2
Isolation voltage
Viso (rms)
Topr
Operating temperature
Tstg
Storage temperature
*3
Soldering temperature
Tsol
Rating
50
1
6
70
*4
80
6
50
150
200
5.0
−30 to +100
−55 to +125
260
(Ta=25˚C)
Unit
mA
A
V
mW
V
V
mA
mW
mW
kV
˚C
˚C
˚C
*1 Pulse width≤100µs, Duty ratio : 0.001
*2 40 to 60%RH, AC for 1 minute, f = 60Hz
*3 For 10s
*4 Up to Date code "P7" (July 2002) VCEO : 35V.
■ Electro-optical Characteristics
Input
Output
Transfer
characteristics
Parameter
Forward voltage
Peak forward voltage
Reverse current
Terminal capacitance
Collector dark current
Collector-emitter breakdown voltage
Emitter-collector breakdown voltage
Collector current
Collector-emitter saturation voltage
Isolation resistance
Floating capacitance
Cutt-off frequency
Rise time
Response time
Fall time
Symbol
VF
VFM
IR
Ct
ICEO
BVCEO
BVECO
IC
VCE (sat)
RISO
Cf
fC
tr
tf
Conditions
IF=20mA
IFM=0.5A
VR=4V
V=0, f=1kHz
VCE=50V, IF=0
IC=0.1mA, IF=0
IE=10µA, IF=0
IF=5mA, VCE=5V
IF=20mA, IC=1mA
DC500V, 40 to 60%RH
V=0, f=1MHz
VCE=5V, IC=2mA, RL=100Ω, −3dB
VCE=2V, IC=2mA, RL=100Ω
MIN.
−
−
−
−
−
*5
80
6
2.5
−
5×1010
−
−
−
−
TYP.
1.2
−
−
30
−
−
−
−
0.1
1×1011
0.6
80
4
3
MAX.
1.4
3.0
10
250
100
−
−
30.0
0.2
−
1.0
−
18
18
(Ta=25˚C)
Unit
V
V
µA
pF
nA
V
V
mA
V
Ω
pF
kHz
µs
µs
*5 From the production Date code "J5" (May 1997) to "P7" (July 2002), however the products were screened by BVCEO≥70V.
Sheet No.: D2-A03201EN
4
PC847X Series
■ Model Line-up
Lead Form
Package
Model No.
Through-Hole
SMT Gullwing
Sleeve
25pcs/sleeve
PC847X
PC847XI
PC847X5
PC847XI5
PC847XI6
PC847X6
PC847XI7
PC847X7
PC847XI8
PC847X8
PC847XI9
PC847X9
PC847XI0
PC847X0
IC [mA]
(IF=5mA, VCE=5V, Ta=25˚C)
2.5 to 30.0
4.0 to 13.0
6.5 to 20.0
10.0 to 30.0
4.0 to 20.0
6.0 to 30.0
4.0 to 30.0
Please contact a local SHARP sales representative to inquire about production status and Lead-Free options.
Sheet No.: D2-A03201EN
5
PC847X Series
Fig.2 Diode Power Dissipation vs.
Ambient Temperature
Fig.1 Forward Current vs. Ambient
Temperature
100
Diode power dissipation P (mW)
Forward current IF (mA)
50
40
30
20
10
0
−30
0
25
50 55
75
100
80
70
60
40
20
0
−30
125
0
Fig.3 Collector Power Dissipation vs.
Ambient Temperature
50 55
75
100
125
Fig.4 Total Power Dissipation vs. Ambient
Temperature
250
Total Power dissipation Ptot (mW)
250
Collector power dissipation PC (mW)
25
Ambient temperature Ta (˚C)
Ambient temperature Ta (˚C)
200
150
100
50
0
−30
0
25
50
75
100
200
150
100
50
0
−30
125
0
25
50
75
100
125
Ambient temperature Ta (˚C)
Ambient temperature Ta (˚C)
Fig.5 Peak Forward Current vs. Duty Ratio
Fig.6 Current Transfer Ratio vs. Forward
Current
10 000
1 000
500
200
100
50
20
10
5
VCE=5V
Ta=25˚C
700
2 000
Current transfer ratio CTR (%)
Peak forward current IFM (mA)
800
Pulse width≤100µs
Ta=25˚C
5 000
600
500
400
300
200
100
5 10−3 2
5 10−2 2
5 10−1 2
5
0
0.1
1
Duty ratio
1
10
Forward current IF (mA)
Sheet No.: D2-A03201EN
6
PC847X Series
Fig.7 Forward Current vs. Forward Voltage
30
500
Ta=75˚C
IF=30mA
50˚C
100
25˚C
0˚C
50
−25˚C
25
Collector current IC (mA)
200
Forward current IF (mA)
Fig.8 Collector Current vs. Collector-emitter
Voltage
20
10
5
Ta=25˚C
20mA
PC (MAX.)
20
15
10mA
10
5mA
2
5
1
0
0
0.5
1.0
1.5
2.0
2.5
3.0
0
3.5
Fig.9 Relative Current Transfer Ratio vs.
Ambient Temperature
Collector-emitter saturation voltage VCE (sat) (V)
Relative current transfer ratio (%)
IF=5mA,VCE=5V
100%
6
7
50%
−20
0
20
40
60
8
9
80
IF=20mA
IC=1mA
0.12
0.10
0.08
0.06
0.04
0.02
0
−40
100
Ambient temperature Ta (˚C)
−20
0
20
40
60
80
100
Ambient temperature Ta (˚C)
Fig.11 Collector Dark Current vs. Ambient
Temperature
Fig.12 Collector-emitter Saturation Voltage
vs. Forward Current
6
Collector-emitter saturation voltage VCE (sat) (V)
Collector dark current ICEO (A)
5
0.14
IF=1mA,VCE=5V
VCE=50V
10−6
5
10−7
5
10−8
5
10−9
5
10−10
5
10−11
−30
4
Fig.10 Collector - emitter Saturation Voltage
vs. Ambient Temperature
150%
10−5
5
3
Collector-emitter voltage VCE (V)
Forward voltage VF (V)
0%
−40
2
1
Ta=25˚C
5
IC=0.5mA
1mA
4
3mA
5mA
3
7mA
2
1
0
0
20
40
60
80
Ambient temperature Ta (˚C)
0
100
5
10
15
Forward current IF (mA)
Sheet No.: D2-A03201EN
7
PC847X Series
Fig.13 Response Time vs. Load Resistance
Fig.14 Test Circuit for Response Time
500
Response time (µs)
VCE=2V
200 IC=2mA
Ta=25˚C
100
Input
VCC
50
tr
20
tf
Output
Input
RD
RL
10%
Output
90%
VCE
10
ts
td
5
tr
tf
td
2
1
ts
Please refer to the conditions in Fig.13.
0.5
0.2
0.1
0.01
50
0.1
1
10
Load resistance RL (kΩ)
Fig.15 Frequency Response
Fig.16 Test Circuit for Frequency Response
0
Voltage gain Av (dB)
VCC
VCE=5V
IC=2mA
Ta=25˚C
RD
RL
Output
100Ω
1kΩ
−10
Please refer to the conditions in Fig.15.
RL=10kΩ
−20
0.5
1
2
5
10
20
50 100 200 500
Frequency f (kHz)
Remarks : Please be aware that all data in the graph are just for reference and not for guarantee.
Sheet No.: D2-A03201EN
8
PC847X Series
■ Design Considerations
● Design guide
While operating at IF<1.0mA, CTR variation may increase.
Please make design considering this fact.
This product is not designed against irradiation and incorporates non-coherent IRED.
● Degradation
In general, the emission of the IRED used in photocouplers will degrade over time.
In the case of long term operation, please take the general IRED degradation (50% degradation over 5years)
into the design consideration.
● Recommended Foot Print (reference)
1.7
2.54
2.54
2.54
2.54
2.54
2.54
2.54
8.2
2.2
(Unit : mm)
✩ For additional design assistance, please review our corresponding Optoelectronic Application Notes.
Sheet No.: D2-A03201EN
9
PC847X Series
■ Manufacturing Guidelines
● Soldering Method
Reflow Soldering:
Reflow soldering should follow the temperature profile shown below.
Soldering should not exceed the curve of temperature profile and time.
Please don't solder more than twice.
(˚C)
300
Terminal : 260˚C peak
( package surface : 250˚C peak)
200
Reflow
220˚C or more, 60s or less
Preheat
150 to 180˚C, 120s or less
100
0
0
1
2
3
4
(min)
Flow Soldering :
Due to SHARP's double transfer mold construction submersion in flow solder bath is allowed under the below
listed guidelines.
Flow soldering should be completed below 270˚C and within 10s.
Preheating is within the bounds of 100 to 150˚C and 30 to 80s.
Please don't solder more than twice.
Hand soldering
Hand soldering should be completed within 3s when the point of solder iron is below 400˚C.
Please don't solder more than twice.
Other notices
Please test the soldering method in actual condition and make sure the soldering works fine, since the impact
on the junction between the device and PCB varies depending on the tooling and soldering conditions.
Sheet No.: D2-A03201EN
10
PC847X Series
● Cleaning instructions
Solvent cleaning:
Solvent temperature should be 45˚C or below Immersion time should be 3minutes or less
Ultrasonic cleaning:
The impact on the device varies depending on the size of the cleaning bath, ultrasonic output, cleaning time,
size of PCB and mounting method of the device.
Therefore, please make sure the device withstands the ultrasonic cleaning in actual conditions in advance of
mass production.
Recommended solvent materials:
Ethyl alcohol, Methyl alcohol and Isopropyl alcohol
In case the other type of solvent materials are intended to be used, please make sure they work fine in actual using conditions since some materials may erode the packaging resin.
● Presence of ODC
This product shall not contain the following materials.
And they are not used in the production process for this device.
Regulation substances:CFCs, Halon, Carbon tetrachloride, 1.1.1-Trichloroethane (Methylchloroform)
Specific brominated flame retardants such as the PBBOs and PBBs are not used in this product at all.
Sheet No.: D2-A03201EN
11
PC847X Series
■ Package specification
● Sleeve package
Package materials
Sleeve : HIPS (with anti-static material)
Stopper : Styrene-Elastomer
Package method
MAX. 25pcs of products shall be packaged in a sleeve. Both ends shall be closed by tabbed and tabless
stoppers.
The product shall be arranged in the sleeve with its anode mark on the tabless stopper side.
MAX. 20 sleeves in one case.
Sleeve outline dimensions
12.0
±2
5.8
10.8
520
6.7
(Unit : mm)
Sheet No.: D2-A03201EN
12
PC847X Series
■ Important Notices
with equipment that requires higher reliability such as:
--- Transportation control and safety equipment (i.e.,
aircraft, trains, automobiles, etc.)
--- Traffic signals
--- Gas leakage sensor breakers
--- Alarm equipment
--- Various safety devices, etc.
(iii) SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as:
--- Space applications
--- Telecommunication equipment [trunk lines]
--- Nuclear power control equipment
--- Medical and other life support equipment (e.g.,
scuba).
· The circuit application examples in this publication are
provided to explain representative applications of
SHARP devices and are not intended to guarantee any
circuit design or license any intellectual property rights.
SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices.
· Contact SHARP in order to obtain the latest device
specification sheets before using any SHARP device.
SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure,
and other contents described herein at any time without
notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice.
· If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Law of Japan, it is
necessary to obtain approval to export such SHARP devices.
· Observe the following points when using any devices
in this publication. SHARP takes no responsibility for
damage caused by improper use of the devices which
does not meet the conditions and absolute maximum
ratings to be used specified in the relevant specification
sheet nor meet the following conditions:
(i) The devices in this publication are designed for use
in general electronic equipment designs such as:
--- Personal computers
--- Office automation equipment
--- Telecommunication equipment [terminal]
--- Test and measurement equipment
--- Industrial control
--- Audio visual equipment
--- Consumer electronics
(ii) Measures such as fail-safe function and redundant
design should be taken to ensure reliability and safety
when SHARP devices are used for or in connection
· This publication is the proprietary product of SHARP
and is copyrighted, with all rights reserved. Under the
copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in
part, without the express written permission of SHARP.
Express written permission is also required before any
use of this publication may be made by a third party.
· Contact and consult with a SHARP representative if
there are any questions about the contents of this publication.
Sheet No.: D2-A03201EN
13