DATA SHEET
PHOTOCOUPLER
PS9114
HIGH CMR, 10 Mbps OPEN COLLECTOR OUTPUT TYPE
5-PIN SOP PHOTOCOUPLER
−NEPOC
Series−
DESCRIPTION
The PS9114 is an optically coupled high-speed, isolator containing a GaAlAs LED on the input side and a
photodiode and a signal processing circuit on the output side on one chip.
The PS9114 is specified high CMR, high CTR and pulse width distortion with operating temperature.
FEATURES
• High common mode transient immunity (CMH, CML = ±20 kV/µs TYP.)
• Small package (5-pin SOP)
• Pulse width distortion (⏐tPHL − tPLH⏐ = 3 ns TYP.)
• High-speed (10 Mbps)
PIN CONNECTION
(Top View)
5
4
3
• High isolation voltage (BV = 2 500 Vr.m.s.)
1. Anode
2. Cathode
3. GND
4. VO
5. VCC
• Open collector output
• Ordering number of taping product: PS9114-F3, F4: 2 500 pcs/reel
• Pb-Free product
• Safety standards
1
2
• UL approved: File No. E72422
• DIN EN60747-5-2 (VDE0884 Part2) approved No. 40008902 (Option)
TRUTH TABLE
APPLICATIONS
LED
Output
• Measurement equipment
ON
L
• PDP
OFF
H
• FA Network
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PN10266EJ02V0DS (2nd edition)
Date Published February 2005 CP(K)
Printed in Japan
The mark shows major revised points.
© NEC Compound Semiconductor Devices, Ltd. 2003, 2005
PS9114
PACKAGE DIMENSIONS (UNIT: mm)
3.4 +0.3
–0.1
7.0±0.3
2.6±0.2
0.15 +0.10
–0.05
4.4
0.5±0.3
0.1±0.1
1.27
0.4 +0.10
–0.05
0.25 M
MARKING
9114
N234
No. 1 pin Mark
Initial of NEC
(Engraved mark)
Assembly Lot
N
*1
N
2 34
Week Assembled
Year Assembled
(Last 1 Digit)
Rank Code
*1
2
Bar : Pb-Free
Data Sheet PN10266EJ02V0DS
PS9114
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Packing Style
Safety Standard
Application Part
Approval
Number
Specification
PS9114
PS9114-A
PS9114-F3
PS9114-F3-A
PS9114-F4
PS9114-F4-A
PS9114-V
Pb-Free
*2
Magazine case 100 pcs
Standard products
Embossed Tape 2 500 pcs/reel
(UL approved)
PS9114-V-A
Magazine case 100 pcs
DIN EN60747-5-2
PS9114-V-F3
PS9114-V-F3-A
Embossed Tape 2 500 pcs/reel
(VDE0884 Part2)
PS9114-V-F4
PS9114-V-F4-A
*1
PS9114
Approved (Option)
*1 For the application of the Safety Standard, following part number should be used.
*2 With regards to terminal solder (the solder contains lead) plated products (conventionally plated), contact your
nearby sales office.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
Parameter
Symbol
Ratings
Unit
IF
30
mA
Reverse Voltage
VR
5
V
Supply Voltage
VCC
7
V
Output Voltage
VO
7
V
IO
25
mA
PC
40
mW
BV
2 500
Vr.m.s.
Operating Ambient Temperature
TA
−40 to +85
°C
Storage Temperature
Tstg
−55 to +125
°C
Diode
Detector
Forward Current
*1
Output Current
Power Dissipation
Isolation Voltage
*2
*3
*1 Reduced to 0.3 mA/°C at TA = 25°C or more.
*2 Applies to output pin VO. Reduced to 1.5 mW/°C at TA = 65°C or more.
*3 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output.
Pins 1-2 shorted together, 3-4 shorted together.
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
MIN.
Low Level Input Voltage
VFL
0
High Level Input Current
IFH
6.3
Supply Voltage
VCC
4.5
TTL (RL = 1 kΩ, loads)
N
Pull-up resistor
RL
TYP.
MAX.
Unit
0.8
V
10
12.5
mA
5.0
5.5
V
5
330
4k
Data Sheet PN10266EJ02V0DS
Ω
3
PS9114
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, TA = −40 to +85°C)
Diode
Detector
Forward Voltage
VF
IF = 10 mA, TA = 25°C
Reverse Current
IR
VR = 3 V, TA = 25°C
Terminal Capacitance
Ct
V = 0 V, f = 1 MHz, TA = 25°C
IOH
VCC = VO = 5.5 V, VF = 0.8 V
0.02
250
µA
Low Level Output Voltage
VOL
VCC = 5.5 V, IF = 5 mA, IOL = 13 mA
0.15
0.6
V
High Level Supply Current
ICCH
VCC = 5.5 V, IF = 0 mA, VO = open
3
8
mA
Low Level Supply Current
ICCL
VCC = 5.5 V, IF = 10 mA, VO = open
7.0
11
mA
Threshold Input Current
IFHL
VCC = 5 V, VO = 0.8 V, RL = 350 Ω
2
5
mA
Isolation Resistance
RI-O
VI-O = 1 kVDC, RH = 40 to 60%,
TA = 25°C
Isolation Capacitance
CI-O
V = 0 V, f = 1 MHz, TA = 25°C
Propagation Delay Time
tPHL
*2
Coupled
MIN.
*1
Symbol
High Level Output Current
Conditions
TYP.
Parameter
1.4
1.65
MAX.
Unit
1.9
V
10
µA
30
pF
(H → L)
(H → L)
0.6
54
VCC = 5 V, RL = 350 Ω, IF = 7.5 mA
tPLH
(L → H)
51
VCC = 5 V, RL = 350 Ω, IF = 7.5 mA
75
ns
75
ns
100
Rise Time
tr
VCC = 5 V, RL = 350 Ω, IF = 7.5 mA
20
Fall Time
tf
VCC = 5 V, RL = 350 Ω, IF = 7.5 mA
10
⏐tPHL−tPLH⏐
VCC = 5 V, RL = 350 Ω, IF = 7.5 mA
3
Pulse Width Distortion
*3
(PWD)
pF
100
TA = 25°C
*3
4
Ω
11
TA = 25°C
*3
Propagation Delay Time
10
50
ns
Propagation Delay Skew
tPSK
VCC = 5 V, RL = 350 Ω, IF = 7.5 mA
Common Mode
Transient Immunity at High
*4
Level Output
CMH
RL = 350 Ω, TA = 25°C, IF = 0 mA,
VO (MIN.) = 2 V, VCM = 1 kV
10
20
kV/µs
Common Mode
Transient Immunity at Low
*4
Level Output
CML
RL = 350 Ω, TA = 25°C, IF = 7.5 mA,
VO (MAX.) = 0.8 V, VCM = 1 kV
10
20
kV/µs
Data Sheet PN10266EJ02V0DS
60
PS9114
*1 Typical values at TA = 25°C
*2 Because VOL of 2 V or more may be output when LED current input and when output supply of VCC = 2.6 V or
less, it is important to confirm the characteristics (operation with the power supply on and off) during design,
before using this device.
*3 Test circuit for propagation delay time
0.1 µ F
(PW = 1 µ s,
Duty cycle = 1/10)
Input
(Monitor)
(IF = 7.5 mA)
50%
Input
VCC = 5 V
Pulse input (IF)
RL = 350 Ω
VO (Monitor)
CL = 15 pF
Output
47 Ω
tPHL
1.5 V
VOL
tPLH
Remark CL includes probe and stray wiring capacitance.
*4 Test circuit for common mode transient immunity
1 kV
VCM 90%
SW IF
0.1 µ F
VCC = 5 V
RL = 350 Ω
VO (Monitor)
CL = 15 pF
10%
VO
(IF = 0 mA)
VCM
0V
tr
VO
(IF = 7.5 mA)
tf
VOH
2V
0.8 V
VOL
Remark CL includes probe and stray wiring capacitance.
USAGE CAUTIONS
1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static
electricity when handling.
2. By-pass capacitor of 0.1 µF is used between VCC and GND near device. Also, ensure that the distance between
the leads of the photocoupler and capacitor is no more than 10 mm.
3. Avoid storage at a high temperature and high humidity.
Data Sheet PN10266EJ02V0DS
5
PS9114
TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
MAXIMUM FORWARD CURRENT
vs. AMBIENT TEMPERATURE
DETECTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
50
Detector Power Dissipation PC (mW)
Maximum Forward Current IF (mA)
40
30
20
10
0
20
40
80 85
60
100
10
40
80 85
60
FORWARD CURRENT vs.
FORWARD VOLTAGE
SUPPLY CURRENT vs.
AMBIENT TEMPERATURE
100
12
10
TA = +85˚C
+50˚C
+25˚C
0˚C
–25˚C
1
0.1
1.2
1.4
1.6
1.8
2.0
2.2
10
8
ICCL (IF = 10 mA)
6
4
ICCH (IF = 0 mA)
2
0
–50
2.4
–25
0
25
50
75
100
Forward Voltage VF (V)
Ambient Temperature TA (˚C)
OUTPUT VOLTAGE vs. INPUT CURRENT
LOW LEVEL OUTPUT VOLTAGE vs.
AMBIENT TEMPERATURE
0.6
Low Level Output Voltage VOL (V)
VCC = 5.0 V,
TA = 25˚C
5
RL = 350 Ω
1.0 kΩ
4.0 kΩ, 4.7 kΩ
4
3
2
1
0
1
2
3
4
5
6
IF = 5.0 mA,
VCC = 5.5 V
0.5
0.4
IOL = 16.0 mA
13.0 mA
10.0 mA
6.0 mA
0.3
0.2
0.1
0
–50
Input Current IF (mA)
–25
0
25
50
Ambient Temperature TA (˚C)
Remark The graphs indicate nominal characteristics.
6
20
Ambient Temperature TA (˚C)
High Level Supply Current ICCH (mA)
Low Level Supply Current ICCL (mA)
Forward Current IF (mA)
20
Ambient Temperature TA (˚C)
6
Output Voltage VO (V)
30
0
100
0.01
1.0
40
Data Sheet PN10266EJ02V0DS
75
100
PS9114
THRESHOLD INPUT CURRENT vs.
AMBIENT TEMPERATURE
Threshold Input Current IFHL (mA)
VCC = 5.0 V,
VO = 0.6 V
2.0
1.5
RL = 350 Ω
1.0
1.0 kΩ
4.7 kΩ, 4.0 kΩ
0.5
120
100
–25
0
25
50
75
tPLH: RL = 1.0 kΩ
tPLH: RL = 350 Ω
60
40
tPHL: RL = 350 Ω, 1.0 kΩ
20
–25
0
25
50
75
PROPAGATION DELAY TIME vs.
AMBIENT TEMPERATURE
PULSE WIDTH DISTORTION vs.
AMBIENT TEMPERATURE
tPLH: RL = 4.7 kΩ
tPLH: RL = 4.0 kΩ
tPHL: RL = 4.7 kΩ
tPHL: RL = 4.0 kΩ
40
20
–25
100
60
IF = 7.5 mA,
VCC = 5.0 V
0
25
50
75
50
IF = 7.5 mA,
VCC = 5.0 V
RL = 4.7 kΩ
4.0 kΩ
40
30
RL = 350 Ω
1.0 kΩ
20
10
0
–50
100
–25
0
25
50
75
Ambient Temperature TA (˚C)
Ambient Temperature TA (˚C)
SWITCHING TIME vs.
AMBIENT TEMPERATURE
PROPAGATION DELAY TIME vs.
INPUT CURRENT
100
120
IF = 7.5 mA,
VCC = 5.0 V
Propagation Delay Time tPHL, tPLH (ns)
400
Switching Time tr, tf (ns)
80
Ambient Temperature TA (˚C)
60
tr: RL = 4.0 kΩ, 4.7 kΩ
300
200
tr: RL = 1.0 kΩ
tr: RL = 350 Ω
tf: RL = 350 Ω, 1.0 kΩ,
4.0 kΩ, 4.7 kΩ
100
0
–50
IF = 7.5 mA,
VCC = 5.0 V
Ambient Temperature TA (˚C)
80
0
–50
100
0
–50
100
Pulse Width Distortion tPHL–tPLH (ns)
Propagation Delay Time tPHL, tPLH (ns)
0
–50
Propagation Delay Time tPHL, tPLH (ns)
2.5
PROPAGATION DELAY TIME vs.
AMBIENT TEMPERATURE
–25
0
25
50
75
100
100
tPLH: RL = 4.0 kΩ
80
60
40
20
0
5
tPLH: RL = 1.0 kΩ
tPLH: RL = 350 Ω
tPHL: RL = 350 Ω, 1.0 kΩ,
4.0 kΩ
7
9
VCC = 5.0 V,
TA = 25˚C
11
13
15
Input Current IF (mA)
Ambient Temperature TA (˚C)
Remark The graphs indicate nominal characteristics.
Data Sheet PN10266EJ02V0DS
7
PS9114
TAPING SPECIFICATIONS (UNIT: mm)
1.55±0.1
7.4±0.1
5.5±0.1
1.5+0.1
–0
12.0±0.2
2.0±0.05
4.0±0.1
1.75±0.1
Outline and Dimensions (Tape)
3.45 MAX.
3.0±0.1
3.9±0.1
8.0±0.1
0.3±0.05
Tape Direction
PS9114-F4
PS9114-F3
Outline and Dimensions (Reel)
2.0±0.5
2.0±0.5
φ 13.0±0.2
21.0±0.8
φ 100±1.0
R 1.0
φ 330±2.0
13.0±0.2
13.5±1.0
17.5±1.0
Packing: 2 500 pcs/reel
8
Data Sheet PN10266EJ02V0DS
11.9 to 15.4
Outer edge of
flange
PS9114
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
• Peak reflow temperature
260°C or below (package surface temperature)
• Time of peak reflow temperature
10 seconds or less
• Time of temperature higher than 220°C
60 seconds or less
• Time to preheat temperature from 120 to 180°C
120±30 s
• Number of reflows
Three
• Flux
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
Package Surface Temperature T (˚C)
Recommended Temperature Profile of Infrared Reflow
(heating)
to 10 s
260˚C MAX.
220˚C
to 60 s
180˚C
120˚C
120±30 s
(preheating)
Time (s)
(2) Wave soldering
• Temperature
260°C or below (molten solder temperature)
• Time
10 seconds or less
• Preheating conditions
120°C or below (package surface temperature)
• Number of times
One (Allowed to be dipped in solder including plastic mold portion.)
• Flux
Rosin flux containing small amount of chlorine (The flux with a maximum chlorine
content of 0.2 Wt% is recommended.)
(3) Soldering by Soldering Iron
• Peak Temperature (lead part temperature)
350°C or below
• Time (each pins)
3 seconds or less
• Flux
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
(a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead
(b) Please be sure that the temperature of the package would not be heated over 100°C
Data Sheet PN10266EJ02V0DS
9
PS9114
(4) Cautions
• Fluxes
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
2. Cautions regarding noise
Be aware that when voltage is applied suddenly between the photocoupler’s input and output or between
collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute
maximum ratings.
USAGE CAUTIONS
1. Protect against static electricity when handling.
2. Avoid storage at a high temperature and high humidity.
10
Data Sheet PN10266EJ02V0DS
PS9114
When the product(s) listed in this document is subject to any applicable import or export control laws and regulation of the authority
having competent jurisdiction, such product(s) shall not be imported or exported without obtaining the import or export license.
• The information in this document is current as of February, 2005. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or
data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all
products and/or types are available in every country. Please check with an NEC sales representative
for availability and additional information.
• No part of this document may be copied or reproduced in any form or by any means without prior
written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document.
• NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of
third parties by or arising from the use of NEC semiconductor products listed in this document or any other
liability arising from the use of such products. No license, express, implied or otherwise, is granted under any
patents, copyrights or other intellectual property rights of NEC or others.
• Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of customer's equipment shall be done under the full
responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third
parties arising from the use of these circuits, software and information.
• While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor products, customers
agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize
risks of damage to property or injury (including death) to persons arising from defects in NEC
semiconductor products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment, and anti-failure features.
• NEC semiconductor products are classified into the following three quality grades:
"Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products
developed based on a customer-designated "quality assurance program" for a specific application. The
recommended applications of a semiconductor product depend on its quality grade, as indicated below.
Customers must check the quality grade of each semiconductor product before using it in a particular
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and industrial robots
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systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)
"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC semiconductor products is "Standard" unless otherwise expressly specified in NEC's
data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not
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(Note)
(1) "NEC" as used in this statement means NEC Corporation, NEC Compound Semiconductor Devices, Ltd.
and also includes its majority-owned subsidiaries.
(2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for
NEC (as defined above).
M8E 00. 4 - 0110
Data Sheet PN10266EJ02V0DS
11
PS9114
Caution
GaAs Products
This product uses gallium arsenide (GaAs).
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe
the following points.
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws
and/or ordinances, dispose of the product as recommended below.
1. Commission a disposal company able to (with a license to) collect, transport and dispose of
materials that contain arsenic and other such industrial waste materials.
2. Exclude the product from general industrial waste and household garbage, and ensure that the
product is controlled (as industrial waste subject to special control) up until final disposal.
• Do not burn, destroy, cut, crush, or chemically dissolve the product.
• Do not lick the product or in any way allow it to enter the mouth.
For further information, please contact
NEC Compound Semiconductor Devices, Ltd.
http://www.ncsd.necel.com/
E-mail: salesinfo@ml.ncsd.necel.com (sales and general)
techinfo@ml.ncsd.necel.com (technical)
Sales Division TEL: +81-44-435-1588 FAX: +81-44-435-1579
NEC Compound Semiconductor Devices Hong Kong Limited
E-mail: ncsd-hk@elhk.nec.com.hk (sales, technical and general)
FAX: +852-3107-7309
TEL: +852-3107-7303
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TEL: +886-2-8712-0478 FAX: +886-2-2545-3859
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http://www.cel.com/
TEL: +1-408-988-3500 FAX: +1-408-988-0279
0406
