PLA170
Single Pole OptoMOS® Relay
Load Voltage
Load Current
AC/DC Configuration
DC Configuration
Max RON
AC/DC Configuration
DC Configuration
PLA170
800
Units
VP
100
180
mA
mA
50
14
Ω
Ω
Description
The PLA170 is a 1-Form-A Solid State Relay which
uses optically coupled MOSFET technology to provide
enhanced input-to-output isolation of 3750Vrms. The
efficient MOSFET switches and photovoltaic die use
Clare’s patented OptoMOS® architecture.
The optically-coupled output is controlled by a GaAIAs
infrared LED. The PLA170 is designed to replace
electromechanical relays and offers the superior
reliability associated with Solid State devices. This
device provides bounce-free switching in a more
compact surface mount or through hole package.
Features
• 100% Solid State
• Small 6 Pin Package
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• Arc-Free With No Snubbing Circuits
• 3750Vrms Input/Output Isolation
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• 800V blocking
Approvals
• UL Recognized File: E76270
• CSA Certified File: LR 43639-10
• Certified to:
• EN 60950
• EN 41003
Ordering Information
Applications
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment—Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Part #
PLA170
PLA170S
PLA170STR
Description
6 Pin DIP (50/tube)
6 Pin Surface Mount (50/tube)
6 Pin Surface Mount (1000/Reel)
Pin Configuration
PLA170 Pinout
PLA170 Pinout
DC Only Configuration
AC/DC Configuration
+ Control
– Control
NC
1
6
2
5
3
4
Load
+ Control
Do Not Use
– Control
Load
NC
1
6
2
5
3
4
+ Load
– Load
Switching Characteristics of
Normally Open (Form A) Devices
DS-PLA170-R01
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1
PLA170
Absolute Maximum Ratings (@ 25˚ C)
Parameter
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation 1
Total Power Dissipation 2
Isolation Voltage Input to Output
Operational Temperature
Storage Temperature
1
2
Ratings
800
5
50
1
150
800
3750
-40 to +85
-40 to +125
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Units
VP
V
mA
A
mW
mW
Vrms
°C
°C
Derate Linearly 3.33 mw / ºC
Derate Linearly 6.67 mw / ºC
Electrical Characteristcs
Parameter
Conditions
Output Characteristics @ 25°C
Load Current
AC/DC Configuration 1
Continuous
DC Configuration
Peak Load Current
10ms
On-Resistance 2
AC/DC Configuration
IL= Load Current
DC Configuration
Off-State Leakage Current
VL=800V
Switching Speeds
Turn-On
IF=5mA, VL=10V
Turn-Off
IF =5mA, VL=10V
Output Capacitance
50V; f=1MHz
Input Characteristics @ 25°C
Input Control Current 3
IL=Load Current
Input Dropout Current
Input Voltage Drop
IF=5mA
Reverse Input Current
VR=5V
Common Characteristics @ 25°C
Input to Output Capacitance
Input to Output Isolation
60 Hz, 60 seconds
1
2
3
Symbol
Min
Typ
IL
-
-
ILPK
-
-
100
180
350
ILEAK
-
-
50
14
1
µA
TON
TOFF
COUT
-
50
5
5
-
ms
ms
pF
IF
IF
VF
IR
5
0.3
0.9
-
0.7
1.2
-
1.4
10
mA
mA
V
µA
CI/O
VI/O
3750
3
-
-
pF
Vrms
RON
Max
Units
mA
mA
Ω
Load derates linearly from 100mA @ 25oC to 90mA @80oC.
Measurement taken within 1 second of on time.
For applications requiring high temperature operation (greater than 60oC) an LED drive current of 10mA is recommended.
2
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R01
PLA170
PERFORMANCE DATA*
PLA170
0
DC
35
30
30
25
20
15
10
Device Count (N)
30
Device Count (N)
Device Count (N)
35
35
25
20
15
10
5
25
20
15
10
5
5
0
1.17
1.19
1.21
1.23
0
0
1.25
39
40
41
42
43
44
875
45
880
885
LED Forward Voltage Drop (V)
15
10
5
20
15
10
5
0
0.39
0.65
0.91
1.17
1.43
1.69
0.39
1.95
0.65
0.91
0
220
Load Current (mA)
Device Count (N)
30
25
20
15
10
5
0.080
10
5
0
1.95
0.040
DC Configuration
0.035
0.085
0.090
0.35
0.40
0.45
0.50
0.55
0.60
PLA170
Typical Leakage vs. Temperature
(Measured across Pins 4 & 6)
0.030
IF = 10mA
IF = 5mA
160
140
0.025
0.020
120
0.015
100
80
40
0.30
Turn-On (ms)
180
0.010
IF = 5mA
AC/DC Configuration
60
0
0.075
1.69
905
15
PLA170
Typical Maximum Load Current
vs. Temperature
200
0.070
1.43
900
20
LED Current (mA)
LED Current (mA)
35
1.17
895
0
25
Device Count (N)
20
0
0
25
Device Count (N)
Device Count (N)
25
PLA170
Typical IF for Switch Operation
(N=50 Ambient Tempurature = 25ºC)
(Load Current = 100mADC)
890
Blocking Voltage (V)
0.005
0
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
Turn-Off (ms)
1000
950
Turn-On (ms)
Blocking Voltage (V)
1050
900
850
800
750
700
-40
-20
0
20
40
60
80
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
PLA170
Typical Turn-On vs. Temperature
(Load Current = 70mADC)
IF = 5mA
IF = 10mA
-40
-20
0
20
40
60
80
100
Turn-Off (ms)
PLA170
Typical Blocking Voltage
vs. Temperature
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
PLA170
Typical Turn-Off vs. Temperature
(Load Current = 70mADC)
IF = 5mA
-40
-20
0
20
40
60
80
100
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our
application department.
R01
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3
PLA170
PLA170
Typical LED Forward Voltage Drop
vs. Temperature
1.6
1.4
IF = 50mA
1.2
IF = 10mA
IF = 5mA
1.0
0.8
-40
-20
0
20
40
60
80
100
120
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
PLA170
Typical Turn-Off vs. LED Forward Current
(Load Current = 100mADC)
0.35
0.30
Turn-Off (ms)
1.8
PLA170
Typical Turn-On vs. LED Forward Current
(Load Current = 100mADC)
Turn-On (ms)
LED Forward Voltage Drop (V)
PERFORMANCE DATA*
0.25
0.20
0.15
0.10
0.05
0
5
10
15
20
25
30
35
40
45
0
50
0
5
10
LED Forward Current (mA)
PLA170
Typical On-Resistance vs. Temperature
(Load Current = 50mADC)
60
20
10
-40
-20
0
20
40
60
80
2.000
1.500
1.000
0.500
0.000
100
25
30
35
40
45
50
2.500
LED Current (mA)
LED Current (mA)
30
20
PLA170
Typical IF for Switch Dropout
vs. Temperature
(Load Current = 70mADC)
3.000
2.500
40
0
PLA170
Typical IF for Switch Operation
vs. Temperature
(Load Current = 70mADC)
3.000
IF = 5mA
50
15
LED Forward Current (mA)
-40
-20
0
20
40
60
80
100
2.000
1.500
1.000
0.500
0.000
-40
-20
0
20
40
60
80
100
PLA170
Energy Rating Curve
100
Load Current (A)
Load Current (mA)
150
50
0
-50
-100
-150
-6
-4
-2
0
2
Load Voltage (V)
4
6
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
10µs 100µs 1ms 10ms 100ms
1s
10s 100s
Time
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our
application department.
4
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R01
Manufacturing Information
Soldering
Recommended soldering processes are limited to
245ºC component body temperature for 10 seconds.
Washing
Clare does not recommend ultrasonic cleaning or the
use of chlorinated solvents.
MECHANICAL DIMENSIONS
PC Board Pattern
(Top View)
6 Pin DIP Through Hole (Standard)
6-0.800 DIA.
(6-0.031 DIA.)
7.239 TYP
(0.285 TYP)
0.254 TYP
(0.010 TYP)
6 Pin Surface Mount ("S" Suffix)
PC Board Pattern
(Top View)
Tape and Reel Packaging for 6 Pin Surface Mount Package
330.2 DIA.
(13.00 DIA.)
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
W = 16.30 MAX
(0.642 MAX)
B0 = 10.30
(0.406)
Top Cover
Tape
Embossment Carrier
Embossment
K1 = 3.80
(0.150)
P = 12.00
(0.472)
K0 = 4.90
(0.193)
User Direction of Feed
A0 = 10.30
(0.406)
Dimensions:
mm
(inches)
For additional information please visit our website at: www.clare.com
Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product
descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of Sale, Clare, Inc. assumes no
liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement
of any intellectual property right.
The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended
to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to
discontinue or make changes to its products at any time without notice.
Specification: DS-PLA170-R01
©Copyright 2005, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
5/2/05