Datasheet PD1201 Datasheet (CLARE)

1

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PD1201

DS-PD1201-R9

The PD1201 is an AC Solid State Switch using optical
coupling with dual power SCR outputs to produce an
alternative to optocoupler and Triac circuits. The PD1201
switches are robust enough to provide a blocking voltage
of up to 400V and max surge current rating of 20A. In
addition, tightly controlled zero cross circuitry ensures
switching of AC loads without the generation of tran­sients. The input and output circuits are optically coupled
to provide 3750V of isolation and noise immunity
between control and load circuits. As a result the PD1201
is well suited for industrial environments where electro­magnetic interference would disrupt the operation of
electromechanical relays.

• Programmable Control

• Process Control

• Power Control Panels

• Remote Switching

• Gas Pump Electronics

• Contractors

• Large Relays

• Solenoids

• Motors

• Heaters

• UL recognized file #: E69938

• CSA certified file #: LR 43639-8

• Load Current up to 1A

• Blocking Voltage to 400V

• 5mA Sensitivity

• Zero-Crossing Detection

• DC Control, AC Output

• Optically Isolated

• TTL and CMOS Compatible

• Low EMI and RFI Generation

• High Noise Immunity

• VDE compatible

• Machine Insertable, Wave Solderable

Applications

Features

Description

Approvals

AC Solid State Relays

Ordering Information

Part # Description

PD1201 16 Pin DIP (25/Tube)

Pin Configuration

PD1201 Units

AC Operating

Voltage 120 V

RMS

Load Current 1 A
On-State V

RMS

Voltage Drop 1.2 (A

TIL

= IA)

PD1201 Pinout

16

1

10

+ LED

AC Load

Ð LED

AC Load

8

ZC

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PD1201

Rev. 9

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 these
or any other conditions beyond those indicated in the
operational sections of this data sheet is not implied.
Exposure of the device to the absolute maximum ratings
for an extended period may degrade the device and effect
its reliability.

Absolute Maximum Ratings (@ 25˚ C)

2

Parameter Min Typ Max Units

Input Power Dissipation - - 1501mW
Input Control Current - - 50 mA

Peak (10ms) - - 1 A
Reverse Input Voltage - - 5 V
Total Package Dissipation

PD - - 16002mW
Isolation Voltage

Input to Output 3750 - - V

RMS

Operational Temperature -40 - +85 °C
Storage Temperature -40 - +125 °C
Soldering Temperature

DIP Package - - +260 °C

Surface Mount Package - - +220 °C

(10 Seconds Max.)

1

Derate Linearly 1.33 mW/˚C

2

Derate Linearly 16.6 mW/˚C

Electrical Characteristics

Parameters Conditions Symbol Min Typ Max Units

Output Characteristics @ 25°C

Peak Blocking Voltage - V

DRM

- - 400 V

Load Current (Continuous) V

L

=120-240VAC I

L

0.005 - 1 A

Off State Leakage Current V

DRM

I

LEAK

--1mA

On-State Voltage Drop I

L

=1A - - 1.2 V

RMS

Critical Rate of Rise dv/dt 1000 1200 - V/µS
Switching Speeds

Turn-on I

F

=5 mA T

ON

- - 0.5 Cycles

Turn-off I

F

=5 mA T

OFF

- - 0.5 Cycles

Zero-Cross Turn-On Voltage 1st half cycle - 2 5 V

Sub. half cycle - - 1 V
Operating Frequency1 - 20 - 500 Hz
Load Power Factor for
Guaranteed Turn-On2 - PF 0.25 - - ­Capacitance Input to Output - - - - pF

Input Characteristics @ 25°C

Input Control Current

For Normal Environment - I

F

5-50mA

For High Noise Environment - I

F

10 - 100 mA

Input Voltage Drop I

F

=5mA V

F

0.9 1.2 1.4 V
Input Drop-out Voltage - 0.8 - - V
Reverse Input Current V

R

=5V I

R

--10uA

Common Characteristics @ 25°C

Input to Output Capacitance - C

I/O

--3V

RMS

Input to Output Isolation - V

I/O

3750 - - V

RMS

1

Zero cross 1st 1/2 cycle @ <100Hz

2

Snubber circuits may be required at low power factors.

PD1201

Rev. 9

PERFORMANCE DATA*

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.

3

PD1201

Load Current, Free Air

Ambient Temperature (°C)

Load Current (A)

-40

1.2

1.0

0.8

0.6

0.4

0.2

05585

R

ΘJA

= 60°C/W

PD1201

Max. Surge Current (Non-Repetitive)

Pulse Duration (ms)

Peak Surge Current (A)

20

15

10

5

0

16 50 100

NOTE: Values apply to
TJ = 50°C before Surge

PD1201

Typical Forward Voltage vs. Temperature

Ambient Temperature (°C)

Forward Voltage (V)

10

2.0

1.5

1.0

0.5

25 50 75 100 125 150

PD1201

Typical dv/dt vs. Temperature

Ambient Temperature (°C)

Critical Rate of Rise (V/µs)

0

800

600

400

200

1200

1000

25 50 85

Vo

63%

10%

RC

Vo = 300V
dv 0.63 x 300V 189

dt RC RC
In accordance with

EIA/NARM Standards
RS-443 for Solid State Relays

PD1201

dv/dt Method

Mechanical Dimensions

16 Pin DIP

7.620 ± .254
(.300 ± .010)

6.350 ± .127
(.250 ± .005)

17.780 TYP.
(.700)

19.202 ± .381
(.756 ± .015)

15.240 TYP.

(.600)

.508 TYP.

(.020)

3.429 TYP.
(.135)

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Specification: DS-PD1201-R9
©Copyright 2000, Clare, Inc.
All rights reserved. Printed in USA.
3/23/01

Clare cannot assume responsibility for use of any circuitry other
than circuitry entirely embodied in this Clare product. No circuit
patent licenses nor indemnity are expressed or implied. Clare
reserves the right to change the specification and circuitry, with­out notice at any time. The products described in this document
are not intended for use in medical implantation or other direct life
support applications where malfunction may result in direct phys­ical harm, injury or death to a person.