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Clare
Clare

PM1204 Datasheet

AC Power Switch


PM1204 Datasheet Preview


PM1204
AC Power Switch
AC Operating
Voltage
Load Current
On State
Voltage Drop
PM1204
120
500
1.4
Units
V
mA
VRMS
(at IL = 500 mA)
Features
Load Current up to 0.5A
400V Blocking Voltage
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
Description
The PM1204 is a AC Solid State Switch using optical cou-
pling with dual power SCR outputs to produce an alter-
native to optocoupler and Triac circuits. The PM1204
switches are robust enough to provide a blocking voltage
of up to 400V. In addition, tightly controlled zero cross cir-
cuitry ensures switching of AC loads without the genera-
tion 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 PM1204 is well suited for industrial environments
where electromagnetic interference could disrupt the
operation of electromechanical relays.
Approvals
UL recognized file #: E69938
CSA certified file #: LR 43639-8
Applications
Programmable Control
Process Control
Power Control Panels
Remote Switching
Gas Pump Electronics
Contractors
Large Relays
Solenoids
Motors
Heaters
Ordering Information
Part #
PM1204
PM1204S
PM1204STR
Description
6 Pin Dip (50/Tube)
6 Pin Surface Mount (50/Tube)
6 Pin Surface Mount Tape & Reel
Pin Configuration
PM1204 Pinout
1
+ LED
2
Ð LED
3
6
AC Load
ZC 5
AC Load
4
DS-PM1204-R6
www.clare.com
1
Page 1

PM1204
Absolute Maximum Ratings (@ 25˚ C)
Parameter
Input Power Dissipation
Input Control Current
Peak (10ms)
Reverse Input Voltage
Total Package Dissipation
PM
Isolation Voltage
Input to Output
Operational Temperature
Storage Temperature
Soldering Temperature
DIP Package
Surface Mount Package
(10 Seconds Max.)
1 Derate Linearly 1.33 mW/˚C
2 Derate Linearly 6.67 mW/˚C
Min Typ Max Units
- - 1501 mW
- - 50 mA
- -1 A
- -5 V
- - 8002 mW
3750
-40
-40
- - VRMS
- +85 °C
- +125 °C
- - +260 °C
- - +220 °C
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 opera-
tional 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.
Electrical Characteristics
Parameters
Output Characteristics @ 25°C
AC Operating Voltage
Peak Blocking Voltage
Load Current (Continuous)
Off State Leakage Current
On-State Voltage Drop
Critical Rate of Rise
Switching Speeds
Turn-on
Turn-off
Zero-Cross Turn-On Voltage
Sub. half cycle
Operating Frequency1
Load Power Factor for
Guaranteed Turn-On2
Input Characteristics @ 25°C
Input Control Current
For Normal Environment
For High Noise Environment
Input Voltage Drop
Input Drop-out Voltage
Reverse Input Current
Common Characteristics @ 25°C
Input to Output Capacitance
Input to Output Isolation
1 Zero Cross 1st half cycle @ <100Hz
2 Snubber circuits may be required at low power factors.
Conditions
VT
-
VL=120-240VAC
VDRM
-
-
IF=5 mA
IF=5 mA
1st half cycle
-
-
-
-
IF=5mA
-
VR=5V
-
-
Symbol Min
-
VDRM
IL
ILEAK
dv/dt
TON
TOFF
-
PF
20
-
0.005
-
-
1000
-
-
-
-
20
0.25
IF 5
IF 10
VF 0.9
0.8
IR -
CI/O -
VI/O 3750
Typ
-
-
-
-
-
1200
-
-
2
1
-
-
-
-
1.2
-
-
3
-
Max Units
120 VRMS
400 V
0.5 A
1 mA
1.4 VRMS
- V/µS
0.5 cycles
0.5 cycles
5V
V
500 Hz
--
50 mA
100 mA
1.4 V
-V
10 mA
- pF
- VRMS
2
www.clare.com
Rev. 6
Page 2

PM1204
PERFORMANCE DATA*
1.2
1.0
0.8
0.6
0.4
0.2
-40
PM1204
Load Current, Free Air
RΘJA = 60°C/W
0 55
Ambient Temperature (°C)
85
PM1204
Max. Surge Current (Non-Repetitive)
NOTE: Values apply to
TJ = 50°C before Surge

#

#

$ #
Pulse Duration (ms)

PM1204
Typical dv/dt vs. Temperature
 

&
$
"

 # #
Ambient Temperature (°C)
&#
PM1204
dv/dt Method
Vo
Vo = 300V
63% dv 0.63 x 300V 189
dt RC RC
In accordance with
EIA/NARM Standards
10% RS-443 for Solid State Relays
RC
PM1204
Typical Forward Voltage vs. Temperature
2.0
1.5
1.0
0.5
0
10
25
50
75
100
125
Ambient Temperature (°C)
150
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.
Rev. 6 www.clare.com
3
Page 3

PM1204
Mechanical Dimensions
6 Pin Power DIP Through Hole (Standard)
PC Board Pattern
(Top View)
2.540 ± .127
6-.800 DIA. (.100 ± .005)
(6-.031 DIA.)
6.350 ± .127
(.250 ± .005)
7.620 ± .127
(.300 ± .005)
6 Pin Power DIP Surface Mount (SSuffix)
5.080 ± .127
(.200 ± .005)
PC Board Pattern
(Top View) 2.540 ± .127
(.100 ± .005)
1.905 ± .127
(.075 ± .005)
8.305 ± .127
(.327 ± .005)
1.499 ± .127
(.059 ± .005)
Tape and Reel Packaging for 6 Pin Power DIP Surface Mount Package
330.2 DIA.
(13.00)
Top Cover
Tape Thickness
.102 MAX.
(.004)
6.731 MAX.
1.753 – .102
(.265)
(.069 – .004)
.406 MAX.
(.016)
7.493 – .102
(.295 – .004)
12.090
(.476)
4.877
(.192)
2.007 – .102 1.498 – .102 3.987 – .102
(.079 – .004) (.059 – .004) (.157 – .004)
1
6
16.002 – .305
(.630 – .012)
10.300
(.405)
Embossed Carrier
Top Cover .050R TYP.
Tape
Embossment
11.989 – .102
(.472 – .004)
10.300 – .102 1.549 – .102
(.405 – .004) (.061 – .004)
User Direction of Feed
Dimensions
mm
(inches)
4
www.clare.com
Rev. 6
Page 4
Part Number PM1204
Manufactur Clare
Description AC Power Switch
Total Page 5 Pages
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