DATA SHEET
Form 859-990514
SOLID-STATE RELAYS
page 1/12
Overview
In 1974, Opto 22 introduced the first liquid epoxy-filled
line of power solid-state relays (SSR). This innovation in
SSR design greatly improved the reliability and reduced the
cost of manufacturing. At that time, we also incorporated
into our manufacturing process 100% testing of every relay
produced under full load conditions. By 1978, Opto 22 had
gained such a reputation for reliability that we were recognized
as the world’s leading manufacturer of solid-state relays. Through
continuous manufacturing improvements and the same 100%
testing policy established 22 years ago, Opto 22 is still recognized
today for the very high quality and reliability of its complete line
of solid-state relays.
Index
Power Series
Page
1
2
3
4
5
6
7
8
Introduction
Description
Z Series
All Models: General Specifications
120/240 Volt AC Power Series: General Specifications
120/240 Volt AC Power Series: Surge Current Data,
Thermal Data, and Dimensions
480/575 Volt AC Power Series: General Specifications
120/240 Volt AC Power Series Plastic Package
(Z Series): General Specifications
AC Power Printed Circuit Series: General Specifications
DC Switching Series: General Specifications
APPLICATION TIPS
9
10
11
12
Heat Sink Calculation, Duty Cycle Calculation
Transformer Loads, Solenoid Loads, and Lamp Loads
Solid-State Relays in Series, Lamp Loads, Heater Loads
Motor Loads
P Series
MP Series
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909)695-3000 • (800)321-OPTO • Fax: (909)695-3095 • Internet: www.opto22.com
Inside Sales: (800)452-OPTO • Product Support: (800)TEK-OPTO • (909)695-3080 • Fax: (909)695-3017 • E-mail: support@opto22.com • FaxBack: (800)474-OPTO
DATA SHEET
Form 859-990514
SOLID-STATE RELAYS
page 2/12
Specifications
All Models
• 4,000 V optical isolation input to output
• Zero voltage turn-on
• Turn-on time: ½ cycle maximum
• Turn-off time: ½ cycle maximum
• Operating frequency: 25 to 65 Hz (operates at 400 Hz with six times off-state leakage)
• Coupling capacitance input to output: 8 pF maximum
• DV/DT Off-state: 200 volts per microsecond
• DV/DT commutating: snubbed for rated current at 0.5 power factor
• UL recognized
• CSA certified
• CE component
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909)695-3000 • (800)321-OPTO • Fax: (909)695-3095 • Internet: www.opto22.com
Inside Sales: (800)452-OPTO • Product Support: (800)TEK-OPTO • (909)695-3080 • Fax: (909)695-3017 • E-mail: support@opto22.com • FaxBack: (800)474-OPTO
DATA SHEET
Form 859-990514
SOLID-STATE RELAYS
page 3/12
Specifications
AC Power Series - 120/240 Volt
Opto 22 provides a full range of power series relays with a wide variety of voltage
(110–575) and current options (3–45 amps). All Power Series relays feature 4,000 volts of
optical isolation and have a high PRV rating.
Nominal
Nominal Nominal 1 cycle
Signal
Surge
AC Line Current (Amps)
Input
Rating
Voltage (Amps)
Peak Resistance
(Ohms)
120
120
120
120
240
240
240
240
380
380
120
120
240
240
240
3
10
25
45
3
10
25
45
25
45
10
25
10
25
45
85
110
250
650
85
110
250
650
250
650
110
250
110
250
650
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
33K
33K
33K
33K
33K
Peak
Maximum Off-State Operating I
2
t Rating
Signal
Output
Drop-out Repetitive Voltage Leakage Voltage
t=8.3
Voltage
(mA)
Range
Voltage Maximum
(ms)
Drop
Maximum (Volts AC)
1 VDC
1 VDC
1 VDC
1 VDC
1 VDC
1 VDC
1 VDC
1 VDC
1 VDC
1 VDC
10 VAC
10 VAC
10 VAC
10 VAC
10 VAC
600
600
600
600
600
600
600
600
800
800
600
600
600
600
600
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
1.6 volts
2.5mA
7 mA
7 mA
7 mA
5 mA
14 mA
14 mA
14 mA
12 mA
12 mA
7 mA
7 mA
14 mA
14 mA
14 mA
12-140
12-140
12-140
12-140
24-280
24-280
24-280
24-280
24-420
24-420
12-140
12-140
24-280
24-280
24-280
30
50
250
1750
30
50
250
1750
250
1750
50
250
50
250
1750
Model
Number
Signal
Pick-up
Voltage
3VDC
(32V allowed)
3VDC
(32V allowed)
3VDC
(32V allowed)
3VDC
(32V allowed)
3VDC
(32V allowed)
3VDC
(32V allowed)
3VDC
(32V allowed)
3VDC
(32V allowed)
3VDC
(32V allowed)
3VDC
(32V allowed)
85 VAC
(280 allowed)
85 VAC
(280 allowed)
85 VAC
(280 allowed)
85 VAC
(280 allowed)
85 VAC
(280 allowed)
Isolation
Voltage
Dissipation
θ
jc*
(°C/Watt) (Watts/Amp)
120D3
120D10
120D25
120D45
240D3
240D10
240D25
240D45
380D25
380D45
120A10
120A25
240A10
240A25
240A45
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
4,000V
RMS
11
1.3
1.2
0.67
11
1.3
1.2
0.67
1.2
0.67
1.3
1.2
1.3
1.2
0.67
1.7
1.6
1.3
0.9
1.7
1.6
1.3
0.9
1.3
0.9
1.6
1.3
1.6
1.3
0.9
Notes:
θ
jc* = Thermal resistance junction to base. Maximum junction temperature is 110°C.
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909)695-3000 • (800)321-OPTO • Fax: (909)695-3095 • Internet: www.opto22.com
Inside Sales: (800)452-OPTO • Product Support: (800)TEK-OPTO • (909)695-3080 • Fax: (909)695-3017 • E-mail: support@opto22.com • FaxBack: (800)474-OPTO
DATA SHEET
Form 859-990514
SOLID-STATE RELAYS
page 4/12
Specifications:
Surge Current Data
AC Power Series - 120/240 Volt (Continued)
Thermal Ratings
Time
Time* 3-Amp 10-Amp 25-Amp 45-Amp
Peak
Peak
Peak
Peak
(Seconds) (Cycles) Amps
Amps
Amps
Amps
0.017
0.050
0.100
0.200
0.500
1
2
3
4
5
10
Note: *60 H
Z
.
1
3
6
12
30
60
120
180
240
300
600
85
66
53
45
37
31
28
27
26
25
24
110
85
70
60
50
40
33
32
31
30
28
250
175
140
112
80
67
53
49
47
45
42
650
420
320
245
175
134
119
98
95
91
84
Dimensional Drawings
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909)695-3000 • (800)321-OPTO • Fax: (909)695-3095 • Internet: www.opto22.com
Inside Sales: (800)452-OPTO • Product Support: (800)TEK-OPTO • (909)695-3080 • Fax: (909)695-3017 • E-mail: support@opto22.com • FaxBack: (800)474-OPTO
DATA SHEET
Form 859-990514
SOLID-STATE RELAYS
page 5/12
Specifications
AC Power Series - 480/575 Volt
DC SERIES: The DC Series delivers isolated DC control to large OEM customers
worldwide.
AC SERIES: The AC Series offers the ultimate in solid-state reliability. All AC power
series relays feature a built-in snubber and zero voltage turn-on. Transient proof models
offer self-protection for noisy electrical environments.
Model
Number
Nominal
AC Line
Voltage
Nominal 1 cycle
Nominal
Peak
Maximum Off-State Operating
Signal
Signal
Current Surge Signal Input Pick-up Drop-out Repetitive Output
Leakage
Voltage
Rating (Amps) Resistance Voltage Voltage
Voltage
Voltage
(mA)
Range
(Amps)
Peak
(Ohms)
Maximum
Drop
Maximum (Volts AC)
10
110
1000
3VDC
(32V
Allowed)
3VDC
(32V
Allowed)
3VDC
(32V
Allowed)
3VDC
(32V
Allowed)
3VDC
(32V
Allowed)
3VDC
(32V
Allowed)
1 VDC
1200
3.2 volts
11 mA
100-530
I
2
t Rating
t=8.3
(ms)
Isolation
θjc*
Dissipation
Voltage (°C/Watt) (Watts/Amp)
480D10-12
480
50
4,000V
RMS
1.2
2.5
480D15-12
480
15
150
1000
1 VDC
1200
3.2 volts
11 mA
100-530
50
4,000V
RMS
1.2
2.5
480D25-12
480
25
250
1000
1 VDC
1000
1.6 volts
11 mA
100-530
250
4,000V
RMS
1.3
1.3
480D45-12
480
45
650
1000
1 VDC
1000
1.6 volts
11 mA
100-530
1750
4,000V
RMS
0.67
0.9
575D15-12
575
15
150
1000
1 VDC
1200
3.2 volts
15 mA
100-600
90
4,000V
RMS
1.2
2.5
575D45-12
575
45
650
1000
1 VDC
1000
1.6 volts
15 mA
100-600
1750
4,000V
RMS
0.67
0.9
Note:
θjc*
= Thermal resistance junction to base. Maximum junction temperature is 110°C.
Dimensional
Drawings
Surge Current Data
Time Time*** 10-Amp 15-Amp 25-Amp 45-Amp
Peak
Peak
Peak
Peak
Second (Cycles) Amps
Amps
Amps
Amps
0.017
0.050
0.100
0.200
0.500
1
2
3
4
5
10
1
3
6
12
30
60
120
180
240
300
600
110
85
70
60
50
40
33
32
31
30
28
150
140
110
90
70
55
49
47
43
40
35
250
175
140
112
80
67
53
49
47
45
42
650
420
320
245
175
134
119
98
95
91
84
Thermal Ratings
Note: ***60 H
Z
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909)695-3000 • (800)321-OPTO • Fax: (909)695-3095 • Internet: www.opto22.com
Inside Sales: (800)452-OPTO • Product Support: (800)TEK-OPTO • (909)695-3080 • Fax: (909)695-3017 • E-mail: support@opto22.com • FaxBack: (800)474-OPTO
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