Description
Magnecraft
®
Solid State Relays
70S2
SPST-NO, 3 A to 25 A
Description
The 70S2 Series are miniature solid state relays ideal for small space applications.
They are available in panel and PCB mount, which increases the level of flexibility
for designers.
70S2 (V) Relay
70S2 (F) Relay
70S2 (S) Relay
Feature
Solid state circuitry
Optically coupled circuit
Internal snubber
Small package size
Benefit
Involves no moving parts
Provides isolation between input and output circuits
Helps protect the relay’s internal circuit from high
voltage transients
Ideal for small spaces
Increases functionality and ease of use
70S2 (M) Relay
70S2 (N) Relay
Panel and PCB mounting
Switching
Type
DC switching
Switching
Device
MOSFET
Input Voltage
Range
3–15 Vdc
9–30 Vdc
Output Voltage
Range
3–60 Vdc
3–60 Vdc
Rated Output
Current (A)
3
5
5
4
6
Terminal
Style
Solder
Blade
Screw
Screw
Solder
Blade
Screw
Blade
Screw
Screw
Blade
Screw
Solder
Blade
Screw
Screw
Screw
Solder
Solder
Solder
Screw
Mounting
Style
PCB Mount
Panel Mount
Panel Mount
Panel Mount
PCB Mount
Panel Mount
Panel Mount
Panel Mount
Panel Mount
Panel Mount
Panel Mount
Panel Mount
PCB/Panel Mount
Panel Mount
Panel Mount
Panel Mount
Panel Mount
PCB Mount
PCB Mount
PCB Mount
Panel Mount
Standard Part
Number
70S2-01-A-03-V
70S2-01-A-05-N
70S2-01-A-05-S
70S2-02-A-05-S
70S2-04-B-04-F
70S2-04-B-06-N
70S2-04-B-06-S
70S2-04-B-12-N
70S2-04-B-12-S
70S2-03-B-25-S
70S2-04-C-06-N
70S2-04-C-06-S
70S2-04-C-10-M
70S2-04-C-12-N
70S2-04-C-12-S
70S2-06-C-12-S
70S2-03-C-25-S
70S2-04-B-03-V
70S2-04-C-03-V
70S2-04-D-03-V
70S2-05-C-12-S
24–140 Vac
12
25
3–30 Vdc
Zero cross
Triac
6
10
24–280 Vac
12
25
3
3
3
12
3–32 Vdc
6–30 Vdc
24–140 Vac
24–280 Vac
8–50 Vac
24–280 Vac
Part Number Explanation
Series:
70S2
Input Voltage:
01 =
3 to 15 Vdc
02 =
9 to 30 Vdc
03 =
3 to 30 Vdc
04 =
3 to 30 Vdc
05 =
6 to 30 Vdc
06 =
6 to 30 Vdc
Output Voltage:
A =
3 to 60 Vdc
B =
24 to 140 Vac
C =
24 to 280 Vac
D =
8 to 50 Vac
Package Type:
F =
PCB Mount w/Solder Terminals
M =
PCB/Panel Mount w/Solder Terminals
N =
Panel Mount w/Blade Terminals
S =
Panel Mount w/Screw Terminals
V =
PCB Mount w/Solder Terminals
Output Current:
03 =
3 A
04 =
4 A
05 =
5 A
06 =
6 A
10 =
10 A
12 =
12 A
25 =
25 A
19
Specifications
Magnecraft
®
Solid State Relays
70S2
SPST-NO, 3 A to 25 A
Specifications (UL 508)
Part Number
Input Characteristics
Control Voltage Range
Must Release Voltage
Typical Input Current
Maximum Reverse Control Voltage
Output Characteristics
Switching Device
Switching Type
Contact Configuration
Output Voltage Range
Peak Blocking Voltage
Maximum Rate of Rise Off State Voltage (dv/dt)
Output Current Range (rms)
Minimum Load Current–Maintain On
Non-Repetitive Surge Current (8½3 ms)
Maximum Off State Leakage Current (rms)
Typical On State Voltage Drop (rms)
Maximum Turn-On Time
Maximum Turn-Off Time
General Characteristics
Electrical Life
Thermal Resistance (Junction–Case)
Dielectric Strength (Input–Output)
Dielectric Strength (Terminals–Chassis)
Operating Temperature Range
Storage Temperature Range
Weight
N/A for solid state relays
3 A: 0½5 °C/W; 5/25 A: 4 °C/W
3 A: 4000 Vac; 5 A: 2500 Vac
3 A: 4000 Vac; 5 A: 2500 Vac
-40–+100 °C
-40–+125 °C
F/M: 35 g (1½2 oz):
N/S: 47 g (1½7 oz);
V: 25 g (0½9oz)
UL Recognized (E258297); CSA (040787); RoHS
3000 Vac
3000 Vac
MOSFET
DC Switching
SPST-NO
3–60 Vdc
105 Vdc
N/A
3–5 A
N/A
3 A: 5 A (1 s); 5 A: 7 A (1 s)
10 mA
3 A: 1½2 Vdc; 5 A: 1½85 Vdc
75 ms
3 A: 500 ms; 5 A: 75 ms
5A
24–140 Vac
400 Vac
300 V/us
25 A
100 mA
300 A
6 mA
1½7 Vac
8½3 ms
8½3 ms
25 A
24–280 Vac
600 Vac
Triac
Zero Cross
3–15 Vdc
1 Vdc
5–40 mA
3 Vdc
5–17 mA
7–16 mA
6–10 mA
9–30 Vdc
3–30 Vdc
70S2-01-A
70S2-02-A
70S2-03-B
70S2-03-C
Agency Approvals
20
Specifications
(continued)
Magnecraft
®
Solid State Relays
70S2
SPST-NO, 3 A to 25 A
Specifications (UL 508)
Part Number
Input Characteristics
Control Voltage Range
Must Release Voltage
Typical Input Current
Maximum Reverse Control Voltage
Output Characteristics
Switching Device
Switching Type
Contact Configuration
Output Voltage Range
Peak Blocking Voltage
Maximum Rate of Rise Off State Voltage (dv/dt)
Output Current Range (rms)
Minimum Load Current–Maintain On
Non-Repetitive Surge Current (8½3 ms)
Maximum Off State Leakage Current (rms)
Typical On State Voltage Drop (rms)
Maximum Turn-On Time
Maximum Turn-Off Time
General Characteristics
Electrical Life
Thermal Resistance (Junction–Case)
Dielectric Strength (Input–Output)
Dielectric Strength (Terminals–Chassis)
Operating Temperature Range
Storage Temperature Range
Weight
N/A for solid state relays
3 A: 0½5 °C/W ; 4/6/10/12 A: 4 °C/W
3 A: 4000 Vac; 4/6/10/12 A: 3000 Vac
3 A: 4000 Vac; 4/6/10/12 A: 3000 Vac
-40–+100 °C (derating applies)
-40–+125 °C
F/M: 35 g (1½2 oz):
N/S: 47 g (1½7 oz);
V: 25 g (0½9 oz);
UL Recognized (E258297); CSA (040787); RoHS
2½4 °C/W
Triac
Zero Cross
SPST-NO
24–140 Vac
400 Vac
300 V/us
3–12 A
3–12 A
3A
12 A
3/4/6 A: 75 mA; 10/12 A: 100 mA
3/4/6 A: 60 A; 10/12 A: 150 A
6 mA
1½6 Vac
8½3 ms
8½3 ms
10 mA
6 mA
24–280 Vac
600 Vac
8–50 Vac
200 Vac
24–280 Vac
600 Vac
3 A: 3–32 Vdc; 4/6/10/12 A: 3–30 Vdc
1 Vdc
3 A: 1–19 mA; 4/6/10/12 A: 7–16 mA
3 Vdc
6–10 mA
1–17 mA
6–30 Vdc
3–30 Vdc
70S2-04-B
70S2-04-C
70S2-04-D
70S2-05-C
70S2-06-C
Agency Approvals
21
Dimensions
Magnecraft
®
Solid State Relays
70S2
SPST-NO, 3 A to 25 A
Dimensions: inches (millimeters)
0.6
(15.2)
0.5
(11.4)
0.6
(15.2)
0.2
(5.1)
2.2
(55.9)
1.2
(31.2)
OUTPUT
INPUT
0.2
(5.1)
OUTPUT
0.3
(7.6)
0.4
(10.2)
INPUT
1.2
(31.2)
0.3
(7.6)
0.5
(11.4)
70S2 (F)
0.3
(7.6)
1.9
(47.5)
70S2 (M)
0.2
(4.4)
1.0
(26.2)
0.3
(7.6)
1.0
(26.2)
0.8
(20.7)
-
1.2
(31.7)
(-)
0.4
(10.2)
INPUT
+
OUTPUT
(+)
0.2
(4.7)
0.9 MAX
(22.9)
INPUT
-
+
OUTPUT
(-)
(+)
0.03 (0.76)
0.3
(6.4)
0.03 (0.76)
0.25
(6.5)
0.5
(12.7)
0.2
(4.4)
0.6
(15.3)
0.2
(4.5)
0.9
(22.9)
OUTPUT
1.9
(47.5)
1.2
(31.2)
2.2
(55.9)
0.8
(19.1)
OUTPUT
INPUT
1.9
(47.5)
INPUT
70S2 (N)
1.2
(31.2)
2.2
(55.9)
70S2 (S)
0.187
(4.75)
1.0
(26.2)
0.4
(10.2)
0.02
(0.5)
0.032
(0.8)
0.4
(10.2)
1.0
(26.2)
-
(-)
0.9 MAX
(22.9)
INPUT
-
+
OUTPUT
(-)
INPUT
(+)
+
OUTPUT
(+)
0.9
(22.9)
22
0.16
(4.1)
70S2 (V)
(4.75)
1.0
(26.2)
(10.2)
0.02
(0.5)
0.032
(0.8)
0.4
(10.2)
1.0
(26.2)
-
(-)
Dimensions
(continued)
,
0.9 MAX
(22.9)
Wiring Diagram,
De-Rating Curves
INPUT
-
+
OUTPUT
(-)
Magnecraft
®
Solid State Relays
70S2
INPUT
(+)
SPST-NO, 3 A to 25 A
+
OUTPUT
(+)
0.9
(22.9)
Dimensions: inches (millimeters)
0.16
(4.1)
70S2 (V)
1.7
(43.2)
1.02
(26.0)
0.4
(10.2)
0.2
(5.1)
INPUT
–
+
–
OUTPUT
+
1.1
(27.9)
0.9
(22.9)
0.4
(10.2)
0.3
(7.6)
0.04 DIA.
(1.0)
Wiring Diagram
INPUT
+
POWER SUPPLY
-
(-)
INPUT
(+)
MOSFET ONLY
OUTPUT
(-)
OUTPUT
POWER SOURCE
(+)
SSR
LOAD
De-Rating Curves
Load Current vs Ambient Temperature (100% Duty Cycle)
3&5A
LOAD CURRENT IN AMPERES
8
8
7
6
5
4
3
2
1
0
10
4&6A
LOAD CURRENT IN AMPERES
32
28
24
20
16
12
8
4
10, 12 & 25 A
LOAD CURRENT IN AMPERES
7
6
5
4
3
2
1
0
10
30
25
10
20
30
40
50
60
70
80
20
30
40
50
60
70
80
0
10
20
30
40
50
60
70
80
MAX. AMBIENT TEMPERATURE IN °C
MAX. AMBIENT TEMPERATURE IN °C
MAX. AMBIENT TEMPERATURE IN °C
23
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