Advantages of the 70S2 Series
SECTION 4
Since acquiring this line of miniature
SSRs from Grayhill, this product has
continuously evolved both functionally
and visually. The 70S2 Series relays are
designed for medium-power loads. The
design incorporates a triac output for AC
loads and MOSFETs for DC loads. The
70S2 Series relays use optical isolation
to protect the control from transients. The
70S2 compact package is available in
a combination of screw, fast-on or PCB
terminals. Its compact size makes it ideal
for designs where space is limited. The
70S2 Series relays have excellent
thermal performance.
- Switch up to 5 Amps
- Integrated Thermal
Management
- PCB Mount
70S2 V (5 Amp)
•
Eight Different Packages
SECTION A - A'
Wide Choice of Design
Options.
•
Optically Isolated
Input Isolated from Output.
•
Zero Cross Switching
Reduced Current Surges for
Most Loads.
•
Internal Snubber
1.8
Excellent Transient Protection.
(44.9)
A'
(57.7)
•
Small Packages
2.3
Ideal for Tight Designs..
70S2 V (3 Amp)
- Switch up to 25
Amps
- Screw Terminals
- Panel Mount
1.4
(35.9)
1
(24.3)
70S2 S
1.7
(43.2)
1
(25.4)
2.3
(57.5)
INPUT
+
POWER SUPPLY
LOAD
-
INPUT
+
WIRING DIAGRAM
-
- Switch up to 12 Amps
- Blade Terminals
- Panel Mount
SSR
OUTPUT
+
AC INPUT
70S2 N
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M a gn e c r af t S ol u t i on G u ide 1 0 5 A
a ft o lu io n ui de
We’re very pleased at the breadth of products
and solutions we are able to offer engineers and
designers. And this is just the beginning.
- Switch up to 4 Amps
- Solder Terminals
- PCB Mount
We will continue to develop high value products -
with innovative features not offered anywhere else
in the industry.
70S2 F
- Switch up to 10 Amps
- Solder Terminals
- PCB/Panel Mount
70S2 M
- Switch up to 2.5 Amps
- Solder Terminals
- PCB Mount
70S2 H
- Switch up to 6 Amps
- Solder Terminals
- PCB/Panel Mount
70S2 L
- Switch up to 4 Amps
- Socket Compatible
70S2 K
www.magnecraft.com
Mag necraf t S o lu t io n Gu ide 1 0 5 A
847-441-2540
4/29
SECTION 4
70S2 Series Solid State Relays/3,
5 Amp, V Style
Integrated Thermal
Management
Input
Terminals
UL Recognized
File No. E258297
Printed Circuit
Board Mounting
Output Terminals
General Specifications (@ 25° C)
Output Characteristics
Number and type of Contacts
Switching Device
Current Rating
Switching voltage
Switching Type
Maximum Rate of Rise Off State Voltage (dv/dt)
Min. Load current to maintain on
Non-Repetitive Surge Current (1 cycle)
Max. Off state leakage current (rms)
Typical On State Voltage Drop (rms)
Minimum Peak Blocking Voltage
Input Characteristics
Voltage Range
Must Release Voltage
Typical Input Current @ 5VDC or 240VAC
Max. Reverse Control Voltage
Performance Characteristics
Operating time (response time)
Dielectric strength
Environment
Product certifications
Ambient air temperature
around the device
Miscellaneous Characteristics
Thermal Resistance (Junction to Case)
Weight
(UL 508)
Units
A
V
V/us
mA
A
mA
V
V
V
V
mA
V
On
Off
Terminals to Chassis
Input to Output
Standard version
Storage
Operation
ms
ms
V
V
70S2-04-D
SPST-NO
Triac
3/5
8….50 AC
Zero Cross
300
75 / 50
60 / 300
3 / 10
1.6 AC
200 AC
3….32 DC
1 DC
1….19
3 DC
8.3
8.3
4000 AC
4000 AC
UR, CSA
-40…+125
-40…+100
0.5
25 (0.9)
70S2-05-D
SPST-NO
Triac
3
8….50 AC
Zero Cross
300
75
60
3
1.6 AC
200 AC
6….32 DC
1 DC
1….6
3 DC
8.3
8.3
4000 AC
4000 AC
UR, CSA
-40…+125
-40…+100
0.5
25 (0.9)
70S2-04-B
SPST-NO
Triac
3/5
24….140 AC
Zero Cross
300
75 / 50
60 / 300
6 / 10
1.6 AC
400 AC
3….32 DC
1 DC
1….19
3 DC
8.3
8.3
4000 AC
4000 AC
UR, CSA
-40…+125
-40…+100
0.5
25 (0.9)
SECTION 4
°C
°C
°C/W
g (oz)
4/30
M a gn e c r a ft S o lu t io n G ui de 1 0 5 A
www.magnecraft.com
847-441-2540
70S2 V (3 Amp)
70S2 V (5 Amp)
NEW
NEW
NEW
NEW
NEW
70S2-02-A
SPST-NO
MOSFET
3
3….60 DC
DC Switching
N/A
100
6 (1 SEC)
10 µ A
1.2 DC
105 DC
9….30 DC
1 DC
5….17
3 DC
75 µs
500 µs
4000 AC
4000 AC
UR, CSA
-40…+125
-40…+100
0.5
25 (0.9)
6….32 DC
1 DC
1….6
3 DC
8.3
8.3
4000 AC
4000 AC
UR, CSA
-40…+125
-40…+100
0.5
25 (0.9)
3….32 DC
1 DC
1….19
3 DC
8.3
8.3
4000 AC
4000 AC
UR, CSA
-40…+125
-40…+100
0.5
25 (0.9)
6….32 DC
1 DC
1….6
3 DC
8.3
8.3
4000 AC
4000 AC
UR, CSA
-40…+125
-40…+100
0.5
25 (0.9)
3….15 DC
1 DC
5….40
3 DC
75 µs
500 µs
4000 AC
4000 AC
UR, CSA
-40…+125
-40…+100
0.5
25 (0.9)
Magnecra f t So l u t io n Gu i de 1 0 5 A
4/31
SECTION 4
70S2-05-B
SPST-NO
Triac
3
24….140 AC
Zero Cross
300
75
60
6
1.6 AC
400 AC
70S2-04-C
SPST-NO
Triac
3/5
24….280 AC
Zero Cross
300
75 / 50
60 / 300
6 / 10
1.6 AC
600 AC
70S2-05-C
SPST-NO
Triac
3
24….280 AC
Zero Cross
300
75
60
6
1.6 AC
600 AC
70S2-01-A
SPST-NO
MOSFET
3
3….60 DC
DC Switching
N/A
100
5 (1 SEC)
10 µ A
1.2 DC
105 DC
70S2 Series Solid State Relays/3,
5 Amp, V Style
continued
Integrated Thermal
Management
Input
Terminals
UL Recognized
File No. E258297
Printed Circuit
Board Mounting
Output Terminals
SECTION 4
0.4
(10.2)
1.7
(43.2)
0.2
(5.7)
1
(26.4)
0.4
(10.2)
0.04 DIA.
(1)
IN
OUT
0.3
(7.6)
0.4
(10.2)
0.9
(22.9)
1.1
(27.9)
0.1
(2.5)
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