SOLID STATE RELAY
MAXIMUM LOAD CURRENT 1 A
SJ SERIES
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FEATURES
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RoHS compliant
UL, CSA recognized
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Extremely small and light weight
—Size: 10.0 (W) × 20.2 (L) × 12.8 (H) mm
—Weight: approximately 5.5g
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High reliability, long life and maintenance free
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High isolation (between input and output)
—Dielectric stength: 2,500 Vrms
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Compatible with JY Relay in size and terminal
arrangement
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RoHS compliant since date code: 6703 (July 3rd, 2006)
Please see page 6 for more information
[Example]
(a)
(b)
(c)
(d)
(e)
(g)
(f)
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ORDERING INFORMATION
SJ – 12 D 01 HZ R N
(a) (b) (c) (d) (e) (f) (g)
SJ : SJ Series
3: 3 VDC (only AC type)
5: 5 VDC
12: 12 VDC
24: 24 VDC
A: AC type
D: DC type
01: 1 A
: Diode
: Zener diode type
Series Name
Nominal Voltage (Input side)
Load Voltage
Load Current
Kinds of Inverse Connection
Protecting Element (only DC type)
Terminal Classification
Output Polarity (DC Type)
Nil
HZ
Nil: Socket mounting
N : PC Board mounting type
Nil: Standard Polarity
R: Reverse Polarity
1
SJ SERIES
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SPECIFICATIONS
Item
AC
TYPE 1A
±
20% of nominal voltage
80% of nominal voltage
Minimum1 V (minimum 0.5 V*)
120Ω ±10%
—
360Ω ±10% 430Ω ±10%
1.0 kΩ ±10% 1.2 kΩ ±10%
2.0 kΩ ±10% 2.4 kΩ ±10%
24 to 265 Vrms 3 to 30 VDC
1.0 Arms
1.0 A
1 mA
10 mArms
see CHARACTERISTIC DATA
*3 VDC type
DC
TYPE 1A
Remarks
INPUT side Nominal Voltage (DC)
Operate Range
Must Operate Voltage
Must Release Voltage
3 V, 5 V, 12 V, 24 V 5 V, 12 V, 24 V
3 VDC Type
5 VDC Type
Input Impedance
12 VDC Type
24 VDC Type
OUTPUT side Load Voltage Range
Maximum Load Current
Minimum Load Current
1 Cycle Surge Current
50 A (60 Hz) 3 A (10 ms)
0.75 mArms (at 100 Vrms 60Hz) 0.1 mA (at 30 VDC)
1.50 mArms (at 200 Vrms 60Hz)
1.2 Vrms
1 ms
1/2 cycle + 1 ms
–30°C to + 85°C
–40°C to + 100°C
Black
Green
Approximately 5.5 g
1 ms
1.2 V at max. load current
Max. Off-state Leakage Current
Max. Off-state Voltage Drop
Max. Operate Time
Max. Release Time
Operating Temperature Range
Storage Temperature Range
Case Color
Weight
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INSULATION
Item
Resistance (initial)
Surge Voltage
Type
UL
Compliance
AC
2,500V rms 1 min.
Contact rating
DC
Note
Input - Output
Minimum 1,000 MΩ (500VDC)
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SAFETY STANDARD AND FILE NUMBERS
UL 478, UL 508
E 45026
CSA
C22.2 No. 14
LR 35579
Flammability: UL 94-V0 (plastics)
[SJ-C ( ) A01]
1A, 265VAC (resistive)
[SJ-( ) D01]
1A, 30VDC (resistive)
2
SJ SERIES
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BLOCK DIAGRAM
LOAD
8+
Input
terminal
9Ð
INSULATIONCIRCUITS
Photo-triac coupler
Input
circuit
~16
Snubber
circuit
Varistor
Input/Output waveform
(resistive load)
Source voltage
of load
Input signal ON
OFF
Load current
AC
Photo-triac coupler
Trigger circuit
Output
terminal
~13
+16
Output
terminal
Ð13
Drive circuit
Input
terminal
9Ð
Input
circuit
Inverse
connection
protecting
diode
Output
transistor
DC
Photo-transistor
coupler
8+
Photo-transistor coupler
Input signal
Load current
ON
OFF
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CHARACTERISTIC DATA
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REFERENCE DATA
3
SJ SERIES
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DIMENSIONS
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Dimensions
SJ-( )A Type
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Schematics
(BOTTOM VIEW)
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PC board mounting
hole layout
(BOTTOM VIEW)
Unit: mm
4
SJ SERIES
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Dimensions
SJ-( )D type
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Schematics
(BOTTOM VIEW)
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PC board mounting
hole layout
(BOTTOM VIEW)
SJ-( )AN type
SJ-( )DN type
Unit: mm
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SOCKET DIMENSIONS
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NOTES
1. Polarity of terminals are pre-determined.
Please design your circuit accordingly.
2. Socket ordering code: JK-4N
3. Standard IC socket is not recommended.
Please use socket “JK-4N”
Unit: mm
5
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