S2S3/S2S4
S2S3/S2S4
s
Features
1. Popular type
2. Small package type
3. Conforming to UL double protective insulation (V
iso
: 3 750V
rms
)
4. Infrared reflow soldering type (230˚C, within 30 seconds)
5. Recognized by UL (No
.
64380)
Mini-Flat Type
Phototriac Coupler
s
Outline Dimensions
0.6
MAX.
2.54
±
0.25
(Unit : mm)
Model No.
4
3
Internal connection diagram
4
3
*
Zero-cross
circuit
1
2
s
Model Line-ups
For 100/200V line
Zero-cross circuit
not built in
Zero-cross circuit
built in
S2S3
Anode
mark
1
2
0.4
±
0.1
4.4
±
0.2
3.6
±
0.3
C0.4
(Input side)
2.6
±
0.2
*
The zero-cross circuit for S2S4
5.3
±
0.3
0.2
±
0.05
+
0.5
-
0.4
0.2
+
7.0
-
0.2
0.7
S2S4
1. For SSR
6˚
0.1
±
0.1
s
Application
1 Anode
2 Cathode
3 Anode/
Cathode
4 Anode/
Cathode
s
Absolute Maximum Ratings
Parameter
Forward current
Input
Reverse voltage
*1
RMS ON-state current
Output
*2
Peak one cycle surge current
Repetitive peak OFF-state voltage
*3
Isolation voltage
Operating temperature
Storage temperature
*4
Soldering temperature
Symbol
I
F
V
R
I
T
I
surge
V
DRM
V
iso
T
opr
T
stg
T
sol
Rating
50
6
0.05
0.6 (50Hz sine wave)
600
3 750
- 30 to+100
- 40 to+125
260
(Ta=25˚C)
Unit
mA
V
A
rms
A
V
V
rms
˚C
˚C
˚C
I
T
(A)
0
θ
1
0.2 mm or more
2
•
I
T
θ
1
,
θ
2
<=
90˚
θ
2
180˚
90˚
360˚
θ
*1 The definition of conduction angle
θ
of RMS ON-state current I
T
should be as shown in the right drawing. For decrease curve, refer to Fig. 2.
*2 50Hz sine curve
*3 40 to 60% RH, AC for 1 minute
*4 For 10 seconds
Soldering area
“
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
