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PR308S31ESU/
PR308S41ESU
I
Features
1. Approved by European Safety Standards.
Insulation thickness:0.4mm or more
Creepage distance:6.4mm or more
Clearance:6mm or more
2. Isolation voltage (V
iso(rms)
:3kV)
3. RMS ON-state current I
T(rms)
:8A (Tc
≤
80C)
4. Built-in snubber circuit
5. Built-in zero-cross circuit
(PR308S41ESU)
PR308S31ESU/PR308S41ESU
I
Outline Dimensions
(Unit : mm)
I
Absolute Maximum Ratings
Parameter
Forward current
Reverse voltage
RMS ON-state current
Peak one cycle surge current
*1 Sine wave, practical value, Refer to Fig.1, 2
*2 50Hz sine wave, start at Tj
=
25C
*3 AC60Hz, for 1 min, 40 to 60%RH
Isolation voltage measuring method
1) Dielectric withstand voltage tester with zero cross circuit shall be used.
2) The applied voltage waveform shall be sine wave.
3) Voltage shall be applied between input and output.
(Input and output terminals shall all be shorted respectively.)
Symbol
I
F
V
R
I
T (rms)
Rating
50
6
Unit
mA
V
A
A
8
Repetitive peak
OFF-state voltage
Input
Output
V
A/
μ
s
I
surge
80
600
50
45 to 65
260
20 to
+
80
600
V
DRM
Non repetitive peak
OFF-state voltage
Critical rate of rise
of ON-state current
V
V
°
C
Hz
V
DSM
f
V
iso (rms)
T
sol
kV
°
C
Isolation voltage
Soldering temperature
Operating temperature
Storage temperature
T
opr
T
stg
Load supply voltage
Operating frequency
dI
T
/dt
V
OUT (rms)
30 to
+
100
3.0
°
C
*3
*2
*1
260 (For 10s)
(Ta
=
25
°
C)
1. Copiers
2. Facsimiles
3. Laser Printers
I
Applications
Solid State Relay Approved by
European Safety Standard
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
Internet
(
(5.08)
(7.62)
(2.54)
(1.4)
+
Internal connection diagram
PR308S31ESU
*
Input (
+
)
Input (
)
Input (
+
)
Input (
)
(Model No.)
PR308S31
PR308S41
8A 260VAC
Zero-cross
circuit
Output (Triac T2)
Output (Triac T1)
Output (Triac T2)
Output (Triac T1)
-
* The metal parts marked * are
common to terminal .
( )
:
Typical dimensions
18.5
±
0.2
16.4
±
0.3
φ
3.2
±
0.2
3
±
0
5.5
±
0.2
5
±
0
1
±
0
0
M
4
-
1.1
±
0.2
4
-
1.25
±
0.3
4
-
0.8
±
0.2
Epoxy resin
Epoxy resin
0.6
±
0.1
Lot No.
4
M
1
M
PR308S41ESU
1
A
B
A
B
1
1
1
2
3
4
1
2
3
4
2
3
4
1
2
3 4
2
4
3