PR308S31ESU/PR308S41ESU
PR308S31ESU/
PR308S41ESU
s
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鈮?0藲C)
4. Built-in snubber circuit
5. Built-in zero-cross circuit
(PR308S41ESU)
Solid State Relay Approved by
European Safety Standard
s
Outline Dimensions
A (Model No.)
B
PR308S31
8A 260VAC
PR308S41
(Unit : mm)
* The metal parts marked * are
common to terminal
1
.
( ):Typical dimensions
Epoxy resin
3.2
鹵0.2
5.0
鹵0.3
5.5
鹵0.2
18.5
鹵0.2
16.4
鹵0.3
蠁3.2
鹵0.2
*
Epoxy resin
B
3. Laser Printers
s
Absolute Maximum Ratings
Input
Parameter
Symbol
Forward current
I
F
Reverse voltage
V
R
*1
RMS ON-state current I
T (rms)
*2
Peak one cycle surge current I
surge
Repetitive peak
OFF-state voltage
Output
Non repetitive peak
OFF-state voltage
V
DRM
V
DSM
Rating
50
6
8
80
600
600
(Ta=25擄C)
Unit
mA
V
A
A
V
V
1
2
3
4
11.2
MIN.
4-1.1
4-1.25
鹵0.3
4-0.8
鹵0.2
(5.08)
鹵0.2
+ -
4.2
MAX.
1. Copiers
2. Facsimiles
鉂?.2
MAX.
(36.0)
0.6
鹵0.1
Lot No.
A
(7.62)
(2.54)
19.6
鹵0.2
s
Applications
(1.4)
Internal connection diagram
PR308S31ESU
PR308S41ESU
Zero-cross
circuit
1
1
2
3
4
1
2
3
4
1
2
3 4
Critical rate of rise
dI
T
/dt
50
of ON-state current
f
Operating frequency
45 to 65
V
OUT (rms)
Load supply voltage
260
T
opr
鈭?0
to
+80
Operating temperature
鈭?0
to
+100
Storage temperature
T
stg
*3
V
iso (rms)
Isolation voltage
3.0
Soldering temperature T
sol
260 (For 10s)
A/碌s
Hz
V
擄C
擄C
kV
擄C
2
3
4
Output (Triac T2)
Output (Triac T1)
Input (+)
Input (鈭?
Output (Triac T2)
Output (Triac T1)
Input (+)
Input (鈭?
*1 Sine wave, practical value, Refer to Fig.1, 2
*2 50Hz sine wave, start at Tj=25藲C
*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.)
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 Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
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