PR308S41ESU
PR308S41ESU
∗
Non-zero cross type is also available. (PR308S31ESU)
I
T
(rms)≤8A, Built-in snubber circuit
Reinforced Insulation Type
Zero Cross type
SIP 4pin
Triac output SSR
■
Description
PR308S41ESU
Solid State Relays (SSR) are an in-
tegration of an infrared emitting diode (IRED), a Photo-
triac Detector and a main output Triac. These devices
are ideally suited for controlling high voltage AC loads
with solid state reliability while providing 3.0kV isolation
(V
iso
(rms)) from input to output.
■
Agency approvals/Compliance
1. Recognized by UL508, file No. E94758 (as models No.
PR308S41)
2. Approved by CSA 22.2 No.14, file No. LR63705 (as
models No.
PR308S41)
3. Approved by TÜV EN60950 (reinforced insulation),
file No. R9051479 (as models No.
PR308S41)
4. Package resin : UL flammability grade (94V-0)
■
Features
1. Output current, I
T
(rms)≤8.0A
2. Zero crossing functionary (V
OX
: MAX. 35V)
3. 4 pin SIP package
4. High repetitive peak off-state voltage (V
DRM
: 600V)
5. Built-in snubber circuit
6. Reinforced insulation type (MIN. 0.4mm internal sep-
aration)
7. High isolation voltage between input and output
(V
iso
(rms) : 3.0kV)
8. Screw hole for heat sink
■
Applications
1. Isolated interface between high voltage AC devices
and lower voltage DC control circuitry.
2. Switching motors, fans, heaters, solenoids, and
valves.
3. Power control in applications such as lighting and
temperature control equipment.
Notice The content of data sheet is subject to change without prior 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.
1
Sheet No.:D4-A03701EN
Date Apr. 28. 2004
© SHARP Corporation
PR308S41ESU
■
Absolute Maximum Ratings
(T
a
=25˚C)
Rating
Unit
*3
50
mA
6
V
*3
8
A
*4
80
A
V
V
A/µs
Hz
kV
˚C
˚C
˚C
1.5mm
Soldering area
Parameter
Symbol
Forward current
I
F
Input
Reverse voltage
V
R
RMS ON-state current
I
T
(rms)
Peak one cycle surge current
I
surge
Repetitive
600
V
DRM
peak OFF-state voltage
Output
Non-Repetitive
600
V
DSM
peak OFF-state voltage
Critical rate of rise of ON-state current dI
T
/dt
50
Operating frequency
45
to 65
f
*1
Isolation voltage
3.0
V
iso
(rms)
Operating temperature
T
opr
−20
to
+80
Storage temperature
T
stg
−30
to
+100
*2
Soldering temperature
T
sol
260
*1 40 to 60%RH, AC for 1minute, f=60Hz
*2 For 10s
*3 Refer to Fig.1, Fig.2
*4 f=50Hz sine wave, T
j
=25˚C
start
■
Electro-optical Characteristics
Parameter
Forward voltage
Input
Reverse current
ON-state voltage
Minimum Operating current
Output
Open circuit leak current
Critical rate of rise of OFF-state voltage
Critical rate of rise of OFF-state voltage at commutaion
Minimum trigger current
Transfer Zero cross voltage
charac- Isolation resistance
teristics Turn-on time
Turn-off time
Thermal resistance
Conditions
MIN.
Symbol
I
F
=20mA
V
F
−
V
R
=3V
−
I
R
−
V
T
(rms) I
T
(rms)=2A, Resistance load, I
F
=20mA
−
I
OP
(rms)
V
OUT
(rms)=240V
−
I
leak
(rms)
V
OUT
(rms)=240V
30
dV/dt
V
D
=2/3•V
DRM
5
(dV/dt)c T
j
=125˚C,
V
D
=2/3•V
DRM
, dI
T
/dt=−4.0A/ms
−
I
FT
V
D
=6V,
R
L
=30Ω
−
V
OX
I
F
=10mA
10
10
R
ISO
DC500V, 40 to 60%RH
V
D
(rms)=200V, AC50Hz
t
on
−
I
T
(rms)=2A, Resistance load, I
F
=20mA
−
t
off
−
Between junction and case
R
th
(j-c)
−
Between junction and ambient
R
th
(j-a)
TYP.
1.2
−
−
−
−
−
−
−
−
−
−
−
4.5
40
(T
a
=25˚C)
MAX.
Unit
1.4
V
100
µA
1.5
V
50
mA
10
mA
−
V/µs
−
V/µs
10
mA
35
V
−
Ω
10
ms
10
ms
−
˚C/W
−
Sheet No.: D4-A03701EN
4
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