S102S12 Series
S202S12 Series
■ Features
IT
(rms)≤8A, Built-in snubber circuit
Zero Cross type
SIP 4pin
Triac output SSR
1. Output current, IT(rms)≤8.0A
2. Zero crossing functionary (VOX : MAX. 35V)
3. 4 pin SIP package
4. High repetitive peak off-state voltage
(VDRM : 600V, S202S12 Series)
(VDRM : 400V, S102S12 Series)
5. Built-in snubber circuit
6. High isolation voltage between input and output
(Viso(rms) : 4.0kV)
7. Lead-free terminal components are also available
(see Model Line-up section in this datasheet)
8. Screw hole for heat sink
■ Description
S102S12 Series and S202S12 Series Solid State
Relays (SSR) are an integration of an infrared emitting
diode (IRED), a Phototriac Detector and a main output
Triac. These devices are ideally suited for controlling
high voltage AC loads with solid state reliability while
providing 4.0kV isolation (Viso(rms)) from input to
output.
1
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.
S102S12 Series
S202S12 Series
■ Agency approvals/Compliance
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.
■ Applications
1.
Recognized by UL508, file No. E94758 (as models No.
S102S12/S202S12)
2. Approved by CSA 22.2 No.14, file No. LR63705 (as
models No.
S102S12/S202S12
)
3. Package resin : UL flammability grade (94V-0)
Sheet No.:D4-A02901EN
Date Apr. 28. 2004
© SHARP Corporation
∗Non-zero cross type is also available. (S102S11 Series/
S202S11 Series)
∗ : Do not allow external connection.
( ) : Typical dimensions
■ Internal Connection Diagram
1
1 2 3 4
2
3
4
Output (Triac T2)
Output (Triac T1)
Input (+)
Input (−)
Zero Crossing Circuit
2
■ Outline Dimensions (Unit : mm)
S102S12
12 43
5.5±0.2
0.6±0.1
18.5±0.2
4-1.1±0.2
4-1.25±0.3
4-0.8±0.2
16.4±0.3
(5.08) (7.62) (2.54) (1.4)
5.0±0.3
19.6±0.2
(36.0)
3.2±0.2
4.2MAX.
11.2MIN.
Common to pin No.1
Common to pin No.1
φ3.2±0.2
+
8A135VAC
∗−
Model No.
UL mark
CSA mark
Date code (2 digit)
Epoxy resin
S102S12
0.2MAX.
S202S12
12 43
5.5±0.2
0.6±0.1
18.5±0.2
4-1.1±0.2
4-1.25±0.3
4-0.8±0.2
16.4±0.3
(5.08) (7.62) (2.54) (1.4)
5.0±0.3
19.6±0.2
(36.0)
3.2±0.2
4.2MAX.
11.2MIN.
Common to pin No.1
Common to pin No.1
φ3.2±0.2
+
8A250VAC
∗−
Model No.
UL mark
CSA mark
Date code (2 digit)
Epoxy resin
S202S12
0.2MAX.
S102S12 Series
S202S12 Series
Sheet No.: D4-A02901EN
Product mass : approx. 6.5g Product mass : approx. 6.5g
Date code (2 digit)
Rank mark
There is no rank mark indicator and currently there are no rank offered for this device.
A.D.
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
Mark
A
B
C
D
E
F
H
J
K
L
M
N
Mark
P
R
S
T
U
V
W
X
A
B
C
Mark
1
2
3
4
5
6
7
8
9
O
N
D
Month
January
February
March
April
May
June
July
August
September
October
November
December
A.D
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
·
·
··
·
·
2nd digit
Month of production
1st digit
Year of production
Country of origin
Japan
3
repeats in a 20 year cycle
S102S12 Series
S202S12 Series
Sheet No.: D4-A02901EN
■ Electro-optical Characteristics
Parameter Symbol Unit
Input
Output
(Ta=25˚C)
Forward voltage
Reverse current
ON-state voltage
Minimum Operating current
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
Zero cross voltage
Isolation resistance
Turn-on time
Turn-off time
Thermal resistance
VF
IR
VT(rms)
IOP(rms)
Ileak(rms)
dV/dt
(dV/dt)c
IFT
VOX
RISO
ton
toff
Rth(j-c)
Rth(j-a)
V
µA
V
mA
mA
V/µs
V/µs
mA
V
Ω
ms
ms
˚C/W
IF=20mA
VR=3V
I
T
(rms)=2A, Resistance load, I
F
=20mA
VOUT(rms)=120V
VOUT(rms)=240V
VOUT(rms)=120V
VOUT(rms)=240V
VD=2/3•VDRM
T
j
=125˚C, V
D
=2/3•V
DRM
, dI
T
/dt=−4.0A/ms
VD=6V, RL=30Ω
IF=8mA
DC500V, 40 to 60%RH
VD(rms)=100V, AC60Hz
IT(rms)=2A, Resistance load, IF=20mA
VD(rms)=200V, AC60Hz
IT(rms)=2A, Resistance load, IF=20mA
VD(rms)=100V, AC60Hz
IT(rms)=2A, Resistance load, IF=20mA
VD(rms)=200V, AC60Hz
IT(rms)=2A, Resistance load, IF=20mA
Between junction and case
Between junction and ambient
Conditions MIN. TYP. MAX.
Transfer
charac-
teristics
S102S12
S202S12
S102S12
S202S12
S102S12
S202S12
S102S12
S202S12
−
−
−
−
−
−
−
30
5
−
−
1010
−
−
−
−
−
−
1.2
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
4.0
40
1.4
100
1.5
50
50
5
10
−
−
8
35
−
9.3
9.3
9.3
9.3
−
−
■ Absolute Maximum Ratings
4
Parameter Symbol Rating Unit
Input
Output
(Ta=25˚C)
Forward current
Reverse voltage
RMS ON-state current
Peak one cycle surge current
Repetitive
peak OFF-state voltage
Non-Repetitive
peak OFF-state voltage
Critical rate of rise of ON-state current
Operating frequency
Isolation voltage
Operating temperature
Storage temperature
Soldering temperature
*2
*1
IF
VR
IT(rms)
Isurge
VDRM
VDSM
dIT/dt
f
Viso(rms)
Topr
Tstg
Tsol
mA
V
A
A
V
V
A/µs
Hz
kV
˚C
˚C
˚C
*3
*3
*4
50
6
8
80
400
600
400
600
50
45 to 65
4.0
−20 to +80
−30 to +100
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, Tj=25˚C start
S102S12
S202S12
S102S12
S202S12
S102S12 Series
S202S12 Series
Soldering area
1.5mm
Sheet No.: D4-A02901EN
Shipping Package
Model No.
Case
200pcs/case
S102S12F
IFT[mA]
(VD=6V,
RL=30Ω)
MAX.8
400
S202S12F MAX.8
600
VDRM
[V]
5
Please contact a local SHARP sales representative to see the actual status of the production.
S102S12 Series
S202S12 Series
Sheet No.: D4-A02901EN
■ Model Line-up (1) (Lead-free terminal components)
■ Model Line-up (2) (Lead solder plating components)
Shipping Package
Model No.
Case
200pcs/case
S102S12
IFT[mA]
(VD=6V,
RL=30Ω)
MAX.8
400
S202S12 MAX.8
600
VDRM
[V]
6
S102S12 Series
S202S12 Series
Fig.2 RMS ON-state Current vs.
Ambient Temperature
Sheet No.: D4-A02901EN
−20 0 20 40 60 80 100
0
1
2
3
4
5
RMS ON-state current IT (rms)(A)
Ambient temperature Ta (˚C)
100
10
1
0 1.0 2.0
Forward current IF (mA)
Forward voltage VF (V)
25˚C
50˚C
Ta=75˚C
0˚C
−20˚C
Fig.4 Forward Current vs. Forward VoltageFig.3 RMS ON-state Current vs.
Case Temperature
RMS ON-state current IT (rms)(A)
Case temperature TC (˚C)
0
−20 140
120100806040200
8
6
4
2
Fig.5 Surge Current vs. Power-on Cycle
10
0
20
40
60
80
100
1100
f=50Hz Sine wave
Tj=25˚C Start
Surge current Isurge (A)
Power-on cycle (Times)
Fig.6 Maximum ON-state Power Dissipation
vs. RMS ON-state Current
02468
10 12
0
10
8
6
4
2
12
RMS ON-state current IT (rms)(A)
Maximum ON-state power dissipation (W)
Ta=25˚C
Fig.1 Forward Current vs. Ambient
Temperature
0
60
50
40
30
20
10
Forward current IF (mA)
Ambient temperature Ta (˚C)
−20 1251007550250
7
S102S12 Series
S202S12 Series
Sheet No.: D4-A02901EN
Fig.8-a Open Circuit Leak Current vs.
Supply Voltage (S102S12)
Fig.8-b Open Circuit Leak Current vs.
Supply Voltage (S202S12)
Remarks : Please be aware that all data in the graph are just for reference.
0 160100
0
6
3
5
2
4
1
Supply voltage (rms)(V)
Open circuit leak current Ileak (rms)(mA)
Ta=25˚C
0 320200
0
6
3
5
2
4
1
Supply voltage (rms)(V)
Open circuit leak current Ileak (rms)(mA)
Ta=25˚C
Fig.7 Minimum Trigger Current vs.
Ambient Temperature
0
2
4
6
10
8
12
−20 0 20 406080100
Minimum trigger current IFT (mA)
Ambient temperature Ta (˚C)
VD=6V
RL=30Ω
8
S102S12 Series
S202S12 Series
■ Design Considerations
In order for the SSR to turn off, the triggering current (lF) must be 0.1mA or less.
For over voltage protection, a Varistor may be used.
A varistor used for the above mentioned scenarios should be located as close to the main output triac as
possible.
Particular attention needs to be paid when utilizing SSRs that incorporate zero crossing circuitry.
If the phase difference between the voltage and the current at the output pins is large enough, zero crossing
type SSRs cannot be used. The result, if zero crossing SSRs are used under this condition, is that the SSR
may not turn on and off irregardless of the input current. In this case, only a non zero cross type SSR should
be used in combination with the above mentioned snubber circuit selection process.
The load current should be within the bounds of derating curve. (Refer to Fig.2)
Also, please use the optional heat sink when necessary.
In case the optional heat sink is used and the isolation voltage between the device and the optional heat sink
is needed, please locate the insulation sheet between the device and the heat sink.
When the optional heat sink is equipped, please set up the M3 screw-fastening torque at 0.3 to 0.5N･m.
In order to dissipate the heat generated from the inside of device effectively, please follow the below sugges-
tions.
(a) Make sure there are no warps or bumps on the heat sink, insulation sheet and device surface.
(b) Make sure there are no metal dusts or burrs attached onto the heat sink, insulation sheet and device sur-
face.
(c) Make sure silicone grease is evenly spread out on the heat sink, insulation sheet and device surface.
Silicone grease to be used is as follows;
1) There is no aged deterioration within the operating temperature ranges.
2) Base oil of grease is hardly separated and is hardly permeated in the device.
3) Even if base oil is separated and permeated in the device, it should not degrade the function of a device.
Recommended grease : G-746 (Shin-Etsu Chemical Co., Ltd.)
: G-747 (Shin-Etsu Chemical Co., Ltd.)
: SC102 (Dow Corning Toray Silicone Co., Ltd.)
● Design guide
Sheet No.: D4-A02901EN
● Recommended Operating Conditions
Parameter
S102S12
S202S12
Symbol Unit
Input
Output
Input signal current at ON state
Input signal current at OFF state
Load supply voltage
Load supply current
Frequency
Operating temperature
IF(ON)
IF(OFF)
VOUT(rms)
IOUT(rms)
f
Topr
mA
mA
V
mA
Hz
˚C
−
−
−
−
−
−
Conditions
24
0.1
120
240
IT(rms)×80%(∗)
63
80
16
0
80
80
0.1
47
−20
MIN. MAX.
(∗) See Fig.2 about derating curve (IT(rms) vs. ambient temperature).
9
S102S12 Series
S202S12 Series
✩ For additional design assistance, please review our corresponding Optoelectronic Application Notes.
● Standard Circuit
Tr1
R1
D1
V1
+VCC
AC Line
SSR
3
4
1
2
S102S12
S202S12
Load
Sheet No.: D4-A02901EN
● Degradation
In general, the emission of the IRED used in SSR will degrade over time.
In the case where long term operation and / or constant extreme temperature fluctuations will be applied to
the devices, please allow for a worst case scenario of 50% degradation over 5years.
Therefore in order to maintain proper operation, a design implementing these SSRs should provide at least
twice the minimum required triggering current from initial operation.
In case the optional heat sink is screwed up, please solder after screwed.
In case of the lead frame bending, please keep the following minimum distance and avoid any mechanical
stress between the base of terminals and the molding resin.
Some of AC electromagnetic counters or solenoids have built-in rectifier such as the diode.
In this case, please use the device carefully since the load current waveform becomes similar with
rectangular waveform and this results may not make a device turn off.
4.4mm MIN.
■ Manufacturing Guidelines
● Soldering Method
Flow Soldering (No solder bathing)
Flow soldering should be completed below 260˚C and within 10s.
Preheating is within the bounds of 100 to 150˚C and 30 to 80s.
Please solder within one time.
Other notices
Please test the soldering method in actual condition and make sure the soldering works fine, since the impact
on the junction between the device and PCB varies depending on the tooling and soldering conditions.
10
S102S12 Series
S202S12 Series
Sheet No.: D4-A02901EN
11
S102S12 Series
S202S12 Series
Sheet No.: D4-A02901EN
Solvent cleaning :
Solvent temperature should be 45˚C or below. Immersion time should be 3minutes or less.
Ultrasonic cleaning :
The impact on the device varies depending on the size of the cleaning bath, ultrasonic output, cleaning time,
size of PCB and mounting method of the device.
Therefore, please make sure the device withstands the ultrasonic cleaning in actual conditions in advance of
mass production.
Recommended solvent materials :
Ethyl alcohol, Methyl alcohol and Isopropyl alcohol.
In case the other type of solvent materials are intended to be used, please make sure they work fine in ac-
tual using conditions since some materials may erode the packaging resin.
● Cleaning instructions
This product shall not contain the following materials.
And they are not used in the production process for this device.
Regulation substances : CFCs, Halon, Carbon tetrachloride, 1.1.1-Trichloroethane (Methylchloroform)
Specific brominated flame retardants such as the PBBOs and PBBs are not used in this product at all.
● Presence of ODC
■ Package specification
12
Molt plane
Partition
Pad
Packing case
Cushioning material
Product
S102S12 Series
S202S12 Series
Sheet No.: D4-A02901EN
Package materials
Packing case : Corrugated cardboard
Partition : Corrugated cardboard
Pad : Corrugated cardboard
Cushioning material : Polyethylene
Molt plane : Urethane
Package method
The product should be located after the packing case is partitioned and protected inside by 4 pads.
Each partition should have 5 products with the lead upward.
Cushioning material and molt plane should be located after all products are settled (1 packing contains 200
pcs).
Package composition
· The circuit application examples in this publication are
provided to explain representative applications of
SHARP devices and are not intended to guarantee any
circuit design or license any intellectual property rights.
SHARP takes no responsibility for any problems rela-
ted to any intellectual property right of a third party re-
sulting from the use of SHARP's devices.
· Contact SHARP in order to obtain the latest device
specification sheets before using any SHARP device.
SHARP reserves the right to make changes in the spec-
ifications, characteristics, data, materials, structure,
and other contents described herein at any time without
notice in order to improve design or reliability. Manufac-
turing locations are also subject to change without no-
tice.
· Observe the following points when using any devices
in this publication. SHARP takes no responsibility for
damage caused by improper use of the devices which
does not meet the conditions and absolute maximum
ratings to be used specified in the relevant specification
sheet nor meet the following conditions:
(i) The devices in this publication are designed for use
in general electronic equipment designs such as:
--- Personal computers
--- Office automation equipment
--- Telecommunication equipment [terminal]
--- Test and measurement equipment
--- Industrial control
--- Audio visual equipment
--- Consumer electronics
(ii) Measures such as fail-safe function and redundant
design should be taken to ensure reliability and safety
when SHARP devices are used for or in connection
with equipment that requires higher reliability such as:
--- Transportation control and safety equipment (i.e.,
aircraft, trains, automobiles, etc.)
--- Traffic signals
--- Gas leakage sensor breakers
--- Alarm equipment
--- Various safety devices, etc.
(iii) SHARP devices shall not be used for or in connec-
tion with equipment that requires an extremely high lev-
el of reliability and safety such as:
--- Space applications
--- Telecommunication equipment [trunk lines]
--- Nuclear power control equipment
--- Medical and other life support equipment (e.g.,
scuba).
· If the SHARP devices listed in this publication fall with-
in the scope of strategic products described in the For-
eign Exchange and Foreign Trade Law of Japan, it is
necessary to obtain approval to export such SHARP de-
vices.
· This publication is the proprietary product of SHARP
and is copyrighted, with all rights reserved. Under the
copyright laws, no part of this publication may be repro-
duced or transmitted in any form or by any means, elec-
tronic or mechanical, for any purpose, in whole or in
part, without the express written permission of SHARP.
Express written permission is also required before any
use of this publication may be made by a third party.
· Contact and consult with a SHARP representative if
there are any questions about the contents of this pub-
lication.
13
■ Important Notices
S102S12 Series
S202S12 Series
Sheet No.: D4-A02901EN
