1
PhotoMOS Relays RF C✕R5 SSOP
ASCT1B268E ’03.3
http://www.naisrelay.com/
New
RF (Radio Frequency)
C
✕
R 5 SSOP Type
UL
pending CSA
pending
mm inch
FEATURES
1. Reduced package size
Lower surface has been reduced 60%
and mounting space 40% compared to
conventional 4-pin SOP type.
2. Lower output capacitance and on-
resistance
Output capacitance(C): 1.0pF (typ.)
ON resistance(R): 5.5
Ω
(typ.)
3. Mounting space has been reduced
and output signals have been
improved by using new flat lead
terminals.
4. High speed switching
Turn on time: 0.02ms
Turn off time: 0.02ms
TYPICAL APPLICATIONS
Measuring and testing equipment
1. Test equipment
IC tester, Liquid crystal driver tester,
semiconductor performance tester
2. Board tester
Bear board tester, In-circuit tester,
function tester
3. Medical equipment
Ultrasonic wave diagnostic machine
4. Multi-point recorder
Warping, thermo couple
4.45
.175
1.80
.071
2.65
.104
1
2
4
3
Conventional
SOP type SSOP
Flat lead
TYPES
* Indicate the peak AC and DC values.
Notes: (1)Tape package is the standard packing style.
(2)For space reasons, the initial letters of the product number “AQY and V”, the package type indicator “Y” and “W” are omitted from the seal.
Circuit
arrangement Type Output rating* Tape and reel packing style Packing quantity
in tape and reel
Load voltage Load current Picked from the 1/4-pin side Picked from the 2/3-pin side
1 Form A AC/DC type 25 V 150 mA AQY221N3VY AQY221N3VW 3,500 pcs.
RATING
1. Absolute maximum ratings (Ambient temperature: 25
°
C 77
°
F)
Item Symbol AQY221N3V Remarks
Input
LED forward current I
F
50mA
LED reverse voltage V
R
5V
Peak forward current I
FP
1A f=100 Hz, Duty factor=0.1%
Power dissipation P
in
75mW
Output
Load voltage (peak AC) V
L
25V
Continuous load current (peak AC) I
L
0.15A Peak AC,DC
Peak load current I
peak
0.4A 100 ms (1 shot), V
L
= DC
Power dissipation P
out
250mW
Total power dissipation P
T
300mW
I/O isolation voltage V
iso
1,500V AC
Temperature
limits Operating T
opr
–40
°
C to +85
°
C –40
°
F to +185
°
FNon-condensing at low temperatures
Storage T
stg
–40
°
C to +100
°
C –40
°
F to +212
°
F
PhotoMOS
RELAYS
(by)
AQY221N3V
2
2. Electrical characteristics (Ambient temperature: 25
°
C 77
°
F)
Note: Recommendable LED forward current I
F
= 5 mA.
For type of connection, see Page 5. *Turn on/Turn off time
Item Symbol AQY221N3V Condition
Input
LED operate current Typical I
Fon
1.0 mA I
L
= 80 mA
Maximum 3.0 mA
LED turn off current Minimum I
Foff
0.2 mA I
L
= 80 mA
Typical 0.9 mA
LED dropout voltage Typical V
F
1.14 V (1.35 V at I
F
= 50mA) I
F
= 5mA
Maximum 1.5 V
Output
On resistance Typical R
on
5.5
Ω
I
F
= 5mA
I
L
= 80 mA
Within 1 s on time
Maximum 7.5
Ω
Output capacitance Typical C
out
1.0 pF I
F
= 0
V
B
= 0 V
f = 1 MHz
Maximum 1.5 pF
Off state leakage current Typical I
Leak
0.01 nA I
F
= 0
V
L
= Max.
Maximum 10 nA
Transfer
characteristics
Switching speed
Turn on time* Typical T
on
0.02 ms I
F
= 5mA
V
L
= 10V
R
L
= 125
Ω
Maximum 0.5ms
Turn off time* Typical T
off
0.02ms I
F
= 5mA
V
L
= 10V
R
L
= 125
Ω
Maximum 0.2 ms
I/O capacitance Typical C
iso
0.8 pF f = 1MHz
V
B
= 0
Maximum 1.5 pF
Initial I/O isolation resistance Minimum R
iso
1,000M
Ω
500V DC
Toff
Input
Output
Ton
90%
10%
REFERENCE DATA
1. Load current vs. ambient temperature
characteristics
Allowable ambient temperature: –40
°
C to +85
°
C
–40
°
F to +185
°
F
2. Load current vs . Load voltage char acteristics
Ambient temperature: 25
°
C 77
°
F
3. On resistance vs. ambient temperature
characteristics
Measured portion: between terminals 3 and 4
LED current: 5 mA; Load voltage: Max. (DC);
Load current: 80mA (DC)
0204060
8085
100–40 –20
0
50
100
150
200
Load current, mA
Ambient temperature, °C5 1015202530
0
0
50
100
150
200
Load current, mA
Load voltage, V 02040608085–40 –20
0
5
10
15
20
25
On resistance, Ω
Ambient temperature, °C
AQY221N3V
3
4. Turn on time vs. ambient temperature
characteristics
Measured portion: between terminals 3 and 4
LED current: 5 mA; Load voltage: 10V (DC);
Continuous load current: 80mA (DC)
5. Turn off time vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: 10V (DC);
Continuous load current: 80mA (DC)
6. LED operate current vs. ambient
temperature characteristics
Load voltage: Max. (DC);
Continuous load current: 80mA (DC)
02040608085–40 –20
0
0.02
0.04
0.06
0.08
0.1
Turn on time, ms
Ambient temperature, °C02040608085–40 –20
0
0.02
0.04
0.06
0.08
0.1
Turn on time, ms
Ambient temperature, °C02040608085–40 –20
0
0.5
1
1.5
2
LED operate current, mA
Ambient temperature, °C
7. LED turn off current vs. ambient temperature
characteristics
Load voltage: Max. (DC);
Continuous load current: 80mA (DC)
8. LED dropout voltage vs. ambient
temperature characteristics
LED current: 5 to 50 mA
9. Voltage vs. current characteristics of output
at MOS portion
Measured portion: between terminals 3 and 4
Ambient temperature: 25
°
C 77
°
F
02040608085–40 –20
0
0.5
1
1.5
2
LED operate current, mA
Ambient temperature, °C
1.0
1.1
1.2
1.3
–40 –20 0204060
80
1.4
50mA
30mA
20mA
10mA
5mA
1.5
85
100
LED dropout voltage, V
Ambient temperature, °C
–2–1.5 –1–0.5 20.5 1 1.5
–50
–100
–150
50
100
150
Voltage, V
Current, mA
10. Off state leakage current
Measured portion: between terminals 3 and 4
Ambient temperature: 25
°
C 77
°
F
11. LED forward current vs. turn on time
characteristics
Measured portion: between terminals 3 and 4
Load voltage: 10V (DC); Continuous load current:
80mA (DC); Ambient temperature: 25
°
C 77
°
F
12. LED forward current vs. turn off time
characteristics
Measured portion: between terminals 3 and 4
Load voltage: 10V (DC); Continuous load current:
80mA (DC); Ambient temperature: 25
°
C 77
°
F
5 10152025300
Off state leakage current, A
Load voltage, V
10-13
10-11
10-9
10-7
10-5
10-3
0
0.03
0.09
0.06
100203040
0.12
50 60
Turn on time, µs
LED forward current, mA
0
0.02
0.08
0.04
0.06
100203040
0.1
50 60
Turn off time, µs
LED forward current, mA
13. Applied voltage vs. output capacitance
characteristics
Measured portion: between terminals 3 and 4
Frequency: 1 MHz, 30m Vrms; Ambient temperature:
25
°
C 77
°
F
14. Isolation characteristics
(50
Ω
impedance)
Measured portion: between terminals 3 and 4
Ambient temperature: 25
°
C 77
°
F
15. Insertion loss characteristics
(50
Ω
impedance)
Measured portion: between terminals 3 and 4
Ambient temperature: 25
°
C 77
°
F
5 1015202530
0
0
0.5
1
1.5
2
2.5
Output capacitance, pF
Applied boltage, V
010 10 10
68
107
10
40
60
80
20
100
45
Isolation, dB
Frequency, Hz
010 10 10
67
10
1
1.5
2
0.5
45
Insertion loss, dB
Frequency, Hz
AQY221N3V
4
16. On resistance distribution
Measured portion: between terminals 3 and 4
Continuous load current: 80mA (DC)
Quantity, n=60; Ambient temperature: 25
°
C 77
°
F
17. Turn on time distribution
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Quantity, n = 60; Ambient temperature: 25
°
C 77
°
F
18. Turn off time distribution
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Quantity, n = 60; Ambient temperature: 25
°
C 77
°
F
8765432
0
5
10
15
20
25
30
35
40
Quantity, n
On resistance, Ω0.10.02 0.04 0.06 0.080
0
10
20
30
40
50
Quantity, n
Turn on time, ms 0.10.02 0.04 0.06 0.080
0
10
20
30
40
50
60
Quantity, n
Turn on time, ms
19. LED operate current distribution
Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Quantity, n = 60; Ambient temperature: 25
°
C 77
°
F
1.81.61.41.210.80.60.4
0
5
10
15
20
25
30
Quantity, n
LED operate current, mA
DIMENSIONS
Terminal thickness = 0.15 .006
General tolerance:
±
0.1
±
.004
4.45
.175
0.20
.008 0.20
.008
(4.85)
(.191)
0.40
.016 0.40
.016
1.27
.050
2.65
.104
1.80
.071
Recommended mounting pad (TOP VIEW)
Tolerance:
±
0.1
±
.004
0.90
.035
4.35
.171
1.27
.050
0.70
.028
mm inch
SCHEMATIC AND WIRING DIAGRAMS
Notes: 1. E
1
: Power source at input side; I
F
: LED forward current; V
L
: Load voltage; I
L
: Load current
Schematic Output
configuration Load Wiring diagram
1a AC/DC
1
2
4
3
1
IFIL
23
4
VL (AC,DC)
Load
Load
IL
4
3VL (AC,DC)
E1
AQY221N3V
5
CAUTIONS FOR USE
1. Short across terminals
Do not short circuit between terminals
when relay is energized. There is
possibility of breaking the internal IC.
2. Surge voltages at the input
If reverse surge voltages are present at
the input terminals, connect a diode in
reverse parallel across the input terminals
and keep the reverse voltages below the
reverse breakdown voltage.
3. Recommended LED f orward current
(I
F
)
It is recommended that the LED forward
current (I
F
) be kept at 5mA.
4. Ripple in the input power supply
If ripple is present in the input power
supply, observe the following:
1) For LED operate current at E
min
, main-
tain the value mentioned in the tab le of "3.
Recommended LED forward current (I
F
)."
2) Keep the LED operate current at 50
mA or less at E
max
.
5. Output spike voltages
1) If an inductive load generates spike
voltages which exceed the absolute
maximum rating, the spike voltage must
be limited.
Typical circuits are shown below.
2) If spike voltages generated at the load
are limited with a clamp diode and the
circuit wires are long, spike voltages will
occur by inductance.
Keep wires as short as possible to
minimize inductance.
6. Cleaning solvents compatibility
Dip cleaning with an organic solvent is
recommended for removal of solder flux,
dust, etc. Select a cleaning solvent from
the following table. If ultrasonic cleaning is
used, the severity of factors such as
frequency, output power and cleaning
solvent selected may cause loose wires
and other defects. Make sure these
conditions are correct before use. For
details, please consult us.
1
2
4
3
Emin. Emax.
1
2
4
Load
Add a clamp diode
to the load
Add a CR snubber
circuit to the load
Load
3
1
2
4
3
Cleaning solvent Compatibility
(
❍
: Yes
✕
: No)
Chlorine
base • Trichlene
• Chloroethlene
❍
Adueous • Indusco
• Hollis
• Lonco Terg
❍
Alcohol
base • IPA
• Ethanol
❍
Others • Thinner
• Gasoline
✕
7. Soldering
When soldering this terminals, the following conditions are recommended.
(1) IR (Infrared reflow) soldering method (2) Vapor phase soldering method (3) Double wave soldering method
T1
T2
T3
T1 = 155 to 165°C 311 to 329°F
T2 = 180°C 200°C 356 to 392°F
T3 = 245°C 473°F or less
t1 = 120 s or less
t2 = 30 s or less
t1t2
T2
T1
t1t2
T1 = 180 to 200°C 366 to 392°F
T2 = 215°C 419°F or less
t1 = 40 s
t2 = 40 s or less
T2
T1
t1t2t3
T1 = 155 to 165°C 311 to 329°F
T2 = 260°C 500°F or less
t1 = 60 s or less
t2+t3 = 5 s or less
(4) Soldering iron method
Tip temperature: 280 to 300
°
C
536 to 572
°
F
Wattage: 30 to 60 W
Soldering time: within 5 s
(5) Others
Check mounting conditions before using
other soldering methods (hot-air, hot
plate, pulse heater, etc.)
• The temperature profile indicates the
temperature of the soldered terminal on
the surf ace of the PC board. The ambient
temperature may increase excessively.
Check the temperature under mounting
conditions.
• The conditions for the infrared reflow
soldering apply when preheating using
the VPS method.
AQY221N3V
6
8. The following shows the packaging format
mm inch
1) Tape and reel
Type Tape dimensions Dimensions of paper tape reel
SSOP
4-pin type
0.3±0.05
.012±.002
2.7±0.3
.106±.012 4.0±0.1
.157±.004
4.0±0.1
.157±.004
3.0±0.1
.118±.004
1.50
Tractor feed holes
dia.
+0.5
-0
1.50 dia.
+0.5
-0 Direction of picking
Device mounted
on tape
.059 dia.
+.004
-0
1.50 dia.
+0.1
-0
5.1±0.2
.201±.008
1.75±0.1
.069±.004
5.5±0.1
.217±.004
12.0±0.3
.472±.012
(1) When picked from 1/4-pin side: Part No. AQY❍❍❍VY (Shown above)
(2) When picked from 2/3-pin side: Part No. AQY❍❍❍VW
21±0.8
.827±.031 80±1 dia.
3.150±.039 dia.
2±0.5
.079±.020
13±0.5 dia.
.512±.020 dia. 14±1.5
.551±.059 2±0.5
.079±.020
250±2 dia.
9.843±.079 dia.
80±1 dia.
3.150±.039 dia.
2) Storage
PhotoMOS relays implemented in SSOP
types are sensitive to moisture and come
in sealed moisture-proof packages.
Observe the following cautions on
storage.
• After the moisture-proof package is
unsealed, take the de vices out of stor age
as soon as possible (within 1 month at the
most).
• If the de vices are to be left in storage f or
a considerable period after the moisture-
proof package has been unsealed, it is
recommended to keep them in another
moisture-proof bag containing silica gel
(within 3 months at the most).
9. Transportation and storage
1) Extreme vibration during transport will
warp the lead or damage the relay.
Handle the outer and inner boxes with
care.
2) Storage under extreme conditions will
cause soldering degradation, external
appearance defects, and deterioration of
the characteristics. The following storage
conditions are recommended:
• Temperature: 0 to 45
°
C 32 to 113
°
F
• Humidity: Less than 70% R.H.
• Atomosphere: No harmful gasses such
as sulfurous acid gas, minimal dust.
10. Applying stress that exceeds the
absolute maximum rating
If the voltage or current value for any of
the terminals exceeds the absolute
maximum rating, internal elements will
deteriorate because of the excessive
voltage or current. In extreme cases,
wiring may melt, or silicon P/N junctions
may be destroyed.
As a result, the design should ensure that
the absolute maximum ratings will never
be exceeded, even momentarily.
(Use at 15 V DC or lower and 9 V DC or
lower is recommended.)
11. Deterioration and destruction
caused by discharge of static
electricity
This phenomenon is generally called
static electricity destruction. This occurs
when static electricity generated by
various factors is discharged while the
relay terminals are in contact. The result
can producing internal destruction of the
element.
To prevent problems from static electricity ,
the following precautions and measures
should be taken when using your device.
1) Employees handling relays should
wear anti-static clothing and should be
grounded through protective resistance of
500 k
Ω
to 1 M
Ω
.
2) A conductive metal sheet should be
placed over the work table. Measuring
instruments and jigs should be grounded.
3) When using soldering irons, either use
irons with low leakage current, or ground
the tip of the soldering iron. (Use of low-
voltage soldering irons is also
recommended.)
4) Devices and equipment used in
assembly should also be grounded.
5) When packing printed circuit boards
and equipment, av oid using high-polymer
materials such as foam styrene, plastic,
and other materials which carry an
electrostatic charge.
6) When storing or transporting relays, the
environment should not be conducive to
generating static electricity (for instance,
the humidity should be between 45 and
60%). Rela ys should alw a ys be protected
using non-conductive packing materials.
ASCT1B268E 200303
Please contact ..........
Specifications are subject to change without notice. Printed in Japan.
Automation Controls Company
Head Office: 1048, Kadoma, Kadoma-shi, Osaka 571-8686, Japan
Telephone: Japan (81) Osaka (06) 6908-1050
Facsimile: Japan (81) Osaka (06) 6908-5781
http://www.nais-e.com/
COPYRIGHT © 2003 All Rights Reserved
Matsushita Electric W orks, Ltd.
These materials are printed on ECF pulp.
These materials are printed with earth-friendly vegetable-based (soybean oil) ink.
