Datasheet AQY221R2SZ, AQY221R2SX, AQY221N2SZ, AQY221N2SX Datasheet (NAIS)

AQY221❍2S

UL

pending

CSA

pending

4.3

.169

4.4

.173

2.1

.083

4.3

.169

<R type> <C type>

mm inch

1

2

4

3

4.4

.173

2.1

.083

RF (Radio Frequency)
C ✕ R 10 Type

(by)

FEATURES

1. Two option package available.

R type offers greatly reduced on­resistance.
C type offers lower output capacitance.

Ω

AQY221N2S

(C type)

9.5

AQY221R2S

(R type)

Output

capacitance: C

On resistance: R 0.8

13pF 1pF

2. High speed switching

Turn on time: 30µs (AQY221N2S)
Turn off time: 30µs (AQY221N2S)

3. Super miniature design

SOP 4-pin type.

4. Low-level off state leakage current
of 10pA

The SSR has an off state leakage current
of several milliamperes, where as this
PhotoMOS relay has only 10pA (typical)
even with the rated load voltage
(AQY221N2S)

PhotoMOS
RELAYS

TYPICAL
APPLICATIONS

Measuring and testing equipment

1. Testing equipment for
semiconductor performance

IC tester, Liquid crystal driver tester , semi­conductor performance tester

2. Board tester

Ω

Bare board tester, In-circuit tester, func­tion tester

3. Medical equipment

Ultrasonic wave diagnostic machine

4. Multi-point recorder

Warping, thermo couple

TYPES

Circuit

arrangement

1 Form A

Type

R type 40 V 250 mA AQY221R2SX AQY221R2SZ
C type 40 V 120 mA AQY221N2SX AQY221N2SZ

* Indicate the peak AC and DC values.

Notes:
(1) Tape package is the standard packing style. Also available in tube.

(Part No. suffix "X" or "Z" is not needed when ordering; Tube: 100 pcs.; Case: 2,000 pcs.)

(2) For space reasons, the initial letters of the product number "AQY and S", the package type indicator "X" and "Z" are omitted from the seal.

Output rating* Tape and reel packing style

Load voltage Load current Picked from the 1/2-pin side Picked from the 3/4-pin side

Packing quantity

Tape and reel: 1,000 pcs.

RATING

1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)

Item
LED forward current I

Input

Output

Total power dissipation P
I/O isolation voltage V

Temperature limits

LED reverse voltage V
Peak forward current I
Power dissipation P
Load voltage (peak AC) V
Continuous load current I
Peak load current I
Power dissipation P

Operating T
Storage T

Symbol

peak

AQY221R2S

(R type)

F

R

FP

in

L

L

out

T

iso

opr

stg

0.25A 0.12A Peak AC,DC

0.75A 0.30A 100 ms (1 shot), VL= DC

500V AC 1,500V AC

–40°C to +85°C –40°F to +185°F Non-condensing at low temperatures

–40°C to +100°C –40°F to +212°F

50mA

75mW

40V

300mW
350mW

AQY221N2S

(C type)

3V
1A f=100 Hz, Duty factor=0.1%

Remarks

2

2. Electrical characteristics (Ambient temperature: 25°C 77°F)

Item Symbol

LED operate current

Input

LED turn off current

LED dropout voltage

On resistance

Output

Output capacitance

Off state leakage current

Turn on time*

Switching

speed
Transfer
characteristics

Turn off time*

I/O capacitance

Initial I/O isolation resistance Minimum R

Note: Recommendable LED forward current IF = 5 mA.
For type of connection, see Page 6

Typical
Maximum 3.0 mA
Minimum
Typical 0.4 mA 0.85 mA
Typical
Maximum 1.5 V

I

Fon

I

Foff

V

F

Typical

R

Maximum 1.25

on

Typical

C

I

out

Leak

Maximum 18 pF 1.5 pF
Typical

Maximum 10 nA
Typical

T

Maximum 0.5ms

on

Typical

T

Maximum 0.2 ms
Typical

Maximum 1.5 pF

off

C

iso

iso

*Turn on/Turn off time

AQY221❍2S

AQY221R2S

(R type)

0.5 mA 0.9 mA

0.1 mA 0.2 mA

1.14 V(1.25 V at IF = 50mA) 1.14 V(1.25 V at IF = 50mA)

0.8

Ω

Ω

13 pF 1.0 pF IF = 0

0.03 nA 0.01 nA

0.1 ms 0.03 ms IF = 5mA

0.06ms 0.03ms IF = 5mA

0.8 pF

1,000M

AQY221N2S

Ω

(C type)

9.5

Ω

12.5

Ω

Condition

IL = 250 mA (R type)

IL = 80 mA (C type)

IL = 250 mA (R type)

IL = 80 mA (C type)

IF = 5mA
IF = 5mA

IL = 250 mA (R type),

IL = 80 mA (C type)

Within 1 s on time

VB = 0 V

f = 1 MHz

IF = 0

VL = Max.

VL = 10V

RL = 40Ω (R type),

125Ω (C type)

VL = 10V

RL = 40Ω (R type),

125Ω (C type)

f = 1MHz

VB = 0

500V DC

REFERENCE DATA

1. Load current vs. ambient temperature
characteristics

Allowable ambient temperature: –40°C to +85°C

350

300

250

200

150

Load current, mA

100

AQY221R2S

AQY221N2S

50

0

0204060

Ambient temperature, °C

–40°F to +185°F

8085

Input

90%

Toff

10%

3. On resistance vs. ambient temperature
characteristics

Measured portion: between terminals 3 and 4
LED current: 5 mA; Load voltage: Max. (DC);
Load current: 250mA (DC) [R type], 80mA (DC)
[C type];

25

20

15

On resistance, Ω

10

5

0

02040608085-40 -20

Ambient temperature, °C

AQY221N2S

AQY221R2S

Output

Ton

2. Load current vs. Load voltage characteristics

Ambient temperature: 25°C 77°F

280

240

200

160

120

Load current, mA

80

40

100-40 -20

AQY221R2S

AQY221N2S

0

10 20 30 40 500

Load voltage, V

3

AQY221❍2S

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: 250mA (DC) [R type], 80mA
(DC) [C type];

0.3

0.25

0.2

0.15

Turn on time, ms

0.1

0.05

AQY221R2S

AQY221N2S

5. Turn off time vs. ambient temperature
characteristics

LED current: 5 mA; Load voltage: 10V (DC);
Continuous load current: 250mA (DC) [R type], 80mA
(DC) [C type];

0.1

0.08

0.06

Turn off time, ms

0.04

0.02

AQY221R2S

AQY221N2S

6. LED operate current vs. ambient
temperature characteristics

Load voltage: Max. (DC);
Continuous load current: 250mA (DC) [R type], 80mA
(DC) [C type];

2

AQY221N2S

1.5

1

LED operate current, mA

0.5

AQY221R2S

0

-40 -20

0204060

Ambient temperature, °C

80

85

7. LED turn off current vs. ambient temperature
characteristics

Load voltage: Max. (DC);
Continuous load current: 250mA (DC) [R type], 80mA
(DC) [C type];

2

AQY221N2S

1.5

1

LED turn off current, mA

0.5

0

-40 -20

0204060

Ambient temperature, °C

AQY221R2S

8085

10. Off state leakage current

Measured portion: between terminals 3 and 4
Ambient temperature: 25°C 77°F

-3

10

-6

10

-9

10

Off state leakage current, A

-12

10

050

AQY221R2S

AQY221N2S

Load voltage, V

40302010

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

30

25

20

15

10

Output capacitance, pF

5

0

0

AQY221R2S
AQY221N2S

2010 30 40 50

Applied voltage, V

4

0

-40 -20

0204060

Ambient temperature, °C

8085

8. LED dropout voltage vs. ambient
temperature characteristics

LED current: 5 to 50 mA

1.5

1.4

1.3

1.2

LED dropout voltage, V

1.1

1.0
0

-40 -20 0204060
Ambient temperature, °C

50mA
30mA
20mA

10mA

5mA

80

85

100

11. LED forward current vs. turn on time
characteristics

Measured portion: between terminals 3 and 4
Load voltage: 10V (DC);
Continuous load current: 250mA (DC) [R type], 80mA
(DC) [C type];
Ambient temperature: 25°C 77°F

0.3

0.25

0.2

0.15

Turn on time, ms

0.1

0.05

AQY221R2S

AQY221N2S

0

100203040

LED forward current, mA

50 60

14. Isolation characteristics
(50Ω impedance)

Measured portion: between terminals 3 and 4
Ambient temperature: 25°C 77°F

100

80

60

Isolation, dB

40

20

0

45

10

10 10 10

AQY221N2S

AQY221R2S

68

7

Frequency, Hz

10

0

-40 -20

0204060

Ambient temperature, °C

8085

9. Voltage vs. current characteristics of output
at MOS portion

Measured portion: between terminals 3 and 4
Ambient temperature: 25°C 77°F

300

AQY221R2S

200

-3.0

-2.5

-2.0

-1.5

-1.0

-0.5

Current, mA

100

0.5

-100

-200

-300

AQY221N2S

1,0

1.5

2.0

Voltage, V

2.5

3.0

12. LED forward current vs. turn off time
characteristics

Measured portion: between terminals 3 and 4
Load voltage: 10V (DC);
Continuous load current: 250mA (DC) [R type], 80mA
(DC) [C type];
Ambient temperature: 25°C 77°F

0.1

0.08

0.06

Turn off time, ms

0.04
AQY221R2S

0.02

0

100203040

AQY221N2S

LED forward current, mA

50 60

15. Insertion loss characteristics
(50Ω impedance)

Measured portion: between terminals 3 and 4
Ambient temperature: 25°C 77°F

2

1.5

1

Insertion loss, dB

0.5

0

45

10

AQY221N2S

AQY221R2S

10 10 10

Frequency, Hz

67

16-(1). On resistance distribution (R type)

Measured portion: between terminals 3 and 4
Continuous load current: 250mA (DC)
Ambient temperature: 25°C 77°F

60

50

16-(2). On resistance distribution (C type)

Measured portion: between terminals 3 and 4
Continuous load current: 80mA (DC)
Ambient temperature: 25°C 77°F

60

50

AQY221❍2S

17-(1). Turn on time distribution (R type)

Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25°C 77°F

60

50

40

30

Quantity, n

20

10

0

0.76 0.77 0.790.78 0.8 0.810.82 0.83 0.84 0.85 0.84
On resistance, Ω

17-(2). Turn on time distribution (C type)

Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25°C 77°F

60

50

40

30

Quantity, n

20

10

0

0.01 0.02 0.03 0.04 0.060.05
Turn on time, ms

40

30

Quantity, n

20

10

0

8.6 9 9.4 9.8 10.2 10.6
On resistance, Ω

18-(1). Turn off time distribution (R type)

Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25°C 77°F

60

50

40

30

Quantity, n

20

10

0

0.022 0.0240.023 0.0260.025 0.027 0.028 0.029 0.03 0.031 0.032
Turn off time, ms

40

30

Quantity, n

20

10

0

0.09 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19
Turn on time, ms

18-(2). Turn off time distribution (C type)

Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25°C 77°F

60

50

40

30

Quantity, n

20

10

0

0.018 0.022 0.026 0.03 0.034 0.038
Turn off time, ms

19-(1). LED operate current distribution
(R type)

Load voltage: 10V (DC)
Continuous load current: 250mA (DC)
Ambient temperature: 25°C 77°F

60

50

40

30

Quantity, n

20

10

0

0.7 0.8 0.9 1 1.1 1.2
LED operate current, mA

DIMENSIONS

19-(2). LED operate current distribution
(C type)

Load voltage: 10V (DC)
Continuous load current: 80mA (DC)
Ambient temperature: 25°C 77°F

60

50

40

30

Quantity, n

20

10

0

.016

0.4

4.3±0.2

.169±.009

2.54

.100

0.4 0.6 0.8 1 1.2 1.4

4.4±0.2

.173±009

2.0±0.2

.079±.009

0.1

.004

0.4

.016

LED operate current, mA

0.5

.020

6.8±0.4

.268±016

0.5

.020

Terminal thickness = 0.15 .006
General tolerance: ±0.1 ±.004

Recommended mounting pad (TOP VIEW)

6.0

.236

1.2

.047

0.8

.032

2.54

.100

Tolerance:±0.1 ±.004

mm inch

5

AQY221❍2S

SCHEMATIC AND WIRING DIAGRAMS

• E1: Power source at input side; VIN: Input voltage; IF: LED forward current; IIN: Input current; VL: Load voltage; IL: Load current

Output

configuration

1

Schematic

4

1a AC/DC

2

3

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.

1
2

3. Recommended LED forwar d current
(I

F

)

It is recommended that the LED forward
current (IF) 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
tain the value mentioned in the table of
“Note 3. Recommended LED forward cur­rent (I

F

).”

2) Keep the LED operate current at 50
mA or less at E

max.

Emin. Emax.

min,

4
3

main-

Load Wiring diagram

1

E1

I

F

2

5. Output spike voltages

1) If an inductive load generates spike
voltages which exceed the absolute max­imum rating, the spike voltage must be

4

I

VL (AC,DC)

3

L

Load

Cleaning solvent

Chlorine
base

limited.
Typical circuits are shown below.

1

2

1

4

3

4

Load

Add a clamp diode
to the load

Adueous

Alcohol
base

Others

7. Input wiring pattern

This relays, avoid installing the input
(LED side) wiring pattern to the bottom
side of the package if you require the
specified I/O isolation voltage (V

2

3

Load

Add a CR snubber
circuit to the load

mounting the PC board. Since part of the
frame on the output side is exposed, it
may cause fluctuations in the I/O isolation
voltage.

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. F or details,
please consult us.

Load

4

VL (AC,DC)

I

3

L

Compatibility

(❍: Yes ✕: No)

• T richlene

• Chloroethlene

❍

• Indusco

• Hollis

❍

• Lonco Terg

• IPA

• Ethanol

• Thinner

• Gasoline

Portion of output side frame

(Output
terminal side)

Input wiring
pattem

May not allow the prescribed I/O withstand
voltage (Viso) to be achieved

(Input terminal
side)

❍

✕

) after

iso

6

AQY221❍2S

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.

8. 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

T3
T2
T1

T2
T1

T2

T1

t1 t2

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

(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 surface of the PC board. The ambient

t1 t2

T1 = 180 to 200°C 366 to 392°F
T2 = 215°C 419°F or less
t1 = 40 s
t2 = 40 s or less

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

temperature may increase excessively.
Check the temperature under mounting
conditions.

• The conditions for the infrared reflow
soldering apply when preheating using
the VPS method.

9. The following shows the packaging format

1) Tape and reel

Type Tape dimensions Dimensions of paper tape reel

Direction of picking

12±0.3

.472±.012

7.2±0.1

.284±.004

4±0.1

.157±.004

2±0.1

.079±.004

❍❍❍

1.75±0.1

.069±.004

5.5±0.1

±

.004

.217

±

0.1

4.7

12±0.1

±

.004

.185

.472±.004

1.55±0.1 dia.

.061±.004 dia.

SX (Shown adove)

❍❍❍

SZ

SO package

4-pin type

Tractor feed holes

0.3±0.05

.012±.002

Device mounted
on tape

2.8±0.3

.110±.012

(1)

When picked from 1/2-pin side: Part No.AQY

(2) When picked from 3/4-pin side: Part No. AQY

1.55±0.05 dia.

.061±.002 dia.

t1 t2 t3

mm inch

2) T ube
(1) Devices are packaged in a tube so pin
No. 1 is on the stopper B side.
Observe correct orientation when mount­ing them on PC boards.

(SOP type)

StopperB (green) StopperA (gray)

2) Storage
PhotoMOS relays implemented in SO
packages 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 devices out of storage as
soon as possible (within 1 month at the
most).

• If the devices are to be left in storage for
a considerable period after the moisture­proof package has been unsealed, it is
recommended to keep them in another
moisture-proof bag containing silica gel
(within 3 months at the most).

10. Transportation and storage

1) Extreme vibration during transport will
warp the lead or damage the relay. Han-

dle 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.

11. 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 v oltage 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 VDC or lower and 9 VAC or
lower is recommended.)

12. 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 produce in­ternal destruction of the element.
T o pre vent 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 kΩ to 1 MΩ.

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 low­voltage soldering irons is also recom­mended.)

4) Devices and equipment used in as­sembly should also be grounded.

5) When packing printed circuit boards
and equipment, avoid 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%). Relays should always be protected
by using non-conductive packing materials.

9/14/2001 All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.

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7