Space-saving low C×R type
4 channels in a SOP16-pin
package
RF SOP 4 Form A C×R10
(AQS221❍2S)
FEATURES
10.37
.408
4.4
.173
2.1
.083
TYPICAL APPLICATIONS
1. Measuring and testing equipment
IC tester, Liquid crystal driver tester,
Semiconductor performance tester,
Bare board tester, In-circuit tester,
Function tester, etc.
2. Telecommunication and
broadcasting equipment
3. Medical equipment
Ultrasonic wave diagnostic machine
4. Multi-point recorder
Data logger, Warping and Thermocouple,
etc.
mm
inch
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
RoHS compliant
1. 4-channel (4 Form A) in a small
SOP16-pin package
The device comes in a miniature SOP
measuring (W)10.37
×
(L)4.4
×
(H)2.1mm
(W).408×(L).173×(H).083inch
This contributes to space-saving of PC
board.
2. Both low on-resistance (R type) and
low capacitance (C type) available at
excellent characteristics of C×R10
• R type: On resistance Typ. 0.8Ω
Output capacitance Typ. 13pF
• C type: On resistance Typ. 9.5Ω
Output capacitance Typ. 1.0pF
3. High-speed switching of 0.03ms
(C type, typical turn on time)
4. Applicable for 4 Form A use, as well
as 4 independent 1 Form A
TYPES
Output rating*
1
Type
Load
voltage
40V
40V
Load
current
0.16A
SOP16-pin
0.06A
AQS221N2S
AQS221N2SX
AQS221N2SZ
Package
Tube packing
style
AQS221R2S
Part No.*
2
Tape and reel packing style
Picked from the
Picked from the
1/2/3/4/5/6/7/8-pin 9/10/11/12/13/14/
side
15/16-pin side
AQS221R2SX
AQS221R2SZ
Packing quantity
Tube
Tape and reel
Low on-resistance
AC/DC (R type)
dual use Low capacitance
(C type)
1 tube contains:
50 pcs.
1 batch contains:
1,000 pcs.
1,000 pcs.
Notes: *1 Indicate the peak AC and DC values.
*2 The packing style indicator “X” or “Z” is not marked on the device.
RATING
1. Absolute maximum ratings
(Ambient temperature: 25°C
77°F)
Item
LED forward current
LED reverse voltage
Input
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current
Output
Peak load current
Power dissipation
Total power dissipation
I/O isolation voltage
Ambient
temperature
Operating
Storage
Symbol
I
F
V
R
I
FP
P
in
V
L
I
L
I
peak
P
out
P
T
V
iso
T
opr
T
stg
AQS221R2S (R type)
50 mA
5V
1A
75 mW
40 V
0.16 A
0.2 A
0.06 A
0.12 A
AQS221N2S (C type)
Remarks
f = 100 Hz, Duty factor = 0.1%
Peak AC, DC
100 ms (1 shot), V
L
= DC
600 mW
650 mW
500 Vrms
–40 to +85°C
–40 to +185°F
–40 to +100°C
–40 to +212°F
(Non-icing at low temperatures)
–1–
ASCTB160E 201703-T
RF SOP 4 Form A C×R10 (AQS221❍2S)
2. Electrical characteristics
(Ambient temperature: 25°C
77°F)
Item
LED operate current
Input
LED turn off current
LED dropout voltage
On resistance
Maximum
Output
Typical
Output capacitance
Maximum
Off state leakage current
Typical
Maximum
Typical
Turn on time**
Maximum
Transfer
characteristics
Typical
Turn off time**
Maximum
I/O capacitance
Initial I/O isolation resistance
Typical
Maximum
Minimum
C
iso
R
iso
T
off
0.2 ms
0.8 pF
1.5 pF
1,000 MΩ
T
on
0.5 ms
0.06 ms
0.2 ms
0.03 ms
I
Leak
C
out
18.0 pF
0.03 nA
*10 nA
0.15 ms
0.03 ms
1.5 pF
0.01 nA
Typical
Maximum
Minimum
Typical
Typical
Maximum
Typical
R
on
1.25Ω
13.0 pF
12.5Ω
1.0 pF
Symbol
I
Fon
I
Foff
V
F
0.8Ω
AQS221R2S (R type)
0.5 mA
3.0 mA
0.1 mA
0.4 mA
1.5 V
9.5Ω
0.85 mA
1.25 V (1.14 V at I
F
= 5 mA)
AQS221N2S (C type)
0.9 mA
Condition
I
L
= Max.
I
L
= Max.
I
F
= 50 mA
I
F
= 5 mA
I
L
= Max.
Within 1 s
I
F
= 0 mA
V
B
= 0 V
f = 1 MHz
I
F
= 0 mA
V
L
= Max.
I
F
= 5 mA
V
L
= 10V
R
L
= 62.5Ω (R type),
R
L
= 500Ω (C type)
I
F
= 5 mA
V
L
= 10V
R
L
= 62.5Ω (R type),
R
L
= 500Ω (C type)
f = 1 MHz
V
B
= 0 V
500 V DC
*Available as custom orders (1 nA or less)
**Turn on/Turn off time
Input
90%
Output
Ton
Toff
10%
3. Recommended operating conditions
(Ambient temperature: 25°C
77°F)
Please use under recommended operating conditions to obtain expected characteristics.
Item
LED current
Load voltage (Peak AC)
Continuous load current
Load voltage (Peak AC)
Continuous load current
Symbol
I
F
V
L
I
L
V
L
I
L
Min.
5
—
—
—
—
Max.
30
15
0.16
15
0.06
Unit
mA
V
A
V
A
AQS221R2S
AQS221N2S
■
These products are not designed for automotive use.
If you are considering to use these products for automotive applications, please contact your local Panasonic Corporation
technical representative.
–2–
ASCTB160E 201703-T
RF SOP 4 Form A C×R10 (AQS221❍2S)
REFERENCE DATA
1. Load current vs. ambient temperature
characteristics
Allowable ambient temperature: –40 to +85°C
–40 to +185°F
200
AQS221R2S
Load current, mA
Load current, mA
150
150
200
AQS221R2S
On resistance,
Ω
2. Load current vs. load voltage characteristics
Ambient temperature: 25°C
47°F
3. On resistance vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: 10 V (DC);
Continuous load current: 160 mA (DC) R type
60 mA (DC) C type
25
20
15
AQS221N2S
10
100
AQS221N2S
50
100
AQS221N2S
50
5
AQS221R2S
0
-40
-20
0
20
40
60
80 85 100
0
0
10
20
30
40
50
0
-40
-20
0
20
40
60
8085
Ambient temperature,
°C
Load voltage, V
Ambient temperature,
°C
4. Turn on time vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: 10 V (DC);
Continuous load current: 160 mA (DC) R type
20 mA (DC) C type
0.3
0.25
Turn on time, ms
5. Turn off time vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: 10 V (DC);
Continuous load current: 160 mA (DC) R type
20 mA (DC) C type
0.3
0.25
Turn off time, ms
6. LED operate current vs. ambient
temperature characteristics
Load voltage: 10 V (DC);
Continuous load current: 160 mA (DC) R type
60 mA (DC) C type
2
LED operate current, mA
AQS221N2S
1.5
AQS221R2S
0.2
0.15
0.1
AQS221N2S
0.05
0
0.2
0.15
0.1
0.05
0
AQS221R2S
AQS221N2S
40
60
8085
1
AQS221R2S
0.5
-40
-20
0
20
40
60
80 85
-40
-20
0
20
0
-40
-20
0
20
40
60
8085
Ambient temperature,
°C
Ambient temperature,
°C
Ambient temperature,
°C
7. LED turn off current vs. ambient temperature
characteristics
Load voltage: 10 V (DC);
Continuous load current: 160 mA (DC) R type
60 mA (DC) C type
2
LED turn off current, mA
8. LED dropout voltage vs. ambient
temperature characteristics
LED current: 5 to 50 mA
9. Current vs. voltage characteristics of output
at MOS portion
Ambient temperature: 25°C
77°F
1.5
LED dropout voltage, V
1.4
1.3
1.2
1.1
-2
-1.5
-1
Current, A
AQS221N2S
0.20
0.15
0.10
AQS221N2S
0.05
0
0 0.5
-0.05
-0.10
-0.15
-0.20
1
1.5 2.0
AQS221R2S
1.5
1
AQS221R2S
0.5
50mA
30mA
20mA
10mA
5mA
-0.5
Voltage, V
1.0
0
-40
-20
0
20
40
60
8085
0
-40
-20
0
20
40
60
80 85
Ambient temperature,
°C
Ambient temperature,
°C
–3–
ASCTB160E 201703-T
RF SOP 4 Form A C×R10 (AQS221❍2S)
10. Off state leakage current vs. load voltage
characteristics
Ambient temperature: 25°C
77°F
11. Turn on time vs. LED forward current
characteristics
Load voltage: 10 V (DC);
Continuous load current: 160 mA (DC) R type
20 mA (DC) C type
Ambient temperature: 25°C
77°F
0.3
0.25
Turn on time, ms
12. Turn off time vs. LED forward current
characteristics
Load voltage: 10 V (DC);
Continuous load current: 160 mA (DC) R type
20 mA (DC) C type
Ambient temperature: 25°C
77°F
0.1
10
-3
Off state leakage current, A
Turn off time, ms
0.08
AQS221R2S
0.06
10
-6
0.2
AQS221R2S
0.15
0.1
0.05
0
0
AQS221N2S
10
-9
AQS221R2S
10
-12
0
10
20
AQS221N2S
0.04
0.02
AQS221N2S
10
20
30
40
50
60
0
0
10
20
30
40
50
60
30
40
50
Load voltage, V
LED forward current, mA
LED forward current, mA
13. Output capacitance vs. applied voltage
characteristics
Frequency: 1 MHz, 30mVrms;
Ambient temperature: 25°C
77°F
30
Output capacitance, pF
25
20
15
10
14. Isolation vs. frequency characteristics
(50Ω impedance)
Ambient temperature: 25°C
77°F
100
15. Insertion loss vs. frequency characteristics
(50Ω impedance)
Ambient temperature: 25°C
77°F
2
Insertion loss, dB
80
Isolation, dB
1.5
60
1
AQS221N2S
0.5
40
AQS221N2S
5
0
0
AQS221R2S
AQS221N2S
10
20
30
40
50
20
AQS221R2S
AQS221R2S
0
4
10
0
4
10
10
5
10
6
10
7
10
8
10
5
10
6
Frequency, Hz
10
7
Applied voltage, V
Frequency, Hz
–4–
ASCTB160E 201703-T
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