RF PhotoMOS (AQS221N2S)
TYPES
* 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: 50 pcs.;
Case: 1,000 pcs.)
(2) For space reasons, the package type indicator “X” and “Z” are omitted from the seal.
RATING
1. Absolute maximum ratings (Ambient temperature: 25
°
C 77
°
F)
Lower output capacitance
and on resistance. (C
✕
R10)
High speed switching.
(Turn on time: 0.03ms,
Turn off time: 0.03ms).
RF PhotoMOS
(AQS221N2S)
Type
Output rating* Part No. Packing quantity
in tape and reel
Load voltage Load current Picked from the
1/2/3/4/5/6/7/8-pin side Picked from the
9/10/11/12/13/14/15/16-pin side
AC/DC type 40 V 60 mA AQS221N2SX AQS221N2SZ 1,000 pcs.
Item Symbol AQS221N2S Remarks
Input
LED forward current I
F
50 mA
LED reverse voltage V
R
5 V
Peak forward current I
FP
1 A f = 100 Hz, Duty factor = 0.1%
Power dissipation P
in
75 mW
Output
Load voltage V
L
40 V
Continuous load current I
L
0.06 A
Peak load current I
peak
0.12 A 100 ms (1 shot), V
L
= DC
Power dissipation P
out
600 mW
Total power dissipation P
T
650 mW
I/O isolation voltage V
iso
500 V 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
UL
pending C-UL
pending
mm inch
FEATURES
1. This is a CxR10 type that achieves
very lower output capacitance.
2. 4-channel (4 Form A) of RF
PhotoMOS Relays
10.37
.408 4.4
.173
2.1
.083
2
3
4
5
6
7
16
15
14
13
1
8
12
11
10
9
3. SO package 16-pin type in super
miniature design
The device comes in a super-miniature
SO package measuring (W)10.37 ×
(L)4.4 × (H)2.1mm (W) .408×(L).173×
(H).083inch— approx. 50% of the
footprint size of 8-pin(2-channel) type.
4. Applicable for 4 Form A use, as well
as 4 independent 1 Form A
5. High speed switching
Turn on time: 30µs
Turn off time: 30µs
6. Low-level off state leakage current
The SSR has an off state leakage current
of several milliamperes, whereas this
PhotoMOS relay has typ. 10pA even with
the rated load voltage
7. Controls low-level analog signals
PhotoMOS relays feature extremely low
closed-circuit offset voltage to enable
control of low-level analog signals without
distortion
TYPICAL APPLICATIONS
Measuring and testing equipment
1. Testing equipment for
semiconductor performance
IC tester, Liquid crystal driver tester,
semiconductor performance tester
2. Board tester
Bare board tester, In-circuit tester,
function tester
3. Medical equipment
Ultrasonic wave diagnostic machine
4. Multi-point recorder
Warping, thermo couple
SOP 2-channel type AQS221N2S
Footprint
Approx. 50%
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
RF PhotoMOS (AQS221N2S)
2. Electrical characteristics (Ambient temperature: 25
°
C 77
°
F)
Note: Recommendable LED forward current I
F
= 5 mA. For type of connection
*Turn on/Turn off time
■
For Dimensions
■
For Schematic and Wiring Diagrams
■
For Cautions for Use
REFERENCE DATA
Item Symbol AQS221N2S Condition
Input
LED operate
current
Typical I
Fon
0.9 mA I
L
= Max.
Maximum 3.0 mA
LED turn off
current
Minimum I
Foff
0.1 mA I
L
= Max.
Typical 0.85 mA
LED dropout
voltage
Typical V
F
1.25 V (1.14 V at I
F
= 5 mA) I
F
= 50 mA
Maximum 1.5 V
Output
On resistance Typical R
on
9.5
Ω
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
Maximum 12.5
Ω
Output
capacitance
Typical C
out
1.0 pF I
F
= 0 mA
V
B
= 0 V
f = 1 MHz
Maximum 1.5 pF
Off state leakage
current
Typical I
Leak
0.01 nA I
F
= 0 mA
V
L
= Max.
Maximum 10 nA
Transfer
characteristics
Turn on time* Typical T
on
0.03 ms I
F
= 5 mA
V
L
= 10V
R
L
= 500
Ω
Maximum 0.2 ms
Turn off time* Typical T
off
0.03 ms I
F
= 5 mA
V
L
= 10V
R
L
= 500
Ω
Maximum 0.2 ms
I/O capacitance Typical C
iso
0.8 pF f = 1 MHz
V
B
= 0 V
Maximum 1.5 pF
Initial I/O isolation
resistance Minimum R
iso
1,000 M
Ω
500 V DC
Ton
Input
Output 10%
90%
Toff
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 characteristics
Ambient temperature: 25°C 47°F
3. On resistance vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: Max. (DC);
Load current: Max. (DC)
0
0.04
0.01
0.02
0.05
Ambient temperature, °C
Load current, mA
-40 -20
0.07
020406080100
0.03
0.06
85 0
Load voltage, V
Load current, mA
100
02010 30 40 50
75
50
25
0
5
10
15
20
25
Ambient temperature, °C
On resistance, Ω
02040608085-40 -20
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
RF PhotoMOS (AQS221N2S)
4. Turn on time vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: 10 V (DC);
Continuous load current: 20 mA (DC)
5. Turn off time vs. ambient temperature
characteristics
LED current: 5 mA; Load voltage: 10 V (DC);
Continuous load current: 20 mA (DC)
6. LED operate current vs. ambient
temperature characteristics
Load voltage: 10 V (DC);
Continuous load current: 60 mA (DC)
0
0.15
0.05
0.2
Ambient temperature, °C
Turn on time, ms
-40 -20
0.3
0204060
80
0.1
0.25
85
0
0.04
0.06
Ambient temperature, °C
Turn off time, ms
-40 -20
0.1
0204060
80 85
0.02
0.08
0
0.5
1
Ambient temperature, °C
LED operate current, mA
-40 -20
2
0204060
8085
1.5
7. LED turn off current vs. ambient temperature
characteristics
Load voltage: 10 V (DC);
Continuous load current: 60 mA (DC)
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
0
0.5
1
Ambient temperature, °C
LED turn off current, mA
-40 -20
2
0204060
8085
1.5
0
1.0
1.1
1.2
1.3
Ambient temperature, °C
LED dropout voltage, V
-40 -20 0204060 100
80
1.4
50mA
30mA
20mA
10mA
5mA
1.5
85
0.06
-0.06
0.08
-0.08
0.04
0.02
0
-0.5-1-1.5 0.5 1 1.5 2-2 0
Current, A
-0.02
-0.04
Voltage, V
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: 20
mA (DC); Ambient temperature: 25°C 77°F
12. Turn off time vs. LED forward current
characteristics
Load voltage: 10 V (DC); Continuous load current: 20
mA (DC); Ambient temperature: 25°C 77°F
40302010
10-12
10-9
10-6
10-3
050
Load voltage, V
Off state leakage current, A
LED forward current, mA
Turn on time, ms
0
0.05
0.2
0.1
0.15
100203040
0.3
0.25
50 60
LED forward current, mA
Turn off time, ms
0
0.02
0.08
0.04
0.06
100203040
0.1
50 60
13. Output capacitance vs. applied voltage
characteristics
Frequency: 1 MHz, 30 mVrms;
Ambient temperature: 25°C 77°F
14. Isolation vs. frequency characteristics
(50Ω impedance)
Ambient temperature: 25°C 77°F
15. Insertion loss vs. frequency characteristics
(50Ω impedance)
Ambient temperature: 25°C 77°F
0
5
30
Applied voltage, V
Output capacitance, pF
2010 30 40 50
15
10
20
0
25
0
Frequency, Hz
Isolation, dB
10 10 10
68
107
10
40
60
80
20
100
45
0
Frequency, Hz
Insertion loss, dB
10 10 10
67
10
1
1.5
2
0.5
45
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