AQY21
r
EH
TESTING
GU (General Use)-E Type
1-Channel (Form A)
4-pin Type
FEATURES
4.78
.188
6.4
.252
3.2±0.1
.126±.004
4.78
.188
6.4
.252
2.9
.114
PhotoMOS
RELAYS
sistance of 25
Ω
(AQY210EH). Stable
operation because there are no metallic
contact parts.
5. Low-level off state leakage current
The SSR has an off state leakage current
of several milliamperes, whereas the Pho-
toMOS relay has only 100 pA even with
the rated load voltage of 350 V
(AQY210EH).
mm
inch
1
4
2
3
1. Reinforced insulation 5,000 V type
More than 0.4 mm internal insulation dis-
tance between inputs and outputs. Con-
forms to EN41003, EN60950 (reinforced
insulation).
2. Compact 4-pin DIP size
The device comes in a compact
(W)6.4
×
(L)4.78
×
(H)3.2mm
(W).252
×
(L).188
×
(H).126inch,
4-pin DIP size.
3. Controls low-level analog signals
PhotoMOS relays feature extremely low
closed-circuit offset voltage to enable
control of low-level analog signals without
distortion.
4. High sensitivity, low ON resistance
Can control a maximum 0.13 A load cur-
rent with a 5 mA input current. Low ON re-
TYPICAL APPLICATIONS
• Modem
• Telephone equipment
• Security equipment
• Sensors
TYPES
Part No.
Output rating*
Type
I/O isolation
voltage
Load
voltage
AC/DC
type
Reinforced
5,000 V
350 V
400 V
Load
current
130 mA
120 mA
Through hole
terminal
Tube packing style
AQY210EH
AQY214EH
AQY210EHA
AQY214EHA
Surface-mount terminal
Tape and reel packing style
Picked from the Picked from the
1/2-pin side
3/4-pin side
AQY210EHAX AQY210EHAZ
AQY214EHAX
AQY214EHAZ
Packing quantity
Tube
Tape and
reel
1 tube contains 100 pcs.
1,000 pcs.
1 batch contains 1,000 pcs.
*Indicate the peak AC and DC values.
Note: For space reasons, the initial letters of the product number "AQY", the SMD terminal shape indicator "A" and the package type indicator "X" and "Z" are omitted from
the seal.
RATING
1. Absolute maximum ratings (Ambient temperature: 25
°
C
77
°
F)
Item
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Output
Continuous load current
Peak load current
Sym-
bol
I
F
V
R
I
FP
P
in
V
L
I
L
I
peak
P
out
P
T
V
iso
T
opr
T
stg
350 V
0.13 A
0.4 A
500mW
550mW
5,000 V AC
–40
°
C to +85
°
C
–40
°
F to +185
°
F
–40
°
C to +100
°
C
–40
°
F to +212
°
F
Non-condensing at low temperatures
AQY210EH (A)
50mA
3V
1A
75mW
400 V
0.12 A
0.3 A
100 ms (1 shot), V
L
= DC
f =100 Hz, Duty factor = 0.1%
AQY214EH (A)
Remarks
Input
Power dissipation
Total power dissipation
I/O isolation voltage
Temperature
limits
Operating
Storage
113
AQY21
r
EH
2. Electrical characteristics (Ambient temperature: 25
°
C
77
°
F)
Item
LED operate
current
Input
LED turn off
current
LED dropout
voltage
On resistance
Output
Off state leak-
age current
Turn on time*
Turn off time*
Maximum
Maximum
Typical
Maximum
Typical
I
Leak
T
on
T
off
C
iso
R
iso
Typical
Maximum
Minimum
Typical
Typical
Maximum
Typical
R
on
Symbol
I
Fon
I
Foff
V
F
18
Ω
25
Ω
1
µ
A
0.5ms
2.0ms
0.08ms
1.0ms
0.8pF
1.5pF
1,000M
Ω
AQY210EH (A)
1.2mA
3.0mA
0.4mA
1.1mA
1.14 (1.25 V at I
F
=50mA)
1.5V
26
Ω
35
Ω
AQY214EH (A)
I
L
=Max.
I
L
=Max.
I
F
=5mA
I
F
=5mA
I
L
=Max.
Within 1 s on time
I
F
=0
V
L
=Max.
I
F
=5mA
I
L
=Max.
I
F
=5mA
I
L
=Max.
f =1MHz
V
B
=0
500V DC
For type of connection, see page 31.
Condition
Transfer char-
acteristics
Maximum
Typical
I/O capacitance
Maximum
Initial I/O isola-
tion resistance
Minimum
Note: Recommendable LED forward current I
F
=5 to 10mA.
*Turn on/Turn off time
Input
90%
Output
Ton
Toff
10%
s
For Dimensions, see Page 27.
s
For Schematic and Wiring Diagrams, see Page 31.
s
For Cautions for Use, see Page 36.
REFERENCE DATA
1. Load current vs. ambient temperature char-
acteristics
Allowable ambient temperature: –40
°
C to +85
°
C
–40
°
F to +185
°
F
200
2. On resistance vs. ambient temperature
characteristics
Measured portion: between terminals 3 and 4;
LED current: 5 mA; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
50
3. Turn on time vs. ambient temperature char-
acteristics
Sample: All types
LED current: 5 mA; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
2.5
Load current, mA
150
AQY210EH
AQY214EH
On resistance,
Ω
30
AQY214EH
Turn on time, ms
40
2
1.5
100
20
AQY210EH
1
50
10
0.5
0
–40 –20
0
20
40
60
80 100
85
Ambient temperature,
°C
0
–40
–20
0
20
40
60 8085
Ambient temperature,
°C
0
–40
–20
0
20
40
60 8085
Ambient temperature,
°C
114
AQY21
r
EH
4. Turn off time vs. ambient temperature char-
acteristics
Sample: All types; LED current: 5 mA; Load voltage:
Max. (DC); Continuous load current: Max. (DC)
0.25
LED operate current, mA
5. LED operate current vs. ambient tempera-
ture characteristics
Sample: All types; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
5
6. LED turn off current vs. ambient temperature
characteristics
Sample: All types; Load voltage: Max. (DC);
Continuous load current: Max. (DC)
5
LED turn off current, mA
Turn off time, ms
0.2
4
4
0.15
3
3
0.1
2
2
0.05
1
1
0
–40
–20
0
20
40
60 8085
Ambient temperature,
°C
0
–40
–20
0
20
40
60
8085
0
–40
–20
Ambient temperature,
°C
0
20
40
60 8085
Ambient temperature,
°C
7. LED dropout voltage vs. ambient tempera-
ture characteristics
Sample: All types; LED current: 5 to 50 mA
1.5
LED dropout voltage, V
1.4
1.3
1.2
1.1
1.0
0
50mA
30mA
20mA
10mA
5mA
8. Voltage vs. current characteristics of output
at MOS portion
Measured portion: between terminals 3 and 4;
Ambient temperature: 25
°
C
77
°
F
140
120
100
80
60
40
20
–5 –4 –3 –2 –1
Current, mA
AQY210EH
9. Off state leakage current
Measured portion: between terminals 3 and 4;
Ambient temperature: 25
°
C
77
°
F
Off state leakage current, A
10
–3
AQY214EH
10
–6
–40
–20
0
20
40
60
8085
Ambient temperature,
°C
1 2 3 4 5
–20
Voltage, V
–40
–60
–80
–100
–120
–140
10
–9
AQY214EH
AQY210EH
10
–12
0
20
60
40
80
Load voltage, V
100
10. LED forward current vs. turn on time char-
acteristics
Sample: All types
Measured portion: between terminals 3 and 4;
Load voltage: Max. (DC); Continuous load current:
Max. (DC); Ambient temperature: 25
°
C
77
°
F
3
2.5
11. LED forward current vs. turn off time char-
acteristics
Sample: All types
Measured portion: between terminals 3 and 4;
Load voltage: Max. (DC); Continuous load current:
Max. (DC); Ambient temperature: 25
°
C
77
°
F
0.2
12. Applied voltage vs. output capacitance
characteristics
Sample: All types
Measured portion: between terminals 3 and 4;
Frequency: 1 MHz; Ambient temperature: 25
°
C
77
°
F
50
Output capacitance, pF
Turn off time, ms
40
0.15
Turn on time, ms
2
1.5
1
30
0.1
20
0.05
0.5
0
0
0
10
20
30
40
50
LED forward current, mA
60
10
0
10
20
30
40
50
LED forward current, mA
60
0
0
10
20
30
40
Applied voltage, V
50
5/7/2001
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115
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