NAIS AQV257M, AQV257MAZ, AQV257MAX, AQV257MA Datasheet
180
1
2
3
6
5
4
HE (High-function Economy)
Type
[1-Channel (Form A) Type]
—Soft-ON/OFF Operation—
mm inch
8.8±0.05
.346±.002
6.4±0.05
.252±.002
3.9±0.2
.154±.008
8.8±0.05
.346±.002
6.4±0.05
.252±.002
3.6±0.2
.142±.008
FEATURES
1. Reducing switching-noise
Smooth switching realized by Soft-ON/
OFF operation.
2. Reducing inrush current generated
in the circuit by Soft-ON operating
function
3. Reducing counter electromotive
force by Soft-OFF operating function
4. Controls low-level analog signals
TYPICAL APPLICATIONS
• OCU (Official Channel Unit) line switching
• Need to eliminate inrush and counter
electromotive force
TYPES
*Indicate the peak AC and DC values.
Note: For space reasons, the package type indicator "X" and "Z" are omitted from the seal.
Output rating*
Part No.
Packing quantity
Through hole
terminal
Surface-mount terminal
Load
voltage
Load
current
Tube packing style
Tape and reel packing style
Tube Tape and reel
Picked from the
1/2/3-pin side
Picked from the
4/5/6-pin side
AC/DC
type
200 V 250 mA AQV257M AQV257MA AQV257MAX AQV257MAZ
1 tube contains
50 pcs.
1 batch contains
500 pcs.
1,000 pcs
RATING
1. Absolute maximum ratings (Ambient temperature: 25 ° C 77 ° F)
Item Symbol
Type of
connec-
tion
AQV257M(A) Remarks
Input
LED forward current I
F
50 mA
LED reverse voltage V
R
3 V
Peak forward current I
FP
1 A f = 100 Hz, Duty factor = 0.1%
Power dissipation P
in
75 mW
Output
Load voltage (peak AC) V
L
200 V
Continuous load current I
L
A 0.25 A
A connection: Peak AC, DC
B, C connection: DC
B 0.35 A
C 0.5 A
Peak load current I
peak
0.75 A A connection: 100 ms (1 shot), V
L
= DC
Power dissipation P
out
360 mW
Total power dissipation P
T
410 mW
I/O isolation voltage V
iso
1,500 V AC
T emperature
limits
Operating T
opr
–40 ° C to +85 ° C –40 ° F to +185 ° F Non-condensing at low temperatures
Storage T
stg
–40 ° C to +100 ° C –40 ° F to +212 ° F
PhotoMOS
RELAYS
AQV257M
181
2. Electrical characteristics (Ambient temperature: 25 ° C 77 ° F )
Item Symbol
Type of
connec-
tion
AQV257M(A) Condition
Input
LED operate current
Typical
I
Fon
—
0.6 mA
I
L
= Max.
Maximum 2.0 mA
LED turn off current
Minimum
I
Foff
—
0.2 mA
I
L
= Max.
Typical 0.5 mA
LED dropout voltage
Typical
V
F
—
1.14 V (1.25 V at I
F
= 50 mA)
I
F
= 5 mA
Maximum 1.5 V
Output
On resistance
Typical
R
on
A
2.6 Ω
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
Maximum 4 Ω
Typical
R
on
B
1.4 Ω
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
Maximum 2 Ω
Typical
R
on
C
0.7 Ω
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
Maximum 1 Ω
Off state leakage current Maximum I
Leak
—1
µ A
I
F
= 0
V
L
= Max.
Transfer characteristics
Switching
speed
Turn on time*
Typical
T
on
—
5.1 ms
I
F
= 5 mA
I
L
= Max.
V
L
= Max.
Maximum 15.0 ms
Rise time*
Minimum
T
r
—
1.0 ms
I
F
= 5 mA
I
L
= Max.
V
L
= Max.
Typical 2.2 ms
Turn off time*
Typical
T
off
—
3.2 ms
I
F
= 5 mA
I
L
= Max.
V
L
= Max.
Maximum 10.0 ms
Fall time*
Minimum
T
f
—
0.6 ms
I
F
= 5 mA
I
L
= Max.
V
L
= Max.
Typical 1.3 ms
I/O capacitance
Typical
C
iso
—
0.8 pF
f = 1 MHz
V
B
= 0
Maximum 1.5 pF
Initial I/O isolation
resistance
Minimum R
iso
— 1,000 M Ω
500 V DC
Note: Recommendable LED forward current I
F
= 5 mA.
■
For Dimensions, see Page 27.
■
For Schematic and Wiring Diagrams, see Page 31.
■
For Cautions for Use, see Page 36.
Ton
Input
Output
10%
90%
* Turn on (Ton)/Turn off (T
off
) time
Rise (Tr)/Fall (Tf) time
Toff
Tr Tf
For type of connection, see Page 31.
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