165

1

2

3

4

8

7

6

5

HE (High-function Economy)

Type

[2-Channel (Form A) Type]

9.78

.385

6.4

.252

3.9

±0.2

.154

±.008

9.78

.385

6.4

.252

3.6

±0.2

.142

±.008

FEATURES

1. Compact 8-pin DIP size

The device comes in a compact (W)

6.4

.385

(through hole terminal type).

2. Applicable for 2 Form A use as well

as two independent 1 Form A use

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 0.16 A (AQW254)

load current with a 5 mA input current.

Low ON resistance of 16

Ω (AQW254).

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 miliamperes, whereas the Pho-

toMOS relay has only 100 pA even with

the rated load voltage of 400 V

(AQW254).

6. Low thermal electromotive force

(Approx. 1

µV)

TYPICAL APPLICATIONS

• High-speed inspection machines

• Data communication equipment

• Telephone equipment

TYPES

*Indicate the peak AC and DC values.

Note: For space reasons, the package type indicator "X" and "Z" are omitted from the seal.

Type

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

1/2/3/4-pin side

Picked from the

5/6/7/8-pin side

AC/DC

400 V

120 mA

AQW254

AQW254A

AQW254AX

AQW254AZ

1 tube contains

40 pcs.

1 batch contains

400 pcs.

1,000 pcs

RATING

1. Absolute maximum ratings (Ambient temperature: 25

Item

Symbol

AQW254(A)

Remarks

Input

LED forward current

50 mA

LED reverse voltage

3 V

Peak forward current

1 A

f = 100 Hz, Duty factor = 0.1%

Power dissipation

75 mW

Output

Load voltage (peak AC)

400 V

Continuous load current

0.12 A (0.16 A)

A connection: Peak AC, DC

( ): in case of using only 1 channel

Peak load current

0.36 A

Power dissipation

800 mW

Total power dissipation

850 mW

I/O isolation voltage

1,500 V AC

Between input and output/between

contact sets

Temperature limits

Operating

–40

Non-condensing at low temperatures

Storage

–40

PhotoMOS

RELAYS