AQV210HL データシートの表示（PDF） - Matsushita Electric Works

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AQV210HL

GU (General Use) Type 1-Channel (Form A) Current Limit Function 6-Pin Type PhotoMOS RELAYS

Matsushita Electric Works 

Cautions for Use

SAFETY WARNINGS

• Do not use the product under conditions

that exceed the range of its specifications.

It may cause overheating, smoke, or fire.

• Do not touch the recharging unit while

the power is on. There is a danger of elec-

trical shock. Be sure to turn off the power

when performing mounting, maintenance,

or repair operations on the relay (includ-

ing connecting parts such as the terminal

board and socket).

AQV210HL

• Check the connection diagrams in the

catalog and be sure to connect the termi-

nals correctly. Erroneous connections

could lead to unexpected operating er-

rors, overheating, or fire.

NOTES

1. Unused terminals

The No. 3 terminal is used with the circuit

inside the relay. Therefore, do not connect

it to the external circuitry with either con-

nection method A, B or C.

2. Short across terminals

Do not short circuit between terminals

when relay is energized, since there is

possibility of breaking of the internal IC.

3. Surge voltages at the input

If reverse surge voltages are present at

the input terminals, connect a diode in re-

verse parallel across the input terminals

and keep the reverse voltages be- low the

reverse breakdown voltage.

1

6

2

5

3

4

4. Recommended LED forward current

(IF)

It is recommended that the LED forward

current (IF) should be kept at 5 to 10 mA.

5. Ripple in the input power supply

If ripple is present in the input power sup-

ply, observe the following:

1) For LED operate current at Emin, main-

tain the value mentioned in the table of

“Note 3. Recommended LED forward cur-

rent (IF).”

2) Keep the LED operate current at 50

VmA or less at Emax.

Emin.

Emax.

6. Output spike voltages

1) If an inductive load generates spike

voltages which exceed the absolute max-

imum rating, the spike voltage must be

limited. Typical circuits are shown below.

1

6

2

5

Load

3

4

Add a clamp diode

1

6

to the load

2

5

Load

3

4

Add a CR snubber

circuit to the load

2) Even if spike voltages generated at the

load are limited with a clamp diode if the

circuit wires are long, spike voltages will

occur by inductance. Keep wires as short

as possible to minimize inductance.

7. Cleaning solvents compatibility

Dip cleaning with an organic solvent is

recommended for removal of solder flux,

dust, etc. Select a cleaning solvent from

the following table. If ultrasonic cleaning

must be used, the severity of factors such

as frequency, output power and cleaning

solvent selected may cause loose wires

and other defects. Make sure these condi-

tions are correct before use. For details,

please consult us.

Cleaning solvent

Chlorine-

base

• I.I.I. Trichloroethlene

(Chloroethlene)

• Trichloroethlene

(Trichlene)

• Perchloroethlene

• Methlene chloride

• Indusco 624, 1000

Adueous • Hollis 310

• Lonco Terg

Alcohol- • IPA

base

• Ethanol

Others

• Thinner

• Gasoline

Compati-

bility

r: Yes

!: No

r

r

r

!

5

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