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Naming Conventi

Optical Semiconductor Devices Part Naming Conventions.


Photorelay Naming Conventions:Photorelay Part Numbering Example (Except Alphabetical Characters)"AP” means Photorelay.The below:

AP.jpg

AP.jpg


Part Numbering Example

PhotoRelays Part Numbering Example (Except Alphabetical Characters)

Example of Photo relays

20200111

1. The 1 digit indicates “AP” means APMEMI photo relays

2. The 2 digit indicates the package pin type as shown below.

TPYE

Package Pin

Y

4 PIN

V

6 PIN

W

8 PIN

S

16 PIN

3. The 3 digit indicates the product category as shown below.

TPYE

Circuit

1

1 Form A (DC)

2

1 Form A(AC/DC) OR 2 Form A(AC/DC)

4

1 Form B(AC/DC) OR 2 Form B(AC/DC)

6

1 Form A & 1 Form B

4. The 4 digit indicates the product Part No. S eries.

5. The 5 digit indicates the Withstand voltage level, etc.
Details are as follows.

TPYE

Voltage - Load

0

0-350V

1

0-40V

2

50V to 60V

3

0-250V

4

0-400V

5

80V to 100V

6

0-600V

7

0-200V

8

0-1500V

9

0-1000V

6. The 6 digit indicates the short circuit protection or current limiting as shown below.

TPYE

Indicates

Non

Standard

KL

With short circuit protection

K

With short circuit protection

L

With current limiting

7. The 7 digit indicates the Special type as shown below.

TPYE

Indicates

Non

Standard

N/R

Low C x R

E

Economical

G

High capacity

8. The 8 digit indicates the package type as shown below.

TPYE

Package type

Non

DIP

A

SMD/DIP

E

SMD/DIP

H

SMD/DIP

N

SMD/DIP

M

SON

S

SOP

P

TSON

T

VSSOP

V/R

SSOP

9. The 9 digit indicates the packaging as shown below.

TPYE

Packing

Non

Tube

X/Z

Tape and reel(SOP/SMD)

Y/W

Tape and reel(SSOP/SON/VSON)

G

High capacity

· (Note 1)
All of our photocouplers comply with UL standards. And as for standards other than UL, the situations are different between each product. For details, see the APSEMI product catalog or other appropriate document.

· (Note 2)
For those parts which do not follow the numbering scheme shown above, see the appropriate datasheet or contact us contact us    using the Inquiry Sheet.