ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, Cleveland, TS25 1YD

Tel: (01429) 863609 Fax :(01429) 863581

4/2/03

0.26

20.32

19.32

4.0

3.0

0.5

7.62

13°

Max

7.0

6.0

2.54

1.2

0.5

3.0

1.2

3.0

4.0

3.0

3.35

7.0

6.0

0.5

0.5

7.62

0.26

13°

Max

2.54

3.0

10.16

9.16

4.0

3.0

3.35

0.5

7.0

6.0

7.62

1.2

13°

Max

0.5

0.26

2.54

Dimensions in mm

HIGH DENSITY MOUNTING

PHOTOTRANSISTOR

OPTICALLY COUPLED ISOLATORS

APPROVALS

l

UL recognised, File No. E91231

'X'SPECIFICATIONAPPROVALS

l

VDE 0884 in 3 available lead form : -

- STD

- G form

- SMD approved to CECC 00802

l

l

Certified to EN60950 by the following

Test Bodies :-

Nemko - Certificate No. P01102465

Fimko - Certificate No. FI18162

Semko - Reference No. 0202041/01-25

Demko - Certificate No. 311161-01

l

BSI approved - Certificate No. 8001

DESCRIPTION

The PS2501-1,PS2501-2,PS2501-4 series of optically

coupled isolators consist of infrared light emitting

diodes and NPN silicon photo transistors in space

efficient dual in line plastic packages.

FEATURES

l

Options :-

10mm lead spread - add G after part no.

Surface mount - add SM after part no.

Tape&reel - add SMT&R after part no.

l

High Current Transfer Ratio ( 80% min)

l

High Isolation Voltage (5.3kV

l

High BV

l

All electrical parameters 100% tested

l

Custom electrical selections available

APPLICATIONS

l

Computer terminals

l

Industrial systems controllers

l

Measuring instruments

l

Signal transmission between systems of

different potentials and impedances

3.35

5.08

4.08

PS2501-1X, PS2501-2X, PS2501-4X

PS2501-1, PS2501-2, PS2501-4

PS2501-1X

PS2501-1

PS2501-2X

PS2501-2

PS2501-4X

PS2501-4

OPTION G

7.62

SURFACE MOUNT

OPTION SM

10.16

10.46

9.86

0.26

0.6

0.1

1.25

0.75

DB92402m-AAS/A4