ISOCOM ISP620-42, ISP620-2, ISP620-1 Datasheet

ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, Cleveland, TS25 1YD

Tel: [phone] Fax :[phone]

7/12/00

DB92101m-AAS/A2

0.26

20.32

19.32

3.35

4.0

3.0

0.5

13°
Max

7.0

6.0

2.54

1.2

0.5

3.0

1.2

3.0

3.35

7.0

6.0

0.5

0.5

7.62

0.26

13°
Max

2.54

10.16

SURFACE MOUNT

0.26

7.62

ISP620-1X

ISP620-1

ISP620-2X

ISP620-2

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

ISP620-4X

ISP620-4

Dimensions in mm

HIGH DENSITY A.C. INPUT

PHOTOTRANSISTOR OPTICALLY

COUPLED ISOLATORS

1
2
3

7
8

16
15

10

4 13

11

12

14

9

6

5

4

8
7

6

2

1

3

5

4
3

1
2

APPROVALS

l UL recognised, File No. E91231

'X' SPECIFICATION APPROVALS

l VDE 0884 approval pending

l Certified to EN60950 by the following

Test Bodies :­Nemko - Certificate No. P96102022
Fimko - Registration No. 192313-01..25
Semko - Reference No. 9639052 01
Demko - Reference No. 305969

DESCRIPTION

The ISP620-1, ISP620-2, ISP620-4 series of
optically coupled isolators consist of two
infrared light emitting diodes connected in
inverse parallel 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 Isolation Voltage (5.3kV

RMS

,7.5kV

PK

)

l AC or polarity insensitive input

l All electrical parameters 100% tested

l Custom electrical selections available

APPLICATIONS

l Computer terminals

l Industrial systems controllers

l Telephone sets, Telephone exchangers

l Signal transmission between systems of

different potentials and impedances

OPTION G

OPTION SM

5.08

4.08

4.0

3.0

7.62

ISP620-1X, ISP620-2X, ISP620-4X
ISP620-1, ISP620-2, ISP620-4

ISOCOM INC

1024 S. Greenville Ave, Suite 240,

Allen, TX 75002 USA

Tel: [phone] Fax: [phone]

e-mail [e-mail]

http://www.isocom.com

10.46

9.86

0.6

0.1

1.25

0.75

DB92101m-AAS/A2

PARAMETER MIN TYP MAX UNITS TEST CONDITION

Input Forward Voltage (VF) 1.0 1.15 1.3 V IF = ± 10mA

Output Collector-emitter Breakdown (BV

CEO

) 55 V IC = 0.5mA

( Note 2 )

Emitter-collector Breakdown (BV

ECO

) 6 V IE = 100µA

Collector-emitter Dark Current (I

CEO

) 100 nA VCE = 20V

Coupled Current Transfer Ratio (CTR) (Note 2)

ISP620-1, ISP620-2, ISP620-4 50 600 % ± 5mAIF , 5V V

CE

CTR selection available GB 100 600 % ± 5mAIF , 5V V

CE

30 % ± 1mAIF , 0.4V V

CE

Collector-emitter Saturation VoltageVCE

(SAT)

0.4 V ± 8mAIF , 2.4mAI

C

GB 0.4 V ± 1mAIF , 0.2mAI

C

Input to Output Isolation Voltage V

ISO

5300 V

RMS

See note 1

7500 V

PK

See note 1

Input-output Isolation Resistance R

ISO

5x10

10

Ω V

IO

= 500V (note 1)

Rise Time tr 2 µs VCC = 10V ,
Fall Time tf 3 µs IC= 2mA, RL= 100Ω

7/12/00

ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )

Note 1 Measured with input leads shorted together and output leads shorted together.
Note 2 Special Selections are available on request. Please consult the factory.

ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)

Storage Temperature -55°C to + 125°C
Operating Temperature -55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C

INPUT DIODE

Forward Current ± 50mA
Power Dissipation 70mW

OUTPUT TRANSISTOR

Collector-emitter Voltage BV

CEO

55V

Emitter-collector Voltage BV

ECO

6V

Power Dissipation 150mW

POWER DISSIPATION

Total Power Dissipation 200mW
(derate linearly 2.67mW/°C above 25°C)

Turn-on Time ton 3
Turn-off Time toff 3

µs
µs