ISOCM ICPL2530, ICPL2531 Datasheet

7/12/00

ICPL2530, ICPL2531

HIGH SPEED DUAL CHANNEL

OPTICALLY COUPLED ISOLATOR

PHOTOTRANSISTOR OUTPUT

APPROVALS

l UL recognised, File No. E91231

DESCRIPTION

These dual channel diode-transistor optocouplers
use a light emitting diode and an integrated photon
detector to provide 2500Volts
between input and output. Seperate connection for

electrical isolation

RMS

the photodiode bias and output transistor collector
improve the speed up to a hundred times that of a
conventional photo-transistor coupler by reducing
the base-collector capacitance.

FEATURES

l High speed - 1 MBits/s

l High Common Mode Transient

Immunity 1000V/µs

l TTL Compatible

l 3 MHz Bandwidth

l Open Collector Outputs

l 2500V

l ICPL2531 has improved noise shield

Withstand Test Voltage,1 Min

RMS

which gives superior common mode
rejection

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 All electrical parameters 100% tested

l Custom electrical selections available

APPLICATIONS

l Line receivers

l Pulse transformer replacement

l Wide bandwidth analog coupling

l Output interface to CMOS-LSTTL-TTL

Dimensions in mm

1
2
3
4

* ICPL2531 NOISE SHIELD

*

7.62

8
7
6
5

1.3

2.54

6.9

6.3

9.7

9.1

4.0

3.6

0.5

1.3

3.3

0.5

0.3

15°
Max

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

Average Forward Current 25mA ( 1 )
Peak Forward Current 50mA ( 2 )
( 50% duty cycle, 1ms pulse width )
Peak Transient Current 1.0A
(equal to or less than 1µs P.W., 300 pps)
Reverse Voltage 5V
Power Dissipation 45mW( 3 )

OPTION GOPTION SM

SURFACE MOUNT

1.2

0.6

1.4

0.9

7.62

0.3

10.2

9.5

10.16

ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, Cleveland, TS25 1YD

Tel: [phone] Fax :[phone]

DETECTOR

Average Output Current 8mA
Peak Output Current 16mA
Supply Voltage -0.5 to +30V
Output Voltage -0.5 to +20V
Power Dissipation 35mW( 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

DB92030-AAS/A3

7/12/00

ELECTRICAL CHARACTERISTICS ( TA= 0°C to 70°C Unless otherwise noted )

PARAMETER SYM DEVICE MIN TYP* MAX UNITS TEST CONDITION

ICPL2530 7 18 % IF = 16mA, VO = 0.5V

Current Transfer Ratio CTR ICPL2531 19 % VCC = 4.5V, TA= 25°C

(note 5,6 )

ICPL2530 5 13 % IF = 16mA, VO = 0.5V
ICPL2531 15 % VCC = 4.5V

ICPL2530 0.1 0.5 V IF = 16mA, IO=1.1mA

Logic Low Output Voltage V

(note 5 )

OL

V

= 4.5V, TA= 25°C

CC

ICPL2531 0.1 0.5 V IF = 16mA, IO=2.4mA

V

= 4.5V, TA= 25°C

CC

Logic High Output Current I

(note 5 ) V

Logic Low Supply Current I

Logic High Supply Current I

OH

CCL

CCH

Input Forward Voltage V

(note 5 )

Temperature Coefficient
of Forward Voltage ∆V

(note 5 ) ∆T

Input Reverse Voltage V

(note 5)

Input Capacitance C

(note 5 )

0.02 500 nA I

0.01 10 µA I

= IF2= 0mA,TA= 25°C

F1

= V

= V
= V

= 5.5V

CC

= 15V

CC

O1

= IF2= 0mA

F1

V

= V

O1

O2

O2

80 µA IF1= IF2=16mA,VCC=15V

V

= V

O1

= open

O2

0.01 4 µA IF1= IF2= 0mA,VCC=15V

V

= VO2 = open

O1

F

F

A

R

IN

1.5 1.7 V IF = 16mA, TA= 25°C

-1.6 mV/°C IF = 16mA

5 V IR = 10µA,TA= 25°C

60 pF f = 1MHz, VF = 0

Input-output Isolation Voltage V

(note 7) 50%, t = 1min. TA= 25°C

Resistance (Input to Output) R

(note 7)

Capacitance (Input to Output) C

(note 7)

Input-Input Insulation I
Leakage Current (note 8) t = 5s, V

Resistance (Input to Input)(note8) R
Capacitance (Input to Input)(note8) C

ISO

IO

IO

I-I

I-I

I-I

2500 5000 V

12

10

RMS

Ω V

R.H.equal to or less than

= 500V dc

IO

0.6 pF f = 1MHz

0.005 µA 45 % Relative Humidity

11

10

Ω V

= 500V dc

I-I

0.25 pF f = 1MHz

* All typicals at TA= 25°C

= 500V dc

I-I

DB92030-AAS/A3