ISOCOM IS610X, IS611X, IS610 User Manual

19/4/99

查询IS610供应商

IS610X, IS611X
IS610, IS611

PHOTON COUPLED BILATERAL

ANALOG FET

APPROVALS

l UL recognised, File No. E91231

'X' SPECIFICATION APPROVALS

ll VDE 0884 in 2 available lead forms : -

- STD

- G form

DESCRIPTION

The IS610, IS611 are optically coupled isolators
consisting of infrared light emitting diode and a
symmetrical bilateral silicon photodetector. The
detector is electrically isolated from the input and
performs like an ideal isolated FET designed for
distortion-free control of low level ac and dc
analog signals.The IS610, IS611 are mounted in a
standard 6pin dual in line plastic package.

FEATURES

ll Options :-

10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.

As a remote variable resistor

l ≤100Ω to ≥300MΩ

l ≥ 99.9% Linearity

l ≤15 pF Shunt Capacitance

l ≥100GΩ I/O Isolation Resistance

As an Analog Signal Switch

l Extremely low Offset Voltage

l 60V pk-pk Signal Capability

l No Charge Injection or Latchup

l ton, toff ≤15µs

APPLICATIONS

As a remote variable resistor

l Isolated variable attenuator

l Automatic gain control

l Active filter fine tuning / band switching

OPTION SM

SURFACE MOUNT

OPTION G

8.3 max

Dimensions in mm

1

2 5

3 4

8.3 max.

0.25

6

15°
Max

0.5
min.

2.54

7.0

6.0

7.62
max.

5.1
max.

3.9

3.1

0.48

APPLICATIONS (cont.)
As an Analog Signal Switch

l Isolated sample and hold circuit
l Multiplexed, optically isolated A/D conversion

ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)

Storage Temperature -55°C to + 150°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 60mA
Reverse Voltage 6V
Power Dissipation 100mW

OUTPUT TRANSISTOR

Breakdown Voltage ±30V
Detector Current (continuous) ±100mA
Power Dissipation 300mW

1.2

0.6

10.2

9.5

1.4

0.9

0.26

10.16

ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, TS25 1YD England Tel: [phone]

Fax : [phone] e-mail [e-mail]

http://www.isocom.com

POWER DISSIPATION

Total Power Dissipation 350mW

ISOCOM INC

1024 S. Greenville Ave, Suite 240,

Allen, TX 75002 USA

Tel: [phone] Fax: [phone]

e-mail [e-mail]

http://www.isocom.com

DB91069AAS/A2

19/4/99

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

PARAMETER MIN TYP MAX UNITS TEST CONDITION

Input Forward Voltage (VF) 1.1 1.75 V IF = 16mA

Reverse Voltage (VR) 5 V IR = 10µA
Reverse Current (IR) 10 µA VR = 5V

Output Breakdown Voltage - V(

(either

polarity)

Off-state Dark Current - I

Off-state Resistance - r
Capacitance - C

46

Coupled On-state Resistance - r

IS611 170 Ω IF = 16mA, I
IS610 200 Ω IF = 16mA, I

On-state Resistance - r

IS611 170 Ω IF = 16mA, I
IS610 200 Ω IF = 16mA, I

Input to Output Isolation Voltage V
Input-output Isolation Resistance R

Input-output Capacitance Cf 2 pF VIO= 0, f =1MHz

Turn-on Time ton 25 µs IF= 16mA, V46 = 5V,
Turn-off Time toff 25 µs RL = 50Ω
Resistance, non-linearity and asymmetry 0.1 % IF= 16mA, f = 1kHz

(Note 2) 30 V I46 = 10µA,IF = 0

BR )46

46

50 nA V

TA= 25°C

50 µA V

TA = 100°C

46

300 ΜΩ V

15 pF V

f = 1 MHz

(Note 2)

46

(Note 2)

64

5300 V

ISO

7500 V

11

10

ISO

RMS
PK

Ω V

See note 1
See note 1

I46= 25µA RMS

= 15V, IF = 0,

46

= 15V, IF = 0,

46

= 15V, IF = 0

46

= 0, IF = 0,

46

= 100µA

46

= 100µA

46

= 100µA

64

= 100µA

64

= 500V (note 1)

IO

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.

DB91069-AAS/A2