ISOCOM TIL119 Datasheet

7/12/00

TIL119

NON BASE LEAD

OPTICALLY COUPLED ISOLATOR

PHOTODARLINGTON OUTPUT

APPROVALS

l UL recognised, File No. E91231

DESCRIPTION

The TIL119 is an optically coupled isolator
consisting of an infrared light emitting diode
and NPN silicon photodarlington in a standard
6pin dual in line plastic package with the base
pin unconnected.

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

l High Isolation Voltage (5.3kV

l Basepin unconnected for improved noise

RMS

,7.5kV

immunity in high EMI environment

l High sensitivity to low input drive current

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

OPTION SM

SURFACE MOUNT

OPTION G

8.3 max

2.54

6.9

6.1

Dimensions in mm

1

2

3

8.9
max.

8.3 max.

5.3

1.4

0.9

max.

2.54
min.

0.48

0.25

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

PK

(1/16 inch (1.6mm) from case for 10 secs) 260°C

INPUT DIODE

Forward Current 60mA
Reverse Voltage 5V
Power Dissipation 120mW

OUTPUT TRANSISTOR

Collector-emitter Voltage BV
Emitter-collector Voltage BV
Power Dissipation 150mW

CEO
ECO

POWER DISSIPATION

6

5

4

15°
max.

30V
5V

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, Cleveland, TS25 1YD

Tel: [phone] Fax :[phone]

Total Power Dissipation 250mW
(derate linearly 3.3mW/°C above 25°C)

ISOCOM INC

1024 S. Greenville Ave, Suite 240,

Allen, TX 75002 USA

Tel: [phone] Fax: [phone]

e-mail [e-mail]

http://www.isocom.com

DB92287-AAS/A2

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

7/12/00

PARAMETER MIN TYP MAX UNITS TEST CONDITION

Input Forward Voltage (VF) 1.2 1.5 V IF = 10mA

Reverse Voltage (VR) 3 V IR = 10µA
Reverse Current (IR) 10 µA VR = 3V

Output Collector-emitter Breakdown (BV

Emitter-collector Breakdown (BV
Collector-emitter Dark Current (I

) 30 V IC = 1mA (note 2)

CEO

) 5 V IE = 100µA

ECO

) 100 nΑ VCE = 10V

CEO

Coupled Output Collector Current ( IC )(Note 2) 30 mA 10mA IF , 1V V

Collector-emitter Saturation VoltageV

Input to Output Isolation Voltage V

CE(SAT)

ISO

5300 V
7500 V

Input-output Isolation Resistance R

ISO

10

11

Output Rise Time tr 300 µs VCC=10V,I
Output Fall Time tf 300 µs RL = 100Ω , fig.1

1.0 V 10mA IF , 30mA I

RMS
PK

Ω V

(note 1)
(note 1)

= 500V (note 1)

IO

C (on)

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.

CE

C

=2.5mA,

Input

VCC = 10V

100Ω

FIGURE 1

Output

Input

Output

10%

90%

t

on

t

r

t

off

t

f

10%

90%

DB92287-AAS/A2