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COUPLED ISOLATORS. IS354 Datasheet

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COUPLED ISOLATORS. IS354 Datasheet






IS354 ISOLATORS. Datasheet pdf. Equivalent




IS354 ISOLATORS. Datasheet pdf. Equivalent





Part

IS354

Description

PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS



Feature


IS354 HIGH DENSITY MOUNTING AC INPUT, P HOTOTRANSISTOR OPTICALLY COUPLED ISOLAT ORS DESCRIPTION The IS354 is an optica lly coupled isolator consisting of two infrared light emitting diodes connecte d in inverse parallel and NPN silicon p hoto transistor in a space efficient du al in line plastic package. FEATURES l l l l l Dimensions in mm Marked as FP A1. Current Trans.
Manufacture

ISOCOM

Datasheet
Download IS354 Datasheet


ISOCOM IS354

IS354; fer Ratio MIN. 20% Isolation Voltage (3. 75kVRMS ,5.3kVPK ) All electrical param eters 100% tested Drop in replacement f or Sharp PC354 APPLICATIONS l Computer terminals l Industrial systems control lers l Measuring instruments l Signal t ransmission between systems of differen t potentials and impedances h tp : /w w w . D a t a S h e e t 4 U . n e t / I SOCOM COMPONENTS L.


ISOCOM IS354

TD Unit 25B, Park View Road West, Park V iew Industrial Estate, Brenda Road Hart lepool, Cleveland, TS25 1YD Tel: (01429 ) 863609 Fax :(01429) 863581 22/4/02 I SOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel: (214) 49 5-0755 Fax: (214) 495-0901 e-mail info@ isocom.com http://www.isocom.com DB9285 6l-AAS/A3 d a t a s h e e tp d f-h tp : /w w w . D a t a.


ISOCOM IS354

S h e e t 4 U . n e t / ABSOLUTE MAXIM UM RATINGS (25°C unless otherwise spec ified) Storage Temperature -40°C to + 125°C Operating Temperature -30°C to + 100°C Lead Soldering Temperature (1/ 16 inch (1.6mm) from case for 10 secs) 260°C INPUT DIODE Forward Current Reve rse Voltage Power Dissipation ±50mA 6V 70mW OUTPUT TRANSISTOR Collector-emit ter Voltage BVCEO Emitter.

Part

IS354

Description

PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS



Feature


IS354 HIGH DENSITY MOUNTING AC INPUT, P HOTOTRANSISTOR OPTICALLY COUPLED ISOLAT ORS DESCRIPTION The IS354 is an optica lly coupled isolator consisting of two infrared light emitting diodes connecte d in inverse parallel and NPN silicon p hoto transistor in a space efficient du al in line plastic package. FEATURES l l l l l Dimensions in mm Marked as FP A1. Current Trans.
Manufacture

ISOCOM

Datasheet
Download IS354 Datasheet




 IS354
IS354 / IS354A
DESCRIPTION
The IS354 and IS354A optically coupled isolators
each consists of two infrared light emitting diodes in
reverse parallel connection allowing AC input voltage
and optically coupled to an NPN silicon photo
transistor in a space efficient Mini Flat Package.
FEATURES
AC Isolation Voltage 3750VRMS
Wide Operating Temperature Range
-55°C to +100°C
Lead Free and RoHS Compliant
UL File E91231 Package Code “FPA1”
APPLICATIONS
Computer Terminals
Industrial System Controllers
Measuring Instruments
System Appliances
ORDER INFORMATION
Available in Tape and Reel
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Stresses exceeding the absolute maximum ratings can cause
permanent damage to the device.
Exposure to absolute maximum ratings for long periods of time
can adversely affect reliability.
Input
Forward Current
Power dissipation
±50mA
70mW
Output
Collector to Emitter Voltage BVCEO
Emitter to Collector Voltage BVECO
Collector Current
Power Dissipation
35V
6V
50mA
150mW
Total Package
Isolation Voltage
Total Power Dissipation
Operating Temperature
Storage Temperature
Lead Soldering Temperature
(10s)
3750VRMS
170mW
-55 to 100 °C
-55 to 150 °C
260°C
ISOCOM COMPONENTS 2004 LTD
Unit 25B, Park View Road West, Park View Industrial Estate
Hartlepool, Cleveland, TS25 1PE, United Kingdom
Tel : +44 (0)1429 863 609 Fax : +44 (0)1429 863 581
e-mail : sales@isocom.co.uk
http://www.isocom.com
1 07/12/2017
ISOCOM COMPONENTS ASIA LTD
Hong Kong Office,
Block A, 8/F, Wah Hing Industrial mansion,
36 Tai Yau Street, San Po Kong, Kowloon, Hong Kong.
Tel : +852 2995 9217 Fax : +852 8161 6292
e-mail : sales@isocom.com.hk
DD93228




 IS354
IS354 / IS354A
ELECTRICAL CHARACTERISTICS (Ambient Temperature = 25°C unless otherwise specified)
INPUT
Parameter
Forward Voltage
Terminal Capacitance
Symbol
VF
Ct
Test Condition
IF = ±20mA
V = 0V, f = 1KHz
Min Typ. Max Unit
1.2 1.4
V
30 250 pF
OUTPUT
Parameter
Collector - Emitter
Breakdown Voltage
Emitter - Collector
Breakdown Voltage
Collector - Emitter
Dark Current
Symbol
BVCEO
BVECO
ICEO
Test Condition
IC = 0.1mA, IF = 0mA
IE = 10µA, IF = 0mA
VCE = 20V, IF = 0mA
Min
35
6
COUPLED
Parameter
Current Transfer Ratio
Collector - Emitter
Saturation Voltage
Input to Output
Isolation Voltage
Input to Output
Isolation Resistance
Floating Capacitance
Output Rise Time
Output Fall Time
Symbol
Test Condition
CTR IF = ±1mA, VCE = 5V
VCE(sat)
Optional CTR Grades
A
IF = ±20mA, IC = 1mA
VISO R.H. = 40% - 60%, 1 minute
Note 1
RISO VIO= 500V, R.H. = 40% to 60%
Note 1
Cf V = 0V, f = 1MHz
tr
tf VCE = 2V, Ic = 2mA, RL = 100
Min
20
50
3750
5x1010
Typ.
Typ.
0.6
4
3
Max
100
Max
400
150
0.2
1
18
18
Unit
V
V
nA
Unit
%
V
VRMS
pF
µs
µs
Note 1 : Measure with input leads shorted together and output leads shorted together.
2 07/12/2017
DD93228




 IS354
IS354 / IS354A
Fig 1 Forward Current vs TA
Fig 2 Collector Power Dissipation vs TA
Fig 3 Collector-emitter Saturation Voltage vs
Forward Current
Fig 4 Collector Current vs
Collector-emitter Voltage
Fig 5 Current Transfer Ratio vs Forward Current
Fig 6 Relative Current Transfer Ratio vs TA
3 07/12/2017
DD93228



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