IS354

IS354 Datasheet

IS354

Part	Datasheet
IS354	IS354 (pdf)

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IS354 HIGH DENSITY MOUNTING AC INPUT, PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS DESCRIPTION The IS354 is an optically coupled isolator consisting of two infrared light emitting diodes connected in inverse parallel and NPN silicon photo transistor in a space efficient dual in line plastic package. FEATURES l Marked as FPA1. l Current Transfer Ratio MIN. 20% l IsolationVoltage 3.75kVRMS,5.3kVPK l All electrical parameters 100% tested l Drop in replacement for Sharp PC354 APPLICATIONS l Computer terminals l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances Dimensions in mm ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel 01429 863609 Fax 01429 863581 22/4/02 ISOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel 214 495-0755 Fax 214 495-0901 e-mail DB92856l-AAS/A3 ABSOLUTE MAXIMUM RATINGS 25°C unless otherwise specified 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 ±50mA 6V 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BV CEO Emitter-collector Voltage BVECO Power Dissipation 35V 6V 150mW POWER DISSIPATION Total Power Dissipation 170mW derate linearly 2.26mW/°C above 25°C ELECTRICAL CHARACTERISTICS TA = 25°C Unless otherwise noted PARAMETER MIN TYP MAX UNITS TEST CONDITION Input Forward Voltage V F Output Collector-emitter Breakdown BVCEO Emitter-collector Breakdown BV ECO Collector-emitter Dark Current ICEO Coupled Current Transfer Ratio CTR 10 µA

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IS354

HIGH DENSITY MOUNTING AC INPUT, PHOTOTRANSISTOR

OPTICALLY COUPLED ISOLATORS

DESCRIPTION The IS354 is an optically coupled isolator consisting of two infrared light emitting diodes connected in inverse parallel and NPN silicon photo transistor in a space efficient dual in line plastic package.

FEATURES l Marked as FPA1. l Current Transfer Ratio MIN. 20% l IsolationVoltage 3.75kVRMS,5.3kVPK l All electrical parameters 100% tested l Drop in replacement for Sharp PC354

APPLICATIONS l Computer terminals l Industrial systems controllers l Measuring instruments l Signal transmission between systems of
different potentials and impedances

Dimensions in mm

ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel 01429 863609 Fax 01429 863581
22/4/02

ISOCOM INC 1024 S. Greenville Ave, Suite 240,

Allen, TX 75002 USA Tel 214 495-0755 Fax 214 495-0901
e-mail

DB92856l-AAS/A3

ABSOLUTE MAXIMUM RATINGS 25°C unless otherwise specified

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
±50mA 6V 70mW

OUTPUT TRANSISTOR

Collector-emitter Voltage BV CEO

Emitter-collector Voltage BVECO Power Dissipation
35V 6V 150mW

POWER DISSIPATION

Total Power Dissipation
170mW
derate linearly 2.26mW/°C above 25°C

ELECTRICAL CHARACTERISTICS TA = 25°C Unless otherwise noted

PARAMETER

MIN TYP MAX UNITS TEST CONDITION

Input

Forward Voltage V F

Output Collector-emitter Breakdown BVCEO

Emitter-collector Breakdown BV ECO

Collector-emitter Dark Current ICEO

Coupled Current Transfer Ratio CTR
10 µA

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Datasheet ID: IS354 639276