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74

1. Anode

2. Cathode

3. Emitter

4. Collector

Features

1. Mini-flat package.

2. High collector-emitter voltage

3. High current transfer ratio

4. High isolation voltage between input and output

(Viso:3750Vrms).

Applications

1. Telephone sets.

2. Copiers, facsimiles.

3. Interfaces with various power supply circuits, power distribution

boards.

4. Hybrid substrates which reguire high density mounting.

Absolute Maximum Ratings

(Ta=25

°C)

Electro-optical Characteristics

(Ta=25

°C)

UL 1577 (File No.E169586)

TOLERANCE :+ 0.2mm

t=0.254+0.05mm

Schematic : Top View

Parameter

Symbol

Rating

Unit

Input

Forward current

IF

50

mA

Peak forward current

IFM

1

A

Reverse voltage

VR

6

V

Power dissipation

P

70

mW

Output

Collector-emitter voltage

VCEO

300

V

Emitter-collector voltage

VECO

0.1

V

Collector current

IC

150

mA

Collector power dissipation

PC

150

mW

Total power dissipation

Ptot

170

mW

Isolation voltage 1 minute

Viso

3750

Vrms

Operating temperature

Topr

-30 to +100

°C

Storage temperature

Tstg

-40 to +125

°C

Soldering temperature 10 seconds

Tsol

260

°C

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Input

Forward voltage

—

1.2

1.4

V

Reverse current

—

—

10

uA

Terminal capacitance

Ct

V=0, f=1kHz

—

30

—

pF

Output

Collector dark current

—

—

1

uA

Collector-emitter breakdown voltage

300

—

—

V

Transfer

Current transfer ratio

CTR

1000

—

%

charac-

Collector-emitter saturation voltage

—

—

1.5

V

teristics

Isolation resistance

Riso

DC500V, 40 TO 60%RH

5X10

10

10

11

—

ohm

Floating capacitance

Cf

V=0, f=1MHZ

—

0.6

1.0

pF

Respone time (Rise)

tr

—

100

300

us

Respone time (Fall)

tf

—

20

100

us

KPC452

Compact Surface Mount, High Collector

emitter Voltage Type Photo Coupler