Sharp PC814, PC814A, PC844, PC844A, PC824 Datasheet

PC814 Series

PC814 Series

AC Input Photocoupler

Lead forming type ( I type ) and taping reel type ( P type ) are also available. ( PC814I/PC814P )

■ Features

1.AC input

2.High isolation voltage between input and output ( V : 5 000Vrms )

3.Compact dual-in-line package

PC814 ( 1-channel type )

PC824 (2-channel type )

PC844 ( 4-channel type )

4.Current transfer ratio

CTR : MIN. 20% at I F = ± 1mA, V CE = 5V

5.Recognized by UL, file No. E64380

■ Applications

1.Programmable controllers

2.Telephone sets, telephone exchangers

3.System appliances

4.Signal transmission between circuits of different potentials and impedances

PC844 Internal connection diagram

16 15 14 13 12 11 10 9

1	2		3	4	5	6	7	8
1 3 5		7		Anode, Cathode
2 4 6		8		Anode, Cathode

911 13 15 Emitter

1012 14 16 Collector

					1.2 ± 0.3		0.9 ± 0.2
16	15	14	13	12	11	10	9
			PC844				± 0.5
							6.5
1	2	3	4	5	6	7	8
CTR rank mark							2.54 ± 0.25
			19.82 ± 0.5				± 0.5	7.62 ± 0.3
								TYP.
							3.5	0.5
							0.5	0.26 ± 0.1
							±
					0.5 ± 0.1		3.0	θ θ = 0 to 13˚ θ

■ Outline Dimensions			( Unit : mm)
PC814			Internal connection
2.54 ± 0.25			diagram

CTR rank mark

Primary side mark

TYP.	± 0.5
0.5	3.5
	± 0.5
	3.0

	4	3		4	3
	PC814	± 0.5
		6.5
	1	2 0.9 ± 0.2		1	2
		1.2 ± 0.3
	4.58 ± 0.5			7.62 ± 0.3
				0.26 ± 0.1
		0.5 ± 0.1	θ	θ = 0 to 13		θ
						˚
1	Anode, Cathode		3	Emitter
2	Anode, Cathode		4	Collector

PC824

		1.2 ± 0.3		0.9 ± 0.2	Internal connection diagram
	8	7	6	5		8	7	6	5
	PC824			± 0.5
				6.5
CTR	1	2	3	4		1	2	3	4
				2.54 ± 0.25
rank mark
	9.66 ± 0.5						7.62 ± 0.3
TYP.	± 0.5
0.5	3.5
	0.5						0.26 ± 0.1
	±
	3.0			0.5 ± 0.1		θ			θ
							θ = 0 to 13 ˚
	1 3	Anode,Cathode			5 7	Emitter
	2 4	Anode,Cathode			6 8	Collector

“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device”.

PC814 Series

■ Absolute Maximum Ratings					( Ta = 25˚C)
		Parameter	Symbol	Rating	Unit
		Forward current	IF	± 50	mA
Input		*1Peak forward current	I FM	± 1	A
		Power dissipation	P	70	mW
		Collector-emitter voltage	V CEO	35	V
Output		Emitter-collector voltage	V ECO	6	V
		Collector current	IC	50	mA
		Collector power dissipation	P C	150	mW
		Total power dissipation	P tot	200	mW
		*2Isolation voltage	V iso	5 000	V rms
		Operating temperature	T opr	- 30 to + 100	˚C
		Storage temperature	T stg	- 55 to + 125	˚C
		*3Soldering temperature	T sol	260	˚C
*1 Pulse width <=100μs, Duty ratio : 0.001
*2 40 to 60% RH, AC for 1 minute
*3 For 10 seconds

■ Electro-optical Characteristics

( Ta = 25˚C)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Forward voltage

V F

IF = ± 20mA

-

1.2

1.4

V

Input

Peak forward voltage

V FM

IFM = ± 0.5V

-

-

3.0

V

Terminal capacitance

Ct

V = 0, f = 1kHz

-

50

250

pF

Output

Collector dark current

ICEO

V CE = 20V, I F = 0

-

-

10 - 7

A

*4Current transfer ratio

CTR

IF = ± 1mA, V CE = 5V

20

-

300

%

Collector-emitter saturation voltage

V CE( sat )

IF = ± 20mA, I C = 1mA

-

0.1

0.2

V

Transfer

Isolation resistance

R ISO

DC500V, 40 to 60% RH

5 x 1010

1011

-

Ω

charac-

Floating capacitance

Cf

V = 0, f = 1MHz

-

0.6

1.0

pF

teristics

Cut-off frequency

fc

VCE = 5V, I C = 2mA, R L = 100 Ω, - 3dB

15

80

-

kHz

Response time

Rise time

t r

V CE = 2V, I C = 2mA, R L =

-

4

18

μ s

Fall time

tf

100 Ω

-

3

18

μ s

*4 Classification table of current transfer ratio

Model No.

Rank mark

CTR ( % )

PC814A

PC824A

A

50 to 150

PC844A

PC814

PC824

A or no mark

20 to 300

PC844