Sharp PC818 Datasheet

High Density Mounting Type

PC818

❈ Lead forming type (I type) and taping reel type (P type) are also available. (PC818I/PC818P)

..

❈❈ TUV (VDE0884) approved type is also available as an option.

■ Features

1. High isolation voltage between input and output
(V

: 5 000V

iso

2. Low collector dark current
(I

: MAX. 6 x 10-9A at VCE=5V

CEO

3. Current transfer ratio
(CTR : MIN. 10% at I

4. Compact dual-in-line package

5. Recognized by UL, file No. E64380

■ Applications

1. Computer terminals

2. System appliances, measuring instruments

3. Copiers, automatic vending machines,
medical instruments

4. Signal transmission between circuits of
different potentials and impedances

)

rms

)

= 1mA, VCE= 0.4V

F

)

Photocoupler

■ Outline Dimensions

±

0.25

2.54

PC818

0.9

±

0.5

±

0.5

3

± 0.5

6.5

0.2

±

0.1

4

Anode mark

12

±

0.3

1.2

4.58

0.5

TYP.

±

0.5

3.5

± 0.5

3.0

Internal connection

diagram

1 Anode
2 Cathode

7.62

θ

θ = 0 to 13˚

(

Unit : mm

34

12

3 Emitter
4 Collector

±

0.3

PC818

θ

±

0.1

0.26

)

■ Absolute Maximum Ratings

(

Ta= 25˚C

)

Parameter Symbol Rating Unit

Input

Forward current I

*1

Peak forward current I
Reverse voltage V

F

FM

R

50 mA

1A

6V
Power dissipation P 70 mW
Collector-emitter voltage

Output

Emitter-collector voltage
Collector current I
Collector power dissipation
Total power dissipation

*2

Isolation voltage V
Operating temperature T
Storage temperature T

*3

Soldering temperature T

*1 Pulse width<=100µs, Duty ratio : 0.001
*2 40 to 60%RH, AC for 1 minute
*3 For 10 seconds

“ 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.”

V

CEO

V

ECO

C

P

C

P

tot

iso

opr

stg

sol

35 V

6V

50 mA
150 mW
200 mW

5 000

- 30 to + 100

- 55 to + 125

V

rms

˚C
˚C

260 ˚C

PC818

■ Electro-optical Characteristics

Parameter Symbol

Forward voltage V

Input

Output Collector dark current I

Transfer

charac-

teristics

Fig. 1 Forward Current vs.

Peak forward voltage V
Reverse current I
Terminal capacitance C

Current tranfer ratio CTR
Collector-emitter saturation voltage
Isolation resistance R
Floating capacitance C
Turn-off time t

Response time

Ambient Temperature

60

50

)

40

mA

(

F

30

20

Forward current I

Rise time

Fall time

V

F

FM

R

t

CEO

)

CE(sat

ISO

f

off

t

r

t

f

(

Ta= 25˚C

Conditions MIN. TYP. MAX. Unit
IF= 20mA - 1.2 1.4 V
IFM= 0.5A - - 3.0 V
VR=4V - - 10

µ

V= 0, f = 1kHz - 30 250 pF
VCE= 5V, IF=0 - - 6x10

-9

IF= 1mA, VCE= 0.4V 10 30 100 %
IF= 20mA, I

= 1mA

C

DC500V, 40 to 60%RH

- 0.2 0.4 V

5x101010

11

- Ω

V= 0, f = 1MHz - 0.6 1.0 pF

= 5V, IF= 1mA, RL= 110kΩ - - 650

V

CC

VCE= 2V, IC= 2mA, RL=1kΩ

-740

-640

Fig. 2 Collector Power Dissipation vs.

Ambient Temperature

200

)
mW

(

150

C

100

50

Collector power dissipation P

)

A

A

µ

s

µ

s

µ

s

0

-30100 25 50 75 100 125

Ambient temperature Ta (˚C

)

Fig. 3 Peak Forward Current vs. Duty Ratio

10 000

5 000

)

2 000

mA

1 000

(

FM

500
200
100

50

20

Peak forward current I

10

5

-3

2

5

10

5

-2

10

Duty ratio

2

5

Pulse width <= 100 µs
Ta= 25˚C

-1

2

10

5

1

0

-30

0 125

25 50 75 100

Ambient temperature Ta (˚C

)

Fig. 4 Forward Current vs. Forward Voltage

500

200

100

)

50

mA

(

F

20

10

5

Forward current I

2
1

Ta= 75˚C

50˚C

0

0.5 1.0 1.5 2.0 2.5 3.0

Forward voltage V

(V

F

- 25˚C

0˚C

25˚C

)