Sharp PC923 Datasheet

High Speed Photocoupler for

PC923

❈ Lead forming type (I type) and taping reel type (P type) are also available. (PC923I/PC923P)

(

❈❈ TÜV

■ Features

1. Built-in direct drive circuit for MOS-FET/
IGBT drive
(I

2. High speed response
(t

3. Wide operating supply voltage range
(Vcc : 15 to 30V, Ta = -10 to 60˚C

4. High noise reduction type
(CM
(CM

5. Recognized by UL, file No. E64380

6. High isolation voltage between input
and output (V

■ Applications

1. Inverter controlled air conditioners

VDE 0884) approved type is also available as an option.

O1P

PLH

, I

O2P

, t

PHL

)

: 0.4A

: MAX. 0.5µs

)

)

= MIN. - 1 500V/µs

H

= MIN. 1 500V/µs

L

= 5 000 V

ISO

)

)

)

rms

MOS-FET / IGBT Drive

■ Outline Dimensions

± 0.3

1.2
8

± 0.5

6.5

Anode mark

TYP.

0.5

0.5

3.5

±0.5

3.4

1 NC
2 Anode
3 Cathode
4 NC

* “OPIC ” (Optical IC) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal­ processing circuit integrated onto a single chip.

7

PC923

1

234

9.66

±0.1

0.5

± 0.5

0.85
6

5

2.54

Internal connection diagram

± 0.2

8

Tr1

Amp.

1

23

±0.5

3.05

± 0.25

θθ

1
2

CC

θ = 0 to 13 ˚

5 O
6 O
7 GND
8 V

PC923

(

Unit : mm

567

Tr2

Interface

4

± 0.3

7.62

± 0.1

0.26

)

■ Absolute Maximum Ratings

(

Ta= T

unless otherwise specified

opr

)

Parameter Symbol Rating Unit

Input

Forward current

*1

Reverse voltage

Supply voltage
O1 output current

*2

O1 peak output current

Output

O2 output current

*2

O2 peak output current

O1 output voltage
Power dissipation
Total power dissipation

*3

Isolation voltage

Operating temperature
Storage temperature

*4

Soldering temperature

“ 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.”

I

F

V

R

V

CC

I

1

I

O1P

I

O2

I

O2P

V

O1

P

O

P

tot

V

iso

T

opr

T

stg

T

sol

20 mA

6V

35 V

0.1 A

0.4 A

0.1 A

0.4 A
35 V

500 mW
550 mW

5 000

- 25 to + 80

- 55 to + 125

V

rms

˚C
˚C

260 ˚C

*1 Ta= 25˚C
*2 Puise width<=0.15µs,

Duty ratio:0.01

*3 40 to 60%RH, AC for 1 minute,

Ta= 25˚C

*4 For 10 seconds

PC923

= 2.0V

= 2.0V

(

Ta= T

opr

15 - 24 V

- 0.2 0.4 V 1

18 21 - V 2

- - 500 µ A4

- - 500 µ A5

- 6 10 mA

5x101010

- 0.3 0.5 µ s

- 0.3 0.5 µ s

- 0.2 0.5 µ s

- 0.2 0.5 µ s

)

)

■ Electro-optical Characteristics

Parameter Symbol

V

Forward voltage

Input

Reverse current I
Terminal capacitance C

Operating supply voltage V

O1 low level output voltage
O2 high level output voltage

Output

O2 low level output voltage
O1 leak current
O2 leak current

High level supply current I

Low level supply current I

*6

“Low→High ” threshold

input current
Isolation resistance R

Low→High ” propagation delay time

Transfer

charac-

teristics

““High→Low ” propagation delay time

Rise time t

Response time

Fall time

Instantaneous common mode rejection
voltage “ Output : High level”

Instantaneous common mode rejection
voltage “ Output: Low level”

*5 When measuring output and transfer characteristics, connect a by-pass capacitor (0.01µF or more) between V
near the PC923.
*6 I

represents forward current when O2output goes from low to high.

FLH

F1

V

F2

R

t

CC

V

O1L

V

O2HVCC=V01

V

O2L

I

O1L

I

O2L

CCH

CCL

I

FLH

ISO

t

PLH

t

PHL

r

t

f

CH

M

CM

L

*5

Conditions MIN. TYP. MAX. Unit Fig.
Ta= 25˚C, IF= 10mA - 1.6 1.75 V ­Ta= 25˚C, IF= 0.2mA 1.2 1.5 - V ­Ta= 25˚C, VR=5V - - 10 µA-
Ta= 25˚C, V = 0, f= 1MHz - 30 250 pF ­Ta= - 10 to 60˚C 15 - 30 V

= 12V, V

V

CC1

I01= 0.1A, IF= 5mA

=

CC2

= - 12V

= 24V, I02= - 0.1A, IF= 5mA
VCC= 24V, I02= 0.1A, IF= 0 - 1.2 2.0 V 3
Ta= 25˚C, VCC=V01= 35V, IF=0
Ta = 25˚C, VCC=V02= 35V, IF= 5mA
Ta= 25˚C, VCC= 24V, IF= 5mA

= 24V, IF= 5mA - - 14 mA

V

CC

Ta= 25˚C, VCC= 24V, IF= 0 - 8 13 mA

= 24V, IF= 0 - - 17 mA

V

CC

Ta= 25˚C, VCC= 24V 0.3 1.5 3.0 mA
V

= 24V 0.2 - 5.0 mA

CC

Ta = 25˚C, DC = 500V, 40 to 60%RH
Ta= 25˚C, V

= 5mA

I

F

=47Ω, C

R

C

Ta= 25˚C, V
IF= 5mA, V
Ta= 25˚C, V
IF= 0, V

CM

= 24V, ∆ V

CC

CM

= 24V, ∆ V

CC

= 24V,

CC

= 3 000pF

G

= 600V(peak

O2H

= 600V(peak

O2L

unless otherwise specified

11

--Ω

-30- - kV/ µs

30- - kV/ µ s

and GND

CC

)

-

6

7

8

9

■ Truth Table

Input O2 Output Tr. 1 Tr. 2

ON High level ON OFF

OFF Low level OFF ON