Panasonic CNC4L901 Datasheet

Optoisolators (Photocouplers)

CNC4L901

Optoisolator

Overview

CNC4L901 is a high speed response opto isolator in which a high
speed, high output power GaAlAs red light emitting diode is
combined with an Si photo IC. It has a fast photoelectric conversion
speed, permitting high efficiency video signal transmission.

Features

Good linearity and wide dynamic range

High I/O isolation voltage : V

UL listed (UL File No. E79920)

Applications

High speed solid relay

High frequency pulse transformer

Wide band isolation

= 2500 V

ISO

rms

(min.)

Unit : mm

5.08 max.

ø1.6

0.1

1
2

8.75±0.5

3

7.7±0.25

6.4±0.5

0 to 15˚

6
5
4

0.275±0.075

1

2

3

Pin connection

2.54 min.

0.5 min.

5˚

5˚

6-0.48±0.1

6-1.3±0.15

6

1: Cathode
2: Anode

5

3: NC
4: GND

4

5: V

O

6: V

6-Lead Plastic DIL Package

CC

2.54±0.25

Absolute Maximum Ratings (Ta = 25˚C)

Parameter

Input (Light
emitting diode)

Output
(Photo IC)

Reverse voltage (DC)
Forward current (DC)
Power dissipation
Supply voltage
Output voltage

Power dissipation
Total power dissipation
Operating ambient temperature
Storage temperature

*1

Pulse width 1 ms, Duty cycle 50%

*2

Input power derating ratio is 1.0 mW/˚C at Ta ≥ 25˚C.

*3

Output power derating ratio is 1.6 mW/˚C at Ta ≥ 25˚C.

Symbol

V

R

I

F

*2

P

D

V

CC

V

O
*3

P

C

P

T

T

opr

T

stg

Ratings Unit

3 V
25 mA
75 mW
15 V
15 V

120 mW
150 mW

–25 to +85 ˚C

–40 to +100

˚C

1

Optoisolators (Photocouplers) CNC4L901

Electrical Characteristics (Ta = 25˚C)

Parameter

Input
characteristics

Reverse current (DC)
Forward voltage (DC)

Capacitance between pins
Output“H” output current
characteristics“H” supply current

AC

current transfer ratio

Transfer
characteristics

Isolation voltage, input to output

Isolation capacitance, input to output

Isolation resistance, input to output

Frequency response BW*2IF = 16mA, V

*1

AC Current transfer ratio (ctr) is a ratio of output current against AC input current.

ctr measurement circuit

5kΩ

Symbol

Conditions min typ max Unit

IRVR = 3V 100 µA

VFIF = 16mA 1.8 2.6 V

CtVR = 0V, f = 1MHz 40 pF

I
I
ctr*1V
V
C
R

= 0mA, V

OHIF

= 0mA, V

CCHIF

= 12V, IF = 16mA 15 80 %

CC

= 1min., RH < 60% 2500 V

ISOt

= 1MHz 0.5 pF

ISOf

ISOVISO

I

= 500V 10

V

= 12V

CC

R

= 100Ω

L

V

O

O

= VO = 15V 100 µA

CC

= 15V 1 µA

CC

11

= 12V, RL = 100Ω

CC

I

F

16mA

I

O

–5.0 –3.0 –1.0 dB

10mA

P - P

io

rms

Ω

Nonitor

I

F

50Ω500Ω100kHz

*2

Frequency response (BW) is a ratio of ctr at the frequency of f = 100 kHz and 3.58 MHz.

BW = 20 log

160

(mW)

D

140

, P

C

Collector power dissipation , power dissipation P

P

120

100

C

80

P

D

60

40

20

0

0 20406080 120100

– 20

Ambient temperature Ta (˚C )

ctr (f = 3.58MHz)
ctr (f = 100kHz)

PC , P

D

— Ta

40

30

(mA)

F

20

10

Forward current I

0

0.5 1.0 1.5 2.0 3.02.5

0

Forward voltage VF (V)

I

F

— V

io

ctr = × 100

10mA

(%)

P - P

F

Ta = 25˚C

I

— V

O

O

V

= 4.5V

CC

8

6

(mA)

O

4

Output current I

2

0

01015520

Output voltage VO (V)

Ta = 25˚C

IF = 25mA

20mA

15mA

10mA

5mA

2