PANASONIC CNC4L901

Optoisolators (Photocouplers)
CNC4L901
Optoisolator
Unit : mm
1
6
2
5
3
4
Features
7.7±0.25
6.4±0.5
Good linearity and wide dynamic range
0.275±0.075
5˚
8.75±0.5
ø1.6
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.
2.54 min.
0.5 min.
6-0.48±0.1
6-1.3±0.15
2.54±0.25
5.08 max.
0.1
5˚
Overview
High I/O isolation voltage : VISO = 2500 Vrms (min.)
UL listed (UL File No. E79920)
0 to
15˚
Applications
1
6
High speed solid relay
2
5
High frequency pulse transformer
3
4
1: Cathode
2: Anode
3: NC
4: GND
5: VO
6: VCC
Pin connection
6-Lead Plastic DIL Package
Wide band isolation
Absolute Maximum Ratings (Ta = 25˚C)
Parameter
Reverse voltage (DC)
Input (Light
Forward current (DC)
emitting diode)
Power dissipation
Output
(Photo IC)
Supply voltage
Symbol Ratings
Unit
VR
3
V
IF
25
mA
PD*2
75
mW
VCC
15
V
Output voltage
VO
15
V
Power dissipation
PC*3
120
mW
Total power dissipation
PT
150
mW
Operating ambient temperature
Topr
–25 to +85
˚C
Storage temperature
Tstg –40 to +100
˚C
*1
*2
*3
Pulse width 1 ms, Duty cycle 50%
Input power derating ratio is 1.0 mW/˚C at Ta ≥ 25˚C.
Output power derating ratio is 1.6 mW/˚C at Ta ≥ 25˚C.
1
Optoisolators (Photocouplers)
CNC4L901
Electrical Characteristics (Ta = 25˚C)
Parameter
Symbol
Conditions
min
typ
Reverse current (DC)
Input
Forward voltage (DC)
characteristics
Capacitance between pins
IR
VR = 3V
VF
IF = 16mA
1.8
Ct
VR = 0V, f = 1MHz
40
Output
“H” output current
IOH
IF = 0mA, VCC = VO = 15V
characteristics “H” supply current
ICCH
IF = 0mA, VCC = 15V
ctr*1
VCC = 12V, IF = 16mA
15
VISO
t = 1min., RH < 60%
2500
CISO
f = 1MHz
AC current transfer ratio
Isolation voltage, input to output
Transfer
characteristics Isolation capacitance, input to output
*1 AC
max
Unit
100
µA
2.6
V
100
µA
1
µA
80
%
pF
Vrms
0.5
pF
Ω
1011
Isolation resistance, input to output
RISO
Frequency response
BW*2 IF = 16mA, VCC = 12V, RL = 100Ω
VISO = 500V
–5.0
–3.0
–1.0
dB
Current transfer ratio (ctr) is a ratio of output current against AC input current.
ctr measurement circuit
VCC = 12V
IF
RL = 100Ω
5kΩ
VO
IO
IO
IF Nonitor
50Ω
*2
Frequency response (BW) is a ratio of ctr at the frequency of f = 100 kHz and 3.58 MHz.
BW = 20 log
ctr (f = 3.58MHz)
ctr (f = 100kHz)
IF — VF
160
IO — VO
40
VCC = 4.5V
Ta = 25˚C
Ta = 25˚C
8
140
IF = 25mA
100
80
PD
60
40
30
Output current IO (mA)
PC
IF (mA)
120
Forward current
Collector power dissipation , power dissipation PC , PD (mW)
PC , PD — Ta
20
10
6
20mA
15mA
4
10mA
2
20
0
– 20
5mA
0
20
40
60
Ambient temperature
2
io
io
ctr =
× 100
(%) 10mAP - P
,,
,
500Ω
,,,
,,,
,
100kHz
10mAP - P
16mA
80
100
Ta (˚C )
120
0
0
0.5
1.0
1.5
Forward voltage
2.0
2.5
VF (V)
3.0
0
0
5
10
Output voltage
15
VO (V)
20
CNC4L901
Optoisolators (Photocouplers)
IO — IF
ctr — Ta
140
VCC = 12V
IF = 16mA
If = 10mA(P-P)
RL = 100Ω
f = 100kHz
8
AC Current transfer ratio ctr (%)
IO (mA)
Output current
VCC = VO = 15V
Ta = 25˚C
12
4
0
0
5
10
15
20
25
30
Forward current IF (mA)
ICCH , IOH — Ta
10 3
120
“H” Supply current , “H” Output current ICCH , IOH
16
100
80
60
– 20
0
20
40
60
80
Ambient temperature Ta (˚C )
100
ICCH : VCC = 15V
IOH = VCC = VO = 15V
10 2
IOH
10
ICCH
1
10 –1
10 –2
– 20
0
20
40
60
80
100
Ambient temperature Ta (˚C )
Frequency characteristics
Relative power output
P (dB)
10 2
RL = 100Ω
Ta = 25˚C
10
1
10 –1
10 –2
10 –2
10 –1
1
10
Frequency f (MHz)
3