WIDE BODY, HIGH ISOLATION
OPTOCOUPLERS
DESCRIPTION
The CNW82, CNW83, CNW84 and CNW85 optocouplers consist
of a GaAs infrared emitting diode which is optically coupled to an
NPN phototransistor.
The CNW82 and CNW84 do not have the base pin connected for
improved noise immunity.
6
1
6
1
SCHEMATIC
1
NC
6
FEATURES
• Wide body DIL encapsulation, with a pin distance of 10.16 mm.
• Minimum creepage distance 10 mm.
• High current transfer ratio and Low Saturation Voltage,
making the device suitable for use with TTL integrated
circuits.
• High degree of AC and DC insulation (5900 V (RMS) and
8340 V (DC)).
• Minimum 2 mm isolation thickness between emitter and
3
CNW82
CNW83
CNW84
CNW85
1
6
2
5
2
5
NC
4
detector. (CNW84/85 only).
• An external clearance 0f 9.6 mm minimum and an external
creepage distance of 10 mm minimum.
• Collector-Emitter Breakdown Voltage: 50 V (CNW82/83 only).
• Collector-Emitter Breakdown Voltage: 80 V (CNW84/85 only).
• UL recognized (File # E90700)
CNW82/84
PIN 1. ANODE
2. CATHODE
3. NO CONNECTION
4. EMITTER
5. COLLECTOR
6. NO CONNECTION
3
NC
4
CNW83/85
PIN 1. ANODE
2. CATHODE
3. NO CONNECTION
4. EMITTER
5. COLLECTOR
6. BASE
ABSOLUTE MAXIMUM RATINGS
Parameter
EMITTER
Forward Current - Continuous
Forward Current - Peak (PW = 100µs, 120pps)
Reverse Voltage
Total Power Dissipation @ T
A
= 25°C
Derate above 25°C
DETECTOR
Collector Current-Continuous
Emitter-Collector Voltage
Collector-Emitter Voltage
Collector-Base Voltage
Total Power Dissipation @ T
A
= 25°C
Derate above 25°C
TOTAL DEVICE
Storage Temperature Range
Ambient Operating Temperature Range
Lead Soldering Temperature
(1/16” from case, 10 sec. duration)
(CNW82/CNW83)
(CNW84/CNW85)
(CNW83)
(CNW85)
V
ECO
V
CEO
V
CBO
P
D
T
stg
T
A
T
L
Symbol
I
F
I
F
(pk)
V
R
P
D
I
C
Value
100
3
5
200
2.0
100
7
50
80
70
120
200
2.0
-55 to 150
-40 to 100
260
Units
mA
A
V
mW
mW/°C
mA
V
V
V
mW
mW/°C
°C
°C
°C
1/18/00
200015A
WIDE BODY, HIGH ISOLATION
OPTOCOUPLERS
CNW82, CNW83, CNW84, CNW85
ELECTRICAL CHARACTERISTICS
Parameter
EMITTER
Input Forward Voltage
Reverse Leakage Current
DETECTOR
(CNW82/83)
Collector-Emitter Breakdown Voltage (CNW84/85)
Emitter-Collector Breakdown Voltage
Collector-Base Breakdown Voltage (CNW83)
(CNW85)
(T
A
= 25°C)
(T
A
= 70°C)
(CNW83/85)
(T
A
=25°C Unless otherwise specified)
Test Conditions
(I
F
= 10 mA)
(V
R
= 5.0 V)
(I
C
= 1.0 mA)
(I
E
= 0.1 mA)
(I
C
= 0.1 mA)
(V
CE
= 10 V, I
F
= 0)
(V
CB
= 10 V, I
F
= 0)
Symbol
V
F
I
R
BV
CEO
BV
ECO
BV
CBO
I
CEO
I
CBO
V
CE(sat)
V
ISO
R
ISO
C
ISO
CTR
C
CB
T
ON
T
OFF
Min
—
—
50
80
7
70
120
—
—
—
—
8.34
5.9
1
—
0.4
0.63
—
—
—
—
—
Typ
1.20
—
100
100
10
100
140
1
0.1
—
0.15
—
—
10
0.4
0.8
1.5
4.5
3
12
3
12
Max
1.50
10
—
—
—
—
—
50
10
20
0.4
—
—
—
1
—
3.2
—
—
—
—
—
Unit
V
µA
V
V
V
nA
µA
nA
V
kV
T!
pF
%
pF
µs
µs
Collector-Emitter Dark Current
Collector-Base Cut-off Current
COUPLED
Collector-Emitter Saturation Voltage
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Current Transfer Ratio
Capacitance
Turn-on Time
Turn-off Time
(I
C
= 4 mA, I
F
= 10 mA)
(DC Value)
(RMS Value)
(t = 1.0 min.)
(1)
(t = 1.0 min.)
(1)
(V
I-O
= 500 V)
(CNW82/83)
(CNW84/85)
(CNW83/85)
(V
I-O
= 0, f = 1.0 MHz)
(I
F
= 10 mA, V
CE
= 0.4 V)
(I
F
= 10 mA, V
CE
= 5 V)
(V
CB
= 10 V, f = 1 MHz)
(I
C
= 2 mA, V
CC
= 5 V, R
L
= 1 k!)
(I
C
= 2 mA, V
CC
= 5 V, R
L
= 100
!)
(I
C
= 2 mA, V
CC
= 5 V, R
L
= 100
!)
(I
C
= 2 mA, V
CC
= 5 V, R
L
= 1 k!)
NOTE:
1. Every product is tested with pins 1, 2 and 3 shorted together, and pins 4, 5 and 6 shorted together.
1/18/00
200015A
WIDE BODY, HIGH ISOLATION
OPTOCOUPLERS
CNW82, CNW83, CNW84, CNW85
Fig. 1 Forward Current vs. Forward Voltage
10
Fig. 2 Collector Current vs. Forward Current
(for CNW84 and CNW85)
100
V
CE
= 24 V
1
I
F
- FORWARD CURRENT (mA)
75
I
C
- COLLECTOR CURRENT
V
CE
= 15 V
10-
1
V
CE
= 0.4 V
V
CE
= 5 V
10-
2
50
25
10-
3
T
A
= 25˚C
0
0
0.5
1
1.5
Normalize to:
V
CE
= 0.4 V
I
F
= 10 mA
T
A
= 25˚C
10-
4
10-
1
1
10
10
2
10
3
V
F
- FORWARD VOLTAGE (V)
I
F
- FORWARD CURRENT (mA)
Fig. 3 Collector Current vs. Forward Current
(for CNW82 and CNW83)
10
2
=2
4
15 V
V
Fig. 4 Collector Current vs. Collector-Emitter Voltage
100
T
A
= 25˚C
10
5V
T
A
= 25˚C
0.4 V
I
F
= 100 mA
I
C
- COLLECTOR CURRENT (mA)
CE
I
C
- COLLECTOR CURRENT (mA)
V
I
F
= 75 mA
I
F
= 50 mA
1
50
10
-1
I
F
= 25 mA
10
-2
I
F
= 10 mA
I
F
= 2.5 mA
10
-3
10
-1
1
10
10
2
10
3
0
0
5
10
I
F
- FORWARD CURRENT (mA)
V
CE
- COLLECTOR-EMITTER VOLTAGE (V)
Fig. 5 Collector Current vs. Ambient Temperature
(for CNW82 and CNW83)
20
I
F
= 10 mA, V
CE
= 0.4 V
I
F
= 10 mA, V
CE
= 5 V
Fig. 6 Collector Current vs. Ambient Temperature
(for CNW84 and CNW85)
1.5
I
C
- COLLECTOR CURRENT (mA)
I
C
- COLLECTOR CURRENT
typ
15
I
F
= 10 mA
V
CE
= 5 V
10
typ
5
min
I
F
= 10 mA
V
CE
= 0.4 V
1.3
V
CE
= 5 V
1.1
0.9
V
CE
= 0.4 V
0.7
0
-50
0
50
100
150
0.5
-50
I
F
= 1 mA
NORMALIZED TO
V
CE
= 5 V
T
A
= 25˚C
0
50
100
150
200
T
A
- AMBIENT TEMPERATURE (˚C)
T
A
- AMBIENT TEMPERATURE (˚C)
1/18/00
200015A
WIDE BODY, HIGH ISOLATION
OPTOCOUPLERS
CNW82, CNW83, CNW84, CNW85
Fig. 7 Collector Current vs. Ambient Temperature
(for CNW84 and CNW85)
2.0
10
5
Fig. 8 Collector-Emitter Dark Current
vs. Junction Temperature
1.6
I
CEO
- COLLECTOR-EMITTER DARK CURRENT (nA)
I
C
- COLLECTOR CURRENT
10
4
V
CE
= 50 V
10
3
1.2
V
CE
= 5 V
0.8
10V
0.4
I
F
= 10 mA
NORMALIZED TO
V
CE
= 0.4 V
T
A
= 25˚C
-50
0
50
100
V
CE
= 0.4 V
10
2
V
CE
= 5 V
0
150
200
10
T
A
- AMBIENT TEMPERATURE (˚C)
1
10-
1
25
45
65
85
105
125
T
J
- JUNCTION TEMPERATURE (˚C)
Fig. 9 Collector-Emitter Saturation Voltage
vs. Collector Current
10
3
Fig. 10 Rise and Fall Time vs. Collector Current
60
V
CE(SAT)
- COLLECTOR-EMITTER
SATURATION VOLTAGE (mV)
T
ON/
T
OFF
-SWITCHING TIME (µs)
T
A
= 25˚C
40
R
L
= 5 k
!
I
F
= 5 mA
10
2
20
R
L
= 1 k
!
R
L
= 100
!
0
0.1
1
10
10 mA
100 mA
10
25 mA
10-
2
50 mA
10-
1
1
10
I
C
- COLLECTOR CURRENT (mA)
I
C
- COLLECTOR CURRENT (mA)
1/18/00
200015A
WIDE BODY, HIGH ISOLATION
OPTOCOUPLERS
CNW82, CNW83, CNW84, CNW85
Package Dimensions (Through Hole)
PIN 1
ID.
Package Dimensions (Surface Mount)
PIN 1
ID.
0.354 (9.00)
TYP
0.354 (9.00)
TYP
SEATING PLANE
SEATING PLANE
0.350 (8.90)
MAX
0.070 (1.78)
0.045 (1.14)
0.350 (8.90)
MAX
0.070 (1.78)
0.045 (1.14)
0.496 [12.60]
0.200 (5.08)
0.115 (2.92)
0.020 [0.51]
0.200 (5.08)
0.115 (2.92)
0.154 (3.90)
0.120 (3.05)
0.016 (0.40)
0.008 (0.20)
0° to 15°
0.400 (10.16)
TYP
0.020 (0.51)
MIN
0.022 (0.56)
0.016 (0.41)
0.100 (2.54)
TYP
0.016 (0.40)
MIN
0.022 (0.56)
0.016 (0.41)
0.100 (2.54)
TYP
0.016 (0.40)
0.008 (0.20)
NOTE
All dimensions are in inches (millimeters)
1/18/00
200015A
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