MOC3081 [MOTOROLA]
6-Pin DIP Zero-Cross Optoisolators Triac Driver Output; 6引脚DIP零交叉光隔离器可控硅驱动器输出型号: | MOC3081 |
厂家: | MOTOROLA |
描述: | 6-Pin DIP Zero-Cross Optoisolators Triac Driver Output |
文件: | 总6页 (文件大小:294K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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by MOC3081/D
SEMICONDUCTOR TECHNICAL DATA
GlobalOptoisolator
[IFT = 15 mA Max]
[IFT = 10 mA Max]
[IFT = 5 mA Max]
(800 Volts Peak)
*Motorola Preferred Device
The MOC3081, MOC3082 and MOC3083 devices consist of gallium arsenide
infrared emitting diodes optically coupled to monolithic silicon detectors
performing the function of Zero Voltage Crossing bilateral triac drivers.
They are designed for use with a triac in the interface of logic systems to
equipment powered from 240 Vac lines, such as solid–state relays, industrial
controls, motors, solenoids and consumer appliances, etc.
STYLE 6 PLASTIC
•
•
•
•
Simplifies Logic Control of 240 Vac Power
Zero Voltage Crossing
6
1
dv/dt of 1500 V/µs Typical, 600 V/µs Guaranteed
STANDARD THRU HOLE
CASE 730A–04
To order devices that are tested and marked per VDE 0884 requirements, the
suffix ”V” must be included at end of part number. VDE 0884 is a test option.
Recommended for 240 Vac(rms) Applications:
•
•
•
•
Solenoid/Valve Controls
Lighting Controls
• Temperature Controls
• E.M. Contactors
COUPLER SCHEMATIC
Static Power Switches
AC Motor Drives
• AC Motor Starters
• Solid State Relays
1
2
3
6
5
4
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
ZERO
CROSSING
CIRCUIT
INPUT LED
Reverse Voltage
V
6
Volts
mA
R
1. ANODE
2. CATHODE
3. NC
4. MAIN TERMINAL
5. SUBSTRATE
Forward Current — Continuous
I
F
60
Total Power Dissipation @ T = 25°C
Negligible Power in Output Driver
Derate above 25°C
P
D
120
mW
A
1.41
mW/°C
DO NOT CONNECT
6. MAIN TERMINAL
OUTPUT DRIVER
Off–State Output Terminal Voltage
V
800
1
Volts
A
DRM
Peak Repetitive Surge Current
(PW = 100 µs, 120 pps)
I
TSM
Total Power Dissipation @ T = 25°C
Derate above 25°C
P
D
150
1.76
mW
mW/°C
A
TOTAL DEVICE
(1)
Isolation Surge Voltage
(Peak ac Voltage, 60 Hz, 1 Second Duration)
V
ISO
7500
Vac(pk)
Total Power Dissipation @ T = 25°C
Derate above 25°C
P
D
250
2.94
mW
mW/°C
A
Junction Temperature Range
Ambient Operating Temperature Range
T
–40 to +100
–40 to +85
–40 to +150
260
°C
°C
°C
°C
J
(2)
T
A
(2)
Storage Temperature Range
T
stg
Soldering Temperature (10 s)
T
L
1. Isolation surge voltage, V
, is an internal device dielectric breakdown rating.
ISO
1. For this test, Pins 1 and 2 are common, and Pins 4, 5 and 6 are common.
2. Refer to Quality and Reliability Section in Opto Data Book for information on test conditions.
Preferred devices are Motorola recommended choices for future use and best overall value.
GlobalOptoisolator is a trademark of Motorola, Inc.
REV 1
Motorola, Inc. 1995
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)
A
Characteristic
INPUT LED
Symbol
Min
Typ
Max
Unit
Reverse Leakage Current (V = 6 V)
I
—
—
0.05
1.3
100
1.5
µA
R
R
Forward Voltage (I = 30 mA)
V
Volts
F
F
OUTPUT DETECTOR (I = 0)
F
(1)
= 800 V
Leakage with LED Off, Either Direction (V
)
I
—
80
500
—
nA
DRM
(3)
DRM1
Critical Rate of Rise of Off–State Voltage
dv/dt
600
1500
V/µs
COUPLED
LED Trigger Current, Current Required to Latch Output
(2)
I
mA
FT
(Main Terminal Voltage = 3 V
)
MOC3081
MOC3082
MOC3083
—
—
—
—
—
—
15
10
5
Peak On–State Voltage, Either Direction
(I = 100 mA, I = Rated I
V
TM
—
1.8
3
Volts
)
TM FT
F
Holding Current, Either Direction
I
—
—
250
5
—
µA
H
Inhibit Voltage (MT1–MT2 Voltage above which device will not
trigger)
V
20
Volts
INH
(I = Rated I
)
FT
F
Leakage in Inhibited State
(I = Rated I , V = 800 V, Off State)
I
DRM2
—
300
500
µA
F
FT DRM
1. Test voltage must be applied within dv/dt rating.
2. All devices are guaranteed to trigger at an I value less than or equal to max I . Therefore, recommended operating I lies between max
F
FT
F
2. I (15 mA for MOC3081, 10 mA for MOC3082, 5 mA for MOC3083) and absolute max I (60 mA).
FT
F
3. This is static dv/dt. See Figure 7 for test circuit. Commutating dv/dt is a function of the load–driving thyristor(s) only.
TYPICAL CHARACTERISTICS
1.5
1.4
1.3
1.2
1.1
1
+800
+600
+400
+200
0
OUTPUT PULSE WIDTH – 80
= 30 mA
µs
NORMALIZED TO
I
F
T
= 25°C
A
f = 60 Hz
= 25°C
T
A
0.9
–200
–400
–600
–800
0.8
0.7
0.6
0.5
–4
–3
–2
–1
0
1
2
3
4
5
–40
–20
0
20
40
60
C)
80
100
V
, ON–STATE VOLTAGE (VOLTS)
T , AMBIENT TEMPERATURE (
°
TM
A
Figure 1. On–State Characteristics
Figure 2. Inhibit Voltage versus Temperature
2
Motorola Optoelectronics Device Data
500
1.5
1.4
200
100
50
1.3
1.2
1.1
I
= RATED I
FT
F
1
0.9
20
10
5
0.8
0.7
V
= 800 V
100
DRM
0.6
–40 –20
0
20
40
60
80
–20
0
20
40
60
80
100
–40
T , AMBIENT TEMPERATURE (
°C)
T , AMBIENT TEMPERATURE (°C)
A
A
Figure 3. Leakage with LED Off
versus Temperature
Figure 4. I
, Leakage in Inhibit State
versus Temperature
DRM2
25
20
1.5
1.4
NORMALIZED TO:
PW 100
NORMALIZED TO
= 25
µ
s
in
T
°C
A
1.3
1.2
15
10
1.1
1
0.9
0.8
0.7
5
0
–40
–20
0
20
40
60
C)
80
100
1
2
5
10
20
50
100
T , AMBIENT TEMPERATURE (
°
PW , LED TRIGGER PULSE WIDTH (
µs)
A
in
Figure 5. Trigger Current versus Temperature
Figure 6. LED Current Required to Trigger
versus LED Pulse Width
+400
Vdc
R
TEST
10 kΩ
1. The mercury wetted relay provides a high speed repeated pulse
to the D.U.T.
2. 100x scopeprobesareused, toallowhighspeedsandvoltages.
3. The worst–case condition for static dv/dt is established by
triggering the D.U.T. with a normal LED input current, then
C
PULSE
INPUT
TEST
MERCURY
WETTED
RELAY
X100
SCOPE
PROBE
removingthe current. The variable R
allows the dv/dt tobe
TEST
gradually increased until the D.U.T. continues to trigger in
response to the applied voltage pulse, even after the LED
current has been removed. The dv/dt is then decreased until the
D.U.T.
D.U.T. stops triggering.
recorded.
is measured at this point and
RC
V
= 400 V
max
APPLIED VOLTAGE
WAVEFORM
252 V
RC
0.63 V
max
RC
504
RC
dv dt
0 VOLTS
Figure 7. Static dv/dt Test Circuit
Motorola Optoelectronics Device Data
3
Typical circuit for use when hot line switching is required.
In this circuit the “hot” side of the line is switched and the
load connected to the cold or neutral side. The load may be
connected to either the neutral or hot line.
V
R
CC
360 Ω
in
1
6
HOT
2
3
5
4
MOC3081–83
39
R
is calculated so that I is equal to the rated I of the
in
F
FT
240 Vac
part, 15 mA for the MOC3081, 10 mA for the MOC3082,
and 5 mA for the MOC3083. The 39 ohm resistor and 0.01
µF capacitor are for snubbing of the triac and may or may
not be necessary depending upon the particular triac and
load used.
0.01
LOAD
330
NEUTRAL
* For highly inductive loads (power factor < 0.5), change this value to
360 ohms.
Figure 8. Hot–Line Switching Application Circuit
240 Vac
D1
R1
Suggested method of firing two, back–to–back SCR’s,
with a Motorola triac driver. Diodes can be 1N4001; resis-
tors, R1 and R2, are optional 330 ohms.
1
2
6
5
V
CC
R
in
SCR
MOC3081–83
SCR
360
Ω
3
4
NOTE: This device should not be used to drive a load directly. It is
intended to be a trigger device only.
D2
R2
LOAD
Figure 9. Inverse–Parallel SCR Driver Circuit
4
Motorola Optoelectronics Device Data
PACKAGE DIMENSIONS
–A–
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
6
4
3
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
–B–
1
INCHES
MILLIMETERS
DIM
A
B
C
D
E
MIN
MAX
0.350
0.260
0.200
0.020
0.070
0.014
MIN
8.13
6.10
2.93
0.41
1.02
0.25
MAX
8.89
6.60
5.08
0.50
1.77
0.36
C
F 4 PL
L
0.320
0.240
0.115
0.016
0.040
0.010
N
F
–T–
SEATING
PLANE
K
G
J
K
L
M
N
0.100 BSC
2.54 BSC
0.008
0.100
0.012
0.150
0.21
2.54
0.30
3.81
J 6 PL
G
0.300 BSC
7.62 BSC
M
M
M
0.13 (0.005)
T
B
A
M
0
15
0
15
E 6 PL
0.015
0.100
0.38
2.54
D 6 PL
M
M
M
0.13 (0.005)
T
A
B
STYLE 6:
PIN 1. ANODE
2. CATHODE
3. NC
4. MAIN TERMINAL
5. SUBSTRATE
6. MAIN TERMINAL
CASE 730A–04
ISSUE G
–A–
6
4
3
NOTES:
–B–
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
1
INCHES
MILLIMETERS
DIM
A
B
C
D
E
MIN
MAX
0.350
0.260
0.200
0.020
0.070
0.014
MIN
8.13
6.10
2.93
0.41
1.02
0.25
MAX
8.89
6.60
5.08
0.50
1.77
0.36
L
F 4 PL
0.320
0.240
0.115
0.016
0.040
0.010
H
C
F
–T–
SEATING
PLANE
G
H
J
K
L
0.100 BSC
2.54 BSC
G
J
0.020
0.008
0.006
0.320 BSC
0.332
0.025
0.012
0.035
0.51
0.20
0.16
8.13 BSC
8.43
0.63
0.30
0.88
K 6 PL
0.13 (0.005)
M
E 6 PL
M
M
M
T
B
A
D 6 PL
S
0.390
9.90
M
M
0.13 (0.005)
T
A
B
*Consult factory for leadform
option availability
CASE 730C–04
ISSUE D
Motorola Optoelectronics Device Data
5
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
–A–
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
6
4
3
–B–
INCHES
MILLIMETERS
1
DIM
A
B
C
D
E
MIN
MAX
0.350
0.260
0.200
0.020
0.070
0.014
MIN
8.13
6.10
2.93
0.41
1.02
0.25
MAX
8.89
6.60
5.08
0.50
1.77
0.36
0.320
0.240
0.115
0.016
0.040
0.010
L
N
F 4 PL
F
C
G
J
K
L
0.100 BSC
2.54 BSC
0.008
0.100
0.400
0.015
0.012
0.150
0.425
0.040
0.21
2.54
0.30
3.81
–T–
SEATING
PLANE
10.16
0.38
10.80
1.02
N
G
J
K
D 6 PL
0.13 (0.005)
E 6 PL
M
M
M
T
A
B
*Consult factory for leadform
option availability
CASE 730D–05
ISSUE D
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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
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associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
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MOC3081/D
◊
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