MOC3163FR2-M [FAIRCHILD]

Triac Output Optocoupler With Zero CRSVR, 1-Element, 7500V Isolation, DIP-6;


型号：	MOC3163FR2-M
厂家：	FAIRCHILD SEMICONDUCTOR
描述：	Triac Output Optocoupler With Zero CRSVR, 1-Element, 7500V Isolation, DIP-6 三端双向交流开关输出元件光电
文件：	总19页 (文件大小：310K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

GlobalOptoisolator

(600 Volts Peak)

The MOC3162 and MOC3163 devices consist of gallium arsenide infrared

emitting diodes optically coupled to monolithic silicon detectors performing the

functions 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 115/240 Vac lines, such as solid–state relays,

industrial controls, motors, solenoids and consumer appliances, etc.

•

Simplifies Logic Control of 115/240 Vac Power

Zero Voltage Turn–On

dv/dt of 1000 V/µs Guaranteed Minimum @ 600 V Peak

STANDARD THRU HOLE

Insensitive to Static dv/dt (Within Rated V )

DRM

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.

COUPLER SCHEMATIC

Recommended for 115/240 Vac(rms) Applications:

•

Solenoid/Valve Controls

Lighting Controls

• Temperature Controls

• E.M. Contactors

• AC Motor Starters

• Solid State Relays

Static Power Switches

AC Motor Drives

Zero

Crossing

Circuit

Static AC Power Switch

MAXIMUM RATINGS (T = 25°C unless otherwise noted)

1. ANODE

Rating

Symbol

Value

Unit

2. CATHODE

3. NC

4. MAIN TERMINAL

5. SUBSTRATE

DO NOT CONNECT

6. MAIN TERMINAL

INFRARED EMITTING DIODE

Reverse Voltage

6.0

Volts

Forward Current — Continuous

Total Power Dissipation @ T = 25°C

120

Negligible Power in Output Driver

Derate above 25°C

1.60

mW/°C

OUTPUT DRIVER

Off–State Output Terminal Voltage

600

1.0

Volts

DRM

Peak Repetitive Surge Current

(PW = 100 µs, 120 pps)

TSM

Total Power Dissipation @ T = 25°C

Derate above 25°C

150

2.0

mW/°C

TOTAL DEVICE

Isolation Surge Voltage (1)

(Peak ac Voltage, 60 Hz, 1 Second Duration)

ISO

7500

Vac(pk)

Total Power Dissipation @ T = 25°C

Derate above 25°C

250

3.3

mW/°C

Junction Temperature Range

Ambient Operating Temperature Range

Storage Temperature Range

Soldering Temperature (10 s)

–40 to +100

–40 to +85

–40 to +150

260

°C

stg

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.

MOC3162, MOC3163

ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)

Characteristic

INPUT LED

Symbol

Min

Typ

Max

Unit

Reverse Leakage Current

(V = 6.0 V)

—

0.05

1.15

100

1.5

µA

Forward Voltage

(I = 30 mA)

Volts

OUTPUT DETECTOR (I = 0)

Leakage with LED Off, Either Direction

—

100

—

DRM

(Rated V

, Note 1)

DRM

Critical Rate of Rise of Off–State Voltage (Note 3) @ 600 V Peak

dv/dt

1000

V/µs

COUPLED

LED Trigger Current, Current Required to Latch Output

(Main Terminal Voltage = 3.0 V, Note 2)

MOC3162

MOC3163

—

5.0

Peak On–State Voltage, Either Direction

—

1.7

3.0

Volts

= 100 mA Peak, I = Rated I

)

Holding Current, Either Direction

—

200

8.0

—

µA

Inhibit Voltage (MT1–MT2 Voltage Above Which Device Will Not Trigger)

Volts

INH

(I = Rated I

)

Leakage in Inhibited State

(I = 10 mA Maximum, at Rated V

—

250

500

µA

DRM2

, Off State)

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

2. I (10 mA for MOC3162, 5.0 mA for MOC3163) and absolute max I (60 mA).

3. This is static dv/dt. See Figure 9 for test circuit. Commutating dv/dt is a function of the load–driving thyristor(s) only.

TYPICAL ELECTRICAL CHARACTERISTICS

= 25°C

1000

800

1.5

1.3

1.1

0.9

0.7

0.5

600

400

200

NORMALIZED TO

= 25°C

–200

–400

–600

–800

–1000

–6

–4

–2

–40

–25

100

, ON–STATE VOLTAGE (VOLTS)

T , AMBIENT TEMPERATURE (°C)

Figure 1. On–State Characteristics

Figure 2. Inhibit Voltage versus Temperature

MOC3162, MOC3163

TYPICAL ELECTRICAL CHARACTERISTICS

= 25°C

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

1000

100

NORMALIZED TO

= 25°C

= 600 V

DRM

= 10 mA

= 600 V

DRM

–40

–25

100

–40

–25

100

T , AMBIENT TEMPERATURE (

°C)

T , AMBIENT TEMPERATURE (°C)

Figure 3. Leakage with LED Off

versus Temperature

Figure 4. I

, Leakage in Inhibit State

DRM2

versus Temperature

1.6

1.4

versus Temperature (Normalized)

This graph shows the increase of the trigger current

when the device is expected to operate at an ambient

NORMALIZED TO

1.2

1.0

0.8

= 25°C

temperature below 25°C. Multiply the normalized I

shown on this graph with the data sheet guaranteed I

Example:

T = – 40°C, I = 10 mA

0.6

0.4

@ – 40°C = 10 mA x 1.4 = 14 mA

0.2

0.0

–40

–25

100

T , AMBIENT TEMPERATURE (

°C)

Figure 5. Trigger Current versus Temperature

3.0

2.0

1.8

1.6

1.4

1.2

1.0

2.5

2.0

PULSE ONLY

PULSE OR DC

1.5

1.0

0.5

NORMALIZED TO

= 25

°C

= –40°C

25°C

85°C

–40

–25

100

1.0

100

1000

I , LED FORWARD CURRENT (mA)

T , AMBIENT TEMPERATURE (

°C)

Figure 6. LED Forward Voltage versus

Forward Current

Figure 7. Holding Current, I versus Temperature

MOC3162, MOC3163

TYPICAL ELECTRICAL CHARACTERISTICS

= 25°C

1.8

versus dv/dt

Triac drivers with good noise immunity (dv/dt stat.) have in-

ternal noise rejection circuits which prevent false triggering of

the device in the event of fast raising line voltage transients.

Inductive loads generate a commutating dv/dt that may acti-

vate the triac driver’s noise suppression circuits. This pre-

vents the device from turning on at its specified trigger

current. It will in this case go into the mode of “half–waving”

of the load. Half–waving of the load may destroy the power

triac and the load.

1.6

1.4

1.2

1.0

MOC3163

MOC3162

100

Figure 8 shows the dependency of the triac drivers I ver-

0.8

0.6

sus the reapplied voltage rise with a V of 600 V. This dv/dt

condition simulates a worst case commutating dv/dt ampli-

tude.

0.001

0.01

0.1

1.0

1000

It can be seen that the required trigger current I changes

COMMUTATING dv/dt (V/

with increased dv/dt. Practical loads generate a commutating

dv/dt of less than 50 V/µs. The rate of rise of the commutat-

ing dv/dt is effectively slowed by the use of snubber networks

across the main triac. This snubber is also needed to keep

the commutating dv/dt generated by inductive loads within

the commutating dv/dt ratings of the power triac.

Figure 8. LED Trigger Current, I , versus dv/dt

+ 600

Vdc

Test

1. The mercury wetted relay provides a high speed repeated pulse

to the D.U.T.

R = 1 k

Ω

2. 100x scope probes are used, to allow high speeds and voltages.

3. The worst–case condition for static dv/dt is established by

triggering the D.U.T. with a normal LED input current, then

PULSE

INPUT

MERCURY

WETTED

RELAY

Test

X100

SCOPE

PROBE

removing the current. The variable R

allows the dv/dt to be

TEST

D.U.T.

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.

stops triggering. τ

is measured at this point and recorded.

= 600 V

0.63 V

max

APPLIED VOLTAGE

WAVEFORM

378 V

max

dv/dt =

0 VOLTS

Figure 9. Static dv/dt Test Circuit

MOC3162, MOC3163

TYPICAL ELECTRICAL CHARACTERISTICS

= 25°C

LED Trigger Current versus PW (Normalized)

For resistive loads the triac drivers may be controlled by

short pulse into the input LED. This input pulse must be syn-

chronized with the AC line voltage zero–crossing points. LED

trigger pulse currents shorter than 100 µs must have an in-

creased amplitude as shown on Figure 10. This graph shows

NORMALIZED TO

PW 100

≥

µs

the dependency of the trigger current I

versus the pulse

width t(PW). I in the graph, I versus (PW), is normalized

FT FT

in respect to the minimum specified I

for static condition,

which is specified in the device characteristic. The normal-

ized I has to be multiplied with the device’s guaranteed

static trigger current.

Example:

Guaranteed I = 10 mA, Trigger pulse width PW = 3.0 µs

100

(pulsed) = 10 mA x 5.0 = 50 mA

PW , LED TRIGGER PULSE WIDTH (

µs)

Figure 10. LED Current Required to Trigger

versus LED Pulse Width

MOC3162, MOC3163

APPLICATIONS GUIDE

BASIC APPLICATIONS

Basic Triac Driver Circuit

Zero–cross triac drivers are very immune to static dv/dt.

This allows snubberless operations in all applications where

the external generated noise amplitude and rate of rise in the

AC line is not exceeding the devices’ guaranteed limits. For

these applications a snubber circuit is not necessary when a

noise insensitive power triac is used. Figure 11 shows the cir-

cuit diagram. The triac driver is directly connected to the triac

main terminal 2 and a series Resistor R which limits the cur-

rent to the triac driver. Current limiting resistor R could be

very small for normal operation since the triac driver can be

only switched on within the zero–cross window. Worst case

consideration, however, considers accidental turn on at the

peak of the line voltage due to a line transient exceeding the

devices’ maximum ratings. For this reason R should be cal-

TRIAC DRIVER

POWER TRIAC

LED

AC LINE

CONTROL

LOAD

RETURN

= (V

– V LED – V

Q)/I

sat FT

LED

R = V AC line/I

TSM

The load may be placed on either side of

the AC line.

Figure 11. Basic Driver Circuit

culated to limit the current to I

voltage.

max at the peak of the line

drm

R = V AC/I

max rep. = V AC/1A

The power dissipation of this current limiting resistor and

the triac driver is very small because the power triac carries

the load current as soon as the current through driver and

current limiting resistor reaches the trigger current of the

power triac. The switching transition time for the driver is only

one micro second and for power triacs typical four micro se-

conds.

TRIAC DRIVER

POWER TRIAC

LED

AC LINE

MOV

Triac Driver Circuit for Noisy Environments

When the transient rate of rise and amplitude are expected

to exceed the power triacs and triac drivers maximum ratings

a snubber circuit as shown in Figure 12 is recommended.

Fast transients are slowed by the R–C snubber and exces-

sive amplitudes are clipped by the Metal Oxide Varistor MOV.

CONTROL

LOAD

RETURN

Traditional snubber configuration

Typical Snubber values R = 33 Ω, C = 0.01 µF

MOV (Metal Oxide Varistor) protects triac and driver

from transient overvoltages >V max

DRM

Figure 12. Triac Driver Circuit for Noisy Environments

POWER TRIAC

TRIAC DRIVER

Triac Driver Circuit for Extremely Noisy Environments

Noisy environments for this circuit are defined in the noise

standards IEEE472, IEC255–4 and IEC801–4.

LED

AC LINE

Industrial control applications, for example, do specify a

maximum expected transient noise dv/dt and peak voltage

which is superimposed onto the AC line voltage. Figure 13

shows a split snubber network which enhances the circuits

noise immunity by protecting the triac driver with optimized

efficiency.

MOV

CONTROL

LOAD

RETURN

Recommended snubber values R = 10 W, C = 0.033 mF

Figure 13. Triac Driver Circuit for Extremely

Noisy Environments

MOC3162, MOC3163

APPLICATIONS GUIDE

Hot–Line Switching Application Circuit

360 Ω

HOT

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 con-

nected to either the neutral or hot–line.

MOC3162/

MOC3163

240 Vac

is calculated so that I is equal to the rated I

of the

0.01

part, 10 mA for the MOC3162, and 5.0 mA for the MOC3163.

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.

NEUTRAL

LOAD

Figure 14. Hot–Line Switching Application Circuit

Inverse Parallel SCR Driver Circuit

TRIAC DRIVER

Two inverse parallel SCR’s are controlled by one triac driv-

er with a minimum component count as shown in Figure 15.

A snubber network and a MOV across the main terminals of

the SCR’s protects the semiconductors from transients on

the AC line.

LED

SCR

AC LINE

MOV

SCR

CONTROL

RETURN

LOAD

Figure 15. Inverse Parallel SCR Driver Circuit

Motorola Optoelectronics Device Data

MOC3162, MOC3163

PACKAGE DIMENSIONS

–A–

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. DIMENSION L TO CENTER OF LEAD WHEN

FORMED PARALLEL.

–B–

INCHES

MILLIMETERS

DIM

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

F 4 PL

0.320

0.240

0.115

0.016

0.040

0.010

–T–

SEATING

PLANE

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

0.300 BSC

7.62 BSC

0.13 (0.005)

E 6 PL

0.015

0.100

0.38

2.54

D 6 PL

0.13 (0.005)

STYLE 6:

PIN 1. ANODE

2. CATHODE

3. NC

4. MAIN TERMINAL

5. SUBSTRATE

6. MAIN TERMINAL

THRU HOLE

–A–

NOTES:

–B–

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

INCHES

MILLIMETERS

DIM

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

F 4 PL

0.320

0.240

0.115

0.016

0.040

0.010

–T–

SEATING

PLANE

0.100 BSC

2.54 BSC

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)

E 6 PL

D 6 PL

0.13 (0.005)

0.390

9.90

SURFACE MOUNT

MOC3162, MOC3163

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.

–B–

INCHES

MILLIMETERS

DIM

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

F 4 PL

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

D 6 PL

0.13 (0.005)

E 6 PL

0.4" LEAD SPACING

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO

ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME

ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;

NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES

OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR

CORPORATION. As used herein:

1. Life support devices or systems are devices or systems

which, (a) are intended for surgical implant into the body,

or (b) support or sustain life, and (c) whose failure to

perform when properly used in accordance with

instructions for use provided in the labeling, can be

reasonably expected to result in a significant injury of the

user.

2. A critical component in any component of a life support

device or system whose failure to perform can be

reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

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MOC3162-M

MOC3163FR2-M [FAIRCHILD]

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