MOC3083M各脚功能电路原理芯片引脚定义引脚图及功能IC贸易商-中国IC网-芯三七

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产品型号MOC3083M的概述

MOC3083M芯片的概述 MOC3083M是一款广泛应用的光隔离器件，基于光电耦合技术。这款芯片主要用于隔离电气信号，确保高压和低压系统之间的安全性。MOC3083M特别适用于需要信号传输的场景，例如数控设备、电力系统、开关电源和自动化控制等。它的设计旨在提高系统的可靠性和稳定性，并良好地适应各种应用需求。 MOC3083M中的光电二极管和光电晶体管通过一个光介质连接。因此，输入信号可以通过光的形式传输到输出端，而不会直接传递电流。这种隔离特性使得MOC3083M在控制和监控电路中极为重要，尤其是在希望保护低电压电路不受高电压影响的情况下。 MOC3083M的详细参数 MOC3083M的基本参数包括： - 输入电压（Vf）: 1.2V（typical） - 输入电流（If）: 10mA（max） - 输出电压（Vo）: 30V（max） - 输出电流（I0）: 100mA（max） ...

产品型号MOC3083M的Datasheet PDF文件预览

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MOC3081M

MOC3082M

MOC3083M

PACKAGE

SCHEMATIC

ANODE

MAIN TERM.

CATHODE

N/C

NC*

ZERO

CROSSING

CIRCUIT

MAIN TERM.

*DO NOT CONNECT

(TRIAC SUBSTRATE)

DESCRIPTION

The MOC3081M, MOC3082M and MOC3083M devices consist of a GaAs infrared emitting diode optically coupled to a monolithic

silicon detector performing the function of a zero voltage crossing bilateral triac driver.

They are designed for use with a discrete power 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.

FEATURES

•

Underwriters Laboratories (UL) recognized - ﬁle #E90700, Volume 2

VDE recognized - ﬁle #102497 - add option V (e.g., MOC3083VM)

Simpliﬁes logic control of 240 VAC power

Zero voltage crossing

dv/dt of 1500 V/µs typical, 600 V/µs guaranteed

Compatible with Fairchild’s FKPF12N80 discrete power triac

APPLICATIONS

•

Solenoid/valve controls

Lighting controls

Static power switches

AC motor drives

Temperature controls

E.M. contactors

AC motor starters

Solid state relays

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MOC3081M

MOC3082M

MOC3083M

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

Parameters

Symbol

Value

Units

TOTAL DEVICE

Storage Temperature

Operating Temperature

Lead Solder Temperature

Junction Temperature Range

-40 to +150

-40 to +85

260 for 10 sec

-40 to +100

7500

°C

STG

OPR

°C

SOL

°C

(4)

Isolation Surge Voltage (peak AC voltage, 60Hz, 1 sec duration)

Vac(pk)

ISO

250

Total Device Power Dissipation @ 25°C

Derate above 25°C

2.94

mW/°C

EMITTER

Continuous Forward Current

Reverse Voltage

Total Power Dissipation 25°C Ambient

Derate above 25°C

120

1.41

mW/°C

DETECTOR

Off-State Output Terminal Voltage

Peak Repetitive Surge Current (PW = 100 µs, 120 pps)

Total Power Dissipation @ 25°C Ambient

Derate above 25°C

800

DRM

TSM

150

1.76

mW/°C

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MOC3081M

MOC3082M

MOC3083M

ELECTRICAL CHARACTERISTICS (T = 25°C Unless otherwise speciﬁed)

INDIVIDUAL COMPONENT CHARACTERISTICS

Parameters

Test Conditions

Symbol

Min

Typ*

Max

Units

EMITTER

Input Forward Voltage

I = 30 mA

1.3

1.5

Reverse Leakage Current

DETECTOR

V = 6 V

0.005

100

µA

Peak Blocking Current, Either Direction

Critical Rate of Rise of Off-State Voltage

= 800V, I = 0 (note 1)

DRM1

500

DRM

I = 0 (ﬁgure 9, note 3)

dv/dt

600

1500

V/µs

TRANSFER CHARACTERISTICS (T = 25°C Unless otherwise speciﬁed.)

DC Characteristics

Test Conditions

Symbol

Device

Min

Typ*

Max

Units

MOC3081M

MOC3082M

MOC3083M

Main Terminal

Voltage = 3V (note 2)

LED Trigger Current

Peak On-State Voltage,

Either Direction

= 100 mA peak,

All

1.8

I = rated I

Holding Current, Either Direction

500

µA

ZERO CROSSING CHARACTERISTICS (T = 25°C Unless otherwise speciﬁed.)

DC Characteristics

Test Conditions

I = Rated I

Symbol

Device

Min

Typ*

Max

Units

Inhibit Voltage (MT1-MT2 voltage

above which device will not trigger)

INH

All

I = Rated I ,

Leakage in Inhibited State

All

200

500

µA

DRM2

= 800V, off state

DRM

ISOLATION CHARACTERISTICS

Characteristics

Test Conditions

f = 60 Hz, t = 1 sec (note 4)

Symbol

Min

Typ*

Max

Units

Input-Output Isolation Voltage

7500

Vac(pk)

ISO

*Typical values at T = 25°C

Note

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 I (15 mA for MOC3081M, 10 mA for MOC3082M, 5 mA for MOC3083M) 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.

4. Isolation surge voltage, V , is an internal device dielectric breakdown rating. For this test, Pins 1 and 2 are common,

ISO

and Pins 4, 5 and 6 are common.

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MOC3081M

MOC3082M

MOC3083M

Figure 1. LED Forward Voltage vs. Forward Current

Figure 2. Trigger Current Vs. Temperature

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

= 3V

NORMALIZED TO T = 25°C

= -40°C

= 25°C

= 85°C

0.1

100

-40

-20

100

I , LED FORWARD CURRENT (mA)

T , AMBIENT TEMPERATURE (°C)

Figure 3. LED Current Required to Trigger vs.

LED Pulse Width

Figure 4. Leakage Current, I

DRM

vs. Temperature

10000

1000

100

= 25°C

NORMALIZED TO PW >> 100µs

0.1

-40

-20

100

T , AMBIENT TEMPERATURE (°C)

PW , LED TRIGGER PULSE WIDTH (µs)

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MOC3081M

MOC3082M

MOC3083M

Figure 5. I

, Leakage in Inhibit State vs. Temperature

Figure 6. On-State Characteristics

DRM2

2.4

800

600

400

200

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

= 25°C

= RATED I

NORMALIZED TO T = 25°C

-200

-400

-600

-800

0.4

-40

-20

100

-4

-3

-2

-1

T , AMBIENT TEMPERATURE (°C)

, ON-STATE VOLTAGE (VOLTS)

Figure 7. I , Holding Current vs. Temperature

Figure 8. Inhibit Voltage vs. Temperature

3.2

2.8

2.4

2.0

1.6

1.2

0.8

0.4

0.0

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

NORMALIZED TO T = 25°C

-40

-20

100

-40

-20

100

T , AMBIENT TEMPERATURE (°C)

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MOC3081M

MOC3082M

MOC3083M

1.The mercury wetted relay provides a high speed repeated

pulse to the D.U.T.

800V

Vdc

R_TEST

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

voltages.

10 kΩ

C_TEST

PULSE

INPUT

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

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

MERCURY

WETTED

RELAY

X100

SCOPE

PROBE

removing the current.The variable R

allows the dv/dt

TEST

D.U.T.

to be 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.

Figure 9. Static dv/dt Test Circuit

= 800 V

0.63 V

max

APPLIED VOLTAGE

WAVEFORM

504 V

504

max

dv/dt =

0 VOLTS

Figure 10. Static dv/dt Test Waveform

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.

R is calculated so that I is equal to the rated I of the part, 15 mA for the MOC3081M, 10 mA for the MOC3082M, and 5 mA for

the MOC3083M. 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 use.

R_in

360 Ω

HOT

V_CC

MOC3081M

MOC3082M

MOC3083M

FKPF12N80

39*

240 VAC

0.01

330 Ω

LOAD

NEUTRAL

* For highly inductive loads (power factor < 0.5), change this value to 360 ohms.

Figure 11. Hot-Line Switching Application Circuit

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MOC3081M

MOC3082M

MOC3083M

240 VAC

V_CC

R_in

MOC3081M

MOC3082M

MOC3083M

SCR

360 Ω

LOAD

Figure 12. Inverse-Parallel SCR Driver Circuit

Suggested method of ﬁring two, back-to-back SCR’s with a Fairchild triac driver. Diodes can be 1N4001; resistors, R1 and R2, are

optional 330 ohm.

Note: This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.

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MOC3081M

MOC3082M

MOC3083M

Package Dimensions (Through Hole)

Package Dimensions (Surface Mount)

0.350 (8.89)

0.320 (8.13)

0.350 (8.89)

0.320 (8.13)

0.390 (9.90)

0.332 (8.43)

0.260 (6.60)

0.240 (6.10)

0.260 (6.60)

0.240 (6.10)

0.070 (1.77)

0.040 (1.02)

0.070 (1.77)

0.040 (1.02)

0.320 (8.13)

0.014 (0.36)

0.010 (0.25)

0.014 (0.36)

0.010 (0.25)

0.200 (5.08)

0.115 (2.93)

0.200 (5.08)

0.115 (2.93)

0.012 (0.30)

0.008 (0.20)

0.100 (2.54)

0.015 (0.38)

0.025 (0.63)

0.020 (0.51)

0.100 [2.54]

0.020 (0.50)

0.016 (0.41)

15°

0.035 (0.88)

0.006 (0.16)

0.100 (2.54)

0.020 (0.50)

0.016 (0.41)

0.012 (0.30)

Package Dimensions (0.4” Lead Spacing)

Recommended Pad Layout for

Surface Mount Leadform

0.350 (8.89)

0.320 (8.13)

0.070 (1.78)

0.260 (6.60)

0.240 (6.10)

0.060 (1.52)

0.070 (1.77)

0.040 (1.02)

0.014 (0.36)

0.010 (0.25)

0.425 (10.79)

0.100 (2.54)

0.305 (7.75)

0.030 (0.76)

0.200 (5.08)

0.115 (2.93)

0.100 (2.54)

0.015 (0.38)

0.012 (0.30)

0.100 [2.54]

0.020 (0.50)

0.016 (0.41)

0.008 (0.21)

0.425 (10.80)

0.400 (10.16)

NOTE

All dimensions are in inches (millimeters)

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MOC3081M

MOC3082M

MOC3083M

ORDERING INFORMATION

Order Entry Identiﬁer

Description

SR2

Surface Mount Lead Bend

Surface Mount; Tape and reel

0.4" Lead Spacing

VDE 0884

VDE 0884, 0.4" Lead Spacing

VDE 0884, Surface Mount

SR2V

VDE 0884, Surface Mount, Tape & Reel

MARKING INFORMATION

MOC3082

V X YY Q

Deﬁnitions

Fairchild logo

Device number

VDE mark (Note: Only appears on parts ordered with VDE

option – See order entry table)

One digit year code, e.g., ‘3’

Two digit work week ranging from ‘01’ to ‘53’

Assembly package code

*Note – Parts that do not have the ‘V’ option (see deﬁnition 3 above) that are marked with

date code ‘325’ or earlier are marked in portrait format.

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MOC3081M

MOC3082M

MOC3083M

Carrier Tape Specifications

12.0 0.1

4.5 0.20

2.0 0.05

4.0 0.1

Ø1.5 MIN

1.75 0.10

0.30 0.05

11.5 1.0

24.0 0.3

9.1 0.20

21.0 0.1

Ø1.5 0.1/-0

10.1 0.20

0.1 MAX

User Direction of Feed

NOTE

All dimensions are in inches (millimeters)

Reﬂow Proﬁle

300

230°C, 10–30 s

250

245°C peak

200

150

Time above 183°C, 120–180 sec

Ramp up = 2–10°C/sec

100

• Peak reflow temperature: 245°C (package surface temperature)

• Time of temperature higher than 183°C for 120–180 seconds

• One time soldering reflow is recommended

0.5

1.5

2.5

3.5

4.5

Time (Minute)

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MOC3081M

MOC3082M

MOC3083M

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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MOC3083M产品参数

型号:	MOC3083M
是否Rohs认证：	符合
生命周期：	Active
IHS 制造商：	LITE-ON TECHNOLOGY CORP
Reach Compliance Code：	compliant
HTS代码：	8541.40.80.00
Factory Lead Time：	10 weeks
风险等级：	5.65
Is Samacsys：	N
光电设备类型：	TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR
Base Number Matches：	1

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