IL4116_04 查看數據表（PDF） - Vishay Semiconductors

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IL4116_04

Optocoupler, Phototriac Output, Zero Crossing, High dV/dt, Very Low Input Current

Vishay Semiconductors 

IL4116/ IL4117/ IL4118

Vishay Semiconductors

Optocoupler, Phototriac Output, Zero Crossing, High dV/dt, Very

Low Input Current

Features

• High Input Sensitivity: IFT = 1.3 mA, PF = 1.0;

IFT = 3.5 mA, Typical PF < 1.0

• Zero Voltage Crossing

• 600/700/800 V Blocking Voltage

• 300 mA On-State Current

• High dV/dt 10,000 V/µsec.

• Inverse Parallel SCRs Provide Commutating

dV/dt > 10 kV/µs

• Isolation Test Voltage 5300 VRMS

• Very Low Leakage < 10 µA

• Lead-free component

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

Agency Approvals

• UL1577, File No. E52744 System Code H or J,

Double Protection

• CSA 93751

• BABT/ BSI IEC60950 IEC60065

• DIN EN 60747-5-2 (VDE0884)

DIN EN 60747-5-5 pending

Available with Option 1

• FIMKO

Applications

Solid state relays

Lighting controls

Temperature controls

Solenoid/valte controls

AC motor drives/starters

A1

C2

NC 3

ZCC

6 MT2

5 NC

4 MT1

18099

The IL4116/ IL4117/ IL4118 uses zero cross line volt-

age detection circuit witch consists of two enhance-

ment MOSFETS and a photodiode. The inhibit

voltage of the network is determined by the enhance-

ment voltage of the N-channel FET. The P-channel

FET is enabled by a photocurrent source that permits

the FET to conduct the main voltage to gate on the N-

channel FET. Once the main voltage can enable the

N-channel, it clamps the base of the phototransistor,

disabling the first stage SCR predriver.

The blocking voltage of up to 800 V permits control of

off-line voltages up to 240 VAC, with a safety factor of

more than two, and is sufficient for as much as

380 VAC. Current handling capability is up to

300 mA RMS continuous at 25 °C.

The IL4116/ IL4117/ IL4118 isolates low-voltage logic

from 120, 240, and 380 VAC lines to control resistive,

inductive, or capacitive loads including motors, sole-

noids, high current thyristors or TRIAC and relays.

Applications include solid-state relays, industrial con-

trols, office equipment, and consumer appliances.

Description

The IL4116/ IL4117/ IL4118 consists of an AlGaAs

IRLED optically coupled to a photosensitive zero

crossing TRIAC network. The TRIAC consists of two

inverse parallel connected monolithic SCRs. These

three semi - conductors devices are assembled in a

six pin 300 mil dual in-line package.

High input sensitivity is achieved by using an emitter

follower phototransistor and a cascaded SCR pre-

driver resulting in an LED trigger current of less than

1.3 mA(DC).

Document Number 83628

Rev. 1.4, 26-Apr-04

www.vishay.com

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