IL4218 Datasheet IL4218, IL4216, IL4217 | P1-P3

Document Number: 83630 For technical questions, contact: optocoupleranswers@vishay.com

www.vishay.com

Rev. 1.6, 20-Oct-10 1

Optocoupler, Phototriac Output, High dV/dt, Low Input Current

IL4216, IL4217, IL4218

Vishay Semiconductors

DESCRIPTION

The IL4216, IL4217, IL4218 consists of an AlGaAs IRLED

optically coupled to a pair of photosensitive non-zero

crossing SCR chips and are connected inversely parallel to

form a TRIAC. These three semiconductors are assembled

in a six pin 0.3 inch dual in-line package.

High input sensitivity is achieved by using an emitter

follower phototransistor and a cascaded SCR predriver

resulting in an LED trigger current of less than 1.3 mA (DC).

The use of a proprietary dV/dt clamp results in a static dV/dt

of greater than 10 kV/μs. This clamp circuit has a MOSFET

that is enhanced when high dV/dt spikes occur between

MT1 and MT2 of the TRIAC. The FET clamps the base of the

phototransistor when conducting, disabling the internal

SCR predriver.

The blocking voltage of up to 800 V permits control of

off-line voltages up to 240 V

, with a safety factor more

than two, and is sufficient for as much as 380 V

. Current

handling capability is up to 300 mA RMS, continuous at

25 °C.

The IL4216, IL4217, IL4218 isolates low-voltage logic from

120, 240, and 380 VAC lines to control resistive inductive, or

capacitive loads including motors solenoids, high current

thyristors or TRIAC and relays.

FEATURES

• High input sensitivity I

= 1.3 mA

• 300 mA on-state current

• High static dV/dt 10000 V/μs, typical

• Very low leakage < 10 μA

• Isolation test voltage 5300 V

RMS

• Compliant to RoHS Directive 2002/95/EC and

in accordance to WEEE 2002/96/EC

APPLICATIONS

• Solid state relay

• Industrial controls

• Office equipment

• Consumer appliances

AGENCY APPROVALS

• UL1577, file no. E52744 system code J

• CSA 93751

• DIN EN 60747-5-5 (VDE 0884) available with option 1

• BSI IEC60950; IEC60065

•FIMKO

Note

(1)

Also available in tubes, do not put T on the end.

i179041-3

MT2

MT1

21842-1

ORDERING INFORMATION

IL421#-X0##T

PART NUMBER PACKAGE OPTION TAPE AND

REEL

AGENCY CERTIFIED/PACKAGE BLOCKING VOLTAGE V

DRM

(V)

UL, cUL, BSI, FIMKO 600 700 800

DIP-6 IL4216 IL4217 IL4218

DIP-6, 400 mil, option 6 IL4216-X006 - IL4218-X006

SMD-6, option 7 IL4216-X007T IL4217-X007 -

SMD-6, option 9 IL4216-X009T

(1)

IL4217-X009 -

VDE, UL, cUL, BSI, FIMKO 600 700 800

DIP-6 IL4216-X001 - IL4218-X001

DIP-6, 400 mil, option 6 IL4216-X016 - IL4218-X016

SMD-6, option 7 - - IL4218-X017T

(1)

SMD-6, option 9 - - IL4218-X019T

(1)

> 0.1 mm

10.16 mm

> 0.7 mm

7.62 mm

DIP

Option 7

Option 6

Option 9

www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com

Document Number: 83630

2 Rev. 1.6, 20-Oct-10

IL4216, IL4217, IL4218

Vishay Semiconductors

Optocoupler, Phototriac Output,

High dV/dt, Low Input Current

Notes

(1)

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not

implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute

maximum ratings for extended periods of the time can adversely affect reliability.

(2)

Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through

hole devices (DIP).

ABSOLUTE MAXIMUM RATINGS

(1)

amb

= 25 °C, unless otherwise specified)

PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT

INPUT

Reverse voltage V

Forward current I

60 mA

Surge current I

FSM

2.5 A

Power dissipation P

diss

100 mW

Derate linearly from 25 °C 1.33 mW/°C

Thermal resistance R

750 °C/W

OUTPUT

Peak off-state voltage

IL4216 V

DRM

600 V

IL4217 V

DRM

700 V

IL4218 V

DRM

800 V

RMS on-state current I

DRM

300 mA

Single cycle surge I

TSM

Power dissipation P

diss

300 mW

Derate linearly from 25 °C 6.6 mW/°C

Thermal resistance R

150 °C/W

COUPLER

Creepage distance ≥ 7mm

Clearance ≥ 7mm

Storage temperature T

stg

- 55 to + 150 °C

Ambient temperature T

amb

- 55 to + 100 °C

Isolation test voltage V

ISO

5300 V

RMS

Isolation resistance

= 500 V, T

amb

= 25 °C R

≥ 10

= 500 V, T

amb

= 100 °C R

≥ 10

Lead soldering temperature

(2)

5 s T

sld

260 °C

Document Number: 83630 For technical questions, contact: optocoupleranswers@vishay.com

www.vishay.com

Rev. 1.6, 20-Oct-10 3

IL4216, IL4217, IL4218

Optocoupler, Phototriac Output,

High dV/dt, Low Input Current

Vishay Semiconductors

Note

• Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering

evaluation. Typical values are for information only and are not part of the testing requirements.

POWER FACTOR CONSIDERATIONS

A snubber is not needed to eliminate false operation of the

TRIAC driver because of the IL4216, IL4217, IL4218 high

static and commutating dV/dt with loads between 1 and 0.8

power factors. When inductive loads with power factors less

than 0.8 are being driven, include a RC snubber or a single

capacitor directly across the device to damp the peak

commutating dV/dt spike. Normally a commutating dV/dt

causes a turning-off device to stay on due to the stored

energy remaining in the turning-off device.

Fig. 1 - Shunt Capacitance vs. Load Current vs. Power Factor

ELECTRICAL CHARACTERISTICS (T

amb

= 25 °C, unless otherwise specified)

PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT

INPUT

Forward voltage I

= 20 mA V

1.3 1.5 V

Breakdown voltage I

= 10 μA V

630 V

Reverse current V

= 6 V I

0.1 10 μA

Input capacitance V

= 0 V, f = 1 MHz C

40 pF

Thermal resistance, junction to lead R

thjI

750 °C/W

OUTPUT

Repetitive peak off-state voltage I

DRM

= 100 μA

IL4216 V

DRM

600 650 V

IL4217 V

DRM

700 750 V

IL4218 V

DRM

800 850 V

Off-state voltage I

D(RMS)

= 70 μA

IL4216 V

D(RMS)

424 460 V

IL4217 V

D(RMS)

484 536 V

IL4218 V

D(RMS)

565 613 V

Off-state current V

= 600 V, T

amb

= 100 °C I

D(RMS)

10 100 μA

Reverse current V

= 600 V, T

amb

= 25 °C I

RMS

10 100 μA

On-state voltage I

= 300 mA V

1.7 3 V

On-state current PF = 1, V

T(RMS)

= 1.7 V I

300 mA

Surge (non-repetitive, on-state current) f = 50 Hz I

TSM

Holding current V

= 3 V I

65 200 μA

Latching current V

= 2.2 V I

500 μA

LED trigger current V

= 5 V I

0.7 mA

Critical rate of rise of off-state voltage

= 0.67 V

DRM

, T

amb

= 25 °C dV/dt

10 000 V/μs

= 0.67 V

DRM

, T

amb

= 80 °C dV/dt

5000 V/μs

Critical rate of rise of voltage at current

commutation

= 230 V

RMS

= 300 mA

RMS

, T

= 25 °C

dV/dt

crq

8V/μs

= 230 V

RMS

= 300 mA

RMS

, T

= 85 °C

dV/dt

crq

7V/μs

Critical rate of rise of on-state current

commutation

= 230 V

RMS

= 300 mA

RMS

, T

= 25 °C

dI/dt

crq

12 A/ms

Thermal resistance, junction to lead R

thjI

150 °C/W

COUPLER

Capacitance (input to output) f = 1 MHz, V

= 0 V C

0.8 pF

Critical rate of rise of coupled

input to output voltage

= 0, V

= V

= 300 VAC dV

(IO)

/dt 5000 1 mA

iil4116_07

400350300

250

200150100

500

I - Load Current (mA)

- Shunt Capacitance (µF)

0.001

0.01

0.1

C (µF) = 0.0032 (µF) x 10 ^ (0.0066 I

(mA))

= 0.3

= 2.0 mA

P1-P3 P4-P6

IL4218

Mfr. #:

Buy IL4218

Manufacturer:

Vishay Semiconductors

Description:

Triac & SCR Output Optocouplers Phototriac Output Very Low Input Curr

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IL4218

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