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Part Datasheet Search > Optocouplers/Optoisolators > IL4218 Datasheet PDF
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IL4218 Datasheet PDF

Part Series:
IL4218 Series
Category:
Optocouplers/Optoisolators
Description:
VISHAY IL4218 Optocoupler, Triac Output, DIP, 6Pins, 5.3kV, Non Zero Crossing, 850V
Updated Time: 2023/01/13 03:00:50 (UTC + 8)

IL4218 Optocouplers/Optoisolators Datasheet PDF

#1
IL4218

IL4218

Datasheet PDF (7 Pages)
1.7
Vishay Semiconductor
#2
IL4218-X001

IL4218-X001

Datasheet PDF (7 Pages)
1.0
Vishay Semiconductor
#3
IL4218-X017T

IL4218-X017T

Datasheet PDF (6 Pages)
1.4
Vishay Semiconductor
#4
IL4218-X006

IL4218-X006

Datasheet PDF (6 Pages)
1.3
Vishay Semiconductor

IL4218 Datasheet PDF Optocouplers/Optoisolators

6 Pages
Vishay Semiconductor
Optocoupler Triac AC-OUT 1CH 850VDRM 6Pin PDIP SMD Tube

IL4218 - Vishay Semiconductor Specifications

TYPE
DESCRIPTION
Mounting Style
Through Hole
Number of Pins
6 Pin
Case/Package
DIP-6
Output Voltage
800 V
Output Current
0.3 A
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IL4218 - Vishay Semiconductor Function Overview

The IL4218 is a 6-pin Phototriac Output Optocoupler consists of an AlGaAs IRLED optically coupled to a pair of photosensitive non-zero crossing SCR chips and is connected inversely parallel to form a TRIAC. 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 1.3mA (DC). The use of a proprietary dV/dt clamp results in a static dV/dt of greater than 10kV/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 800V permits control of off-line voltages up to 240VAC, with a safety factor more than two and is sufficient for as much as 380VAC. Current handling capability is up to 300mA RMS, continuous at 25°C.
1.3mA High input sensitivity
300mA On-state current
10000V/µs Typical high static dV/dt
<10µA Very low leakage
6V Reverse voltage
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