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Optocoupler Device VISHAY IL420 Featuring GaAs IRLED and Photosensitive Thyristor for AC Load Control

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Optocoupler Device VISHAY IL420 Featuring GaAs IRLED and Photosensitive Thyristor for AC Load Control

Number of Channels : 1

Operating Temperature : -55℃~+100℃

Isolation Voltage(Vrms) : 4.42kV

Static dv/dt : 10000V/us

Output Current(It(rms)) : 300mA

Forward Current : 60mA

Output Type : TRIAC

Load Voltage : 800V

Voltage - Forward(Vf) : 1.35V

Zero Crossing Circuit : No

Description : 10000V/us 300mA 60mA 800V 1.35V DIP-6 Triac, SCR Output Optoisolators RoHS

Mfr. Part # : IL420

Model Number : IL420

Package : DIP-6

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Product Overview

The IL420 and IL4208 are optocouplers featuring a GaAs IRLED coupled to a photosensitive thyristor system. They offer integrated noise suppression and non-zero crossing functionality, enabling low trigger currents of 1 mA and high dV/dt ratios (> 10 kV/s) with load voltages up to 800 V. These devices provide a microcontroller-friendly solution for isolating low-voltage logic from high-voltage AC lines (120, 240, and 380 VAC) and controlling various AC loads such as motors, solenoids, high power thyristors, TRIACs, and solid-state relays.

Product Attributes

Brand: Vishay Semiconductors
Certifications: UL 1577, cUL, DIN EN 60747-5-5 (VDE 0884-5), FIMKO
Material Compliance: Refer to www.vishay.com/doc?99912

Technical Specifications

Part Number	Package	Peak Off-State Voltage VDRM (V)	Agency Certification	Option
IL420	DIP-6	600	UL, cUL, CQC	-
IL4208	DIP-6	800	UL, cUL, CQC	-
IL420-X006	DIP-6, 400 mil	600	UL, cUL, CQC	6
IL420-X007T	SMD-6	600	UL, cUL, CQC	7
IL4208-X007T	SMD-6	800	UL, cUL, CQC	7
IL420-X009T	SMD-6	600	UL, cUL, CQC	9
IL4208-X009T	SMD-6	800	UL, cUL, CQC	9
IL420-X001	DIP-6	600	VDE, UL, cUL, CQC	-
IL420-X016	DIP-6, 400 mil	600	VDE, UL, cUL, CQC	6
IL420-X017T	SMD-6	600	VDE, UL, cUL, CQC	7
IL4208-X017T	SMD-6	800	VDE, UL, cUL, CQC	7

Parameter	Test Condition	Symbol	Min.	Typ.	Max.	Unit
Forward Voltage	IF = 10 mA	VF	-	1.16	1.35	V
Reverse Current	VR = 6 V	IR	-	0.1	10	A
Input Capacitance	VF = 0 V, f = 1 MHz	CIN	-	40	-	pF
Off-State Current	VD = VDRM, Tamb = 100 C	IDRM	-	10	100	A
On-State Voltage	IT = 300 mA	VTM	-	1.7	3	V
Holding Current	-	IH	-	65	500	A
LED Trigger Current	VD = 5 V	IFT	-	1	2	mA
Critical Rate of Rise of Off-State Voltage	VD = 0.67 VDRM, Tj = 25 C	dV/dtcr	10 000	-	-	V/s
Critical Rate of Rise of Off-State Voltage	VD = 0.67 VDRM, Tj = 80 C	dV/dtcr	5000	-	-	V/s
Turn-on Time	VRM = VDM = VDRM	ton	-	35	-	s
Coupled Input / Output Voltage	IT = 0 A, VRM = VDM = VDRM	dV/dt	-	5000	-	V/s
Capacitance (input to output)	f = 1 MHz, VIO = 0 V	CIO	-	0.8	-	pF

2410121814_VISHAY-IL420_C5158078.pdf

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