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IL4208-X007T SMD 6 Pin Optocoupler with Microcontroller Friendly Isolation and High dV dT Capability

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IL4208-X007T SMD 6 Pin Optocoupler with Microcontroller Friendly Isolation and High dV dT Capability

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) : 1.16V

Zero Crossing Circuit : No

Description : 10000V/us 300mA 60mA 800V 1.16V SMD-6P Triac, SCR Output Optoisolators RoHS

Mfr. Part # : IL4208-X007T

Model Number : IL4208-X007T

Package : SMD-6P

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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. With a high dV/dt ratio of over 10 kV/s and load voltages up to 800 V, these devices provide a microcontroller-friendly solution for isolating low-voltage logic from high-voltage AC lines (120 VAC, 240 VAC, and 380 VAC). They are suitable for controlling various AC loads, including 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 categorization: Refer to www.vishay.com/doc?99912

Technical Specifications

Part Number	Package	Peak Off-State Voltage (VDRM)	Agency Approvals	Option
IL420	DIP-6	600 V	UL, cUL, CQC	-
IL4208	DIP-6	800 V	UL, cUL, CQC	-
IL420-X006T	DIP-6, 400 mil	600 V	UL, cUL, CQC	6
IL420-X007T	SMD-6	600 V	UL, cUL, CQC	7
IL4208-X007T	SMD-6	800 V	UL, cUL, CQC	7
IL420-X009T	SMD-6	600 V	UL, cUL, CQC	9
IL4208-X009T	SMD-6	800 V	UL, cUL, CQC	9
IL420-X001	DIP-6	600 V	VDE, UL, cUL, CQC	-
IL420-X016	DIP-6, 400 mil	600 V	VDE, UL, cUL, CQC	6
IL420-X017T	SMD-6	600 V	VDE, UL, cUL, CQC	7
IL4208-X017T	SMD-6	800 V	VDE, UL, cUL, CQC	7

Absolute Maximum Ratings

Parameter	Test Condition	Symbol	Value	Unit
Reverse voltage		VR	6	V
Forward current		IF	60	mA
Surge current		IFSM	2.5	A
Power dissipation		Pdiss	100	mW
Derate from 25 C			1.33	mW/C
Peak off-state voltage	IL420	VDRM	600	V
Peak off-state voltage	IL4208	VDRM	800	V
RMS on-state current		ITM	300	mA
Single cycle surge current		ITSM	3	A
Power dissipation		Pdiss	500	mW
Derate from 25 C			6.6	mW/C
Storage temperature range		Tstg	-55 to +150	C
Ambient temperature range		Tamb	-55 to +100	C
Soldering temperature max. 10 s dip soldering 0.5 mm from case bottom		Tsld	260	C

Electrical Characteristics

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
Thermal resistance, junction to ambient		Rthja		750		C/W
Off-state current	VD = VDRM, Tamb = 100 C	IDRM		10	100	A
On-state voltage	IT = 300 mA	VTM		1.7	3	V
Surge (non-repetitive), on-state current	f = 50 Hz	ITSM			3	A
Holding current		IH		65	500	mA
Latching current	VT = 2.2 V	IL			500	A
LED trigger current	VD = 5 V	IFT		1	2	mA
Trigger current temperature gradient		IFT/Tj		7	14	A/C
Critical rate of rise off-state voltage	VD = 0.67 VDRM, Tj = 25 C	dV/dtcr	10 000			V/s
Critical rate of rise off-state voltage	VD = 0.67 VDRM, Tj = 80 C	dV/dtcr	5000			V/s
Critical rate of rise of voltage at current commutation	VD = 230 VRMS, ID = 300 mARMS, TJ = 25 C	dV/dtcrq		8		V/s
Critical rate of rise of voltage at current commutation	VD = 230 VRMS, ID = 300 mARMS, TJ = 85 C	dV/dtcrq		7		V/s
Critical rate of rise of on-state current commutation		dI/dtcrq		12		A/ms
Thermal resistance, junction to ambient		Rthja		150		C/W
Critical rate of rise of 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

Switching Characteristics

Parameter	Test Condition	Symbol	Min.	Typ.	Max.	Unit
Turn-on time	VRM = VDM = VDRM	ton		35		s

Safety and Insulation Ratings

Parameter	Test Condition	Symbol	Value	Unit
Climatic classification	According to IEC 68 part 1		55 / 100 / 21
Comparative tracking index		CTI	175
Maximum rated withstanding isolation voltage	t = 1 min	VISO	4420	VRMS
Maximum transient isolation voltage		VIOTM	8000	Vpeak
Maximum repetitive peak isolation voltage		VIORM	890	Vpeak
Isolation resistance	VIO = 500 V, Tamb = 25 C	RIO	10¹²
Isolation resistance	VIO = 500 V, Tamb = 100 C	RIO	10¹¹
Output safety power		PSO	500	mW
Input safety current		ISI	250	mA
Safety temperature		TS	175	C
Creepage distance	DIP-6; SMD-6, option 7; SMD-6 option 9		7	mm
Clearance distance			7	mm
Creepage distance	DIP-6, option 6		8	mm
Clearance distance			8	mm
Insulation thickness		DTI	0.4	mm

2411220506_VISHAY-IL4208-X007T_C17684229.pdf

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