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High isolation voltage optocoupler AOTE AT3083-CuH-SE ideal for dimming control in lighting systems

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High isolation voltage optocoupler AOTE AT3083-CuH-SE ideal for dimming control in lighting systems

Number of Channels : 1

Power Dissipation : 330mW

Operating Temperature : -55℃~+110℃

Isolation Voltage(Vrms) : 5kV

Static dv/dt : 600V/us

Output Current(It(rms)) : 100mA

Forward Current : 60mA

Load Voltage : 800V

Current - Surge(Itsm) : 1A

Output Type : TRIAC

Voltage - Forward(Vf) : 1.23V

Number of terminals : 6

Zero Crossing Circuit : Yes

Description : 600V/us 100mA 60mA 800V 1.23V SMD-6P Triac, SCR Output Optoisolators RoHS

Mfr. Part # : AT3083-CuH-SE

Model Number : AT3083-CuH-SE

Package : SMD-6P

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Product Overview

The AOTE AT303X, AT304X, AT306X, and AT308X series optocouplers utilize high-efficiency photoelectric conversion technology and advanced packaging processes to provide reliable input-output isolation. These devices support both DIP and SMD package types, catering to diverse application requirements across industrial automation, consumer electronics, and power systems. They are designed for applications such as AC voltage regulation, motor control, dimming control in lighting systems, rectification, transformer protection, and isolation in medical equipment.

Product Attributes

Brand: AOTE
Product Series: AT303X, AT304X, AT306X, AT308X
Certifications: ROHS, REACH, HF compliant
Moisture Sensitivity Level (MSL): Class 1

Technical Specifications

Parameter	Symbol	AT303X	AT304X	AT306X	AT308X	Unit	Conditions
General Features
Input-Output Isolation Voltage	Vios	5000				Vrms	-
Creepage Distance	-	> 7.0				mm	-
Input-Output Insulation Thickness	-	> 0.4				mm	-
Absolute Maximum Ratings (Ta = 25)
Forward Current	IF	60				mA	-
Backward Voltage	VR	6				V	-
Input Power Dissipation	PD	70				mW	-
Input Power Dissipation Derating Factor (above Ta = 90C)	PDD	3.8				mW/	-
Off-state Output Terminal Voltage	VDRM	250	400	600	800	V	-
Peak Repetitive Surge Current (pw=100 s, 120pps)	ITSM	1				A	-
On-state Current (RMS value)	IT(RMS)	100				mA	-
Output Power Dissipation	PC	300				mW	-
Output Power Dissipation Derating Factor (above Ta = 85C)	-	7.4				mW/	-
Isolation Voltage	Viso	5000				Vrms	-
Operating Temperature	Topr	-55 ~ +110					-
Storage Temperature	Tstg	-55 ~ +125					-
Soldering Temperature	Tsol	260					-
Recommended Operating Conditions
Forward Current	IF	5 - 15				mA	-
Peak Repetitive Surge Current (pw=100s, 120pps)	ITSM	- 1				A	-
On-state Current (RMS value)	IT(RMS)	- 100				mA	-
Product Characteristic Parameters (Ta = 25)
Forward Voltage	VF	- 1.23 - 1.5				V	IF = 20mA
Back Current	IR	- - 10				uA	VR = 6V
Off-state Peak Current	IDRM1	- - 100 nA	- - 500 nA	- - 500 nA	- - 500 nA	nA	VDRM = Rated VDRM, IF = 0mA
On-state Peak Voltage	VTM	- - 3				V	ITM=100mA peak, IF = Rated IFT
Critical Rise Rate of Off-state Voltage	dv/dt	1000 - - V/s	600 - - V/s	600 - - V/s	600 - - V/s	V/s	VPEAK = Rated VDRM, IF = 0
Suppression Voltage	VInh	- - 20				V	IF = Rated IFT
Leakage Current in Suppression State	IDRM2	- - 500				uA	IF = Rated IFT, VDRM=Rated VDRM, Off state
LED Trigger Current	IFT	15 mA	10 mA	5 mA	-	mA	Main terminal Voltage = 3V
Maintain Current	IH	- - 280				uA	-
Package Dimensions
Package Type	-	DIP6, SMD6				-	-
Packaging Information
SMD6 Reel Quantity	-	1000 pcs/reel				-	-
DIP6 Tube Quantity	-	65 pcs/tube				-	-

2508011705_AOTE-AT3083-CuH-SE_C20612757.pdf

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