Home > Triac, SCR Output Optoisolators >

High voltage isolation optocoupler AOTE AT3021-CuH-DE suitable for UPS and power system applications

Product Categories

Digital Isolators [228]
Isolators - Gate Drivers [194]
Logic Output Optoisolators [243]
Transistor, Photovoltaic Output Optoisolators [647]
Special Purpose Isolators [2]
Triac, SCR Output Optoisolators [463]

Beijing Silk Road Enterprise Management Services Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

High voltage isolation optocoupler AOTE AT3021-CuH-DE suitable for UPS and power system applications

Number of Channels : 1

Power Dissipation : 330mW

Operating Temperature : -55℃~+110℃

Static dv/dt : 100V/us

Output Current(It(rms)) : 100mA

Isolation Voltage(Vrms) : 5kV

Forward Current : 60mA

Load Voltage : 400V

Current - Surge(Itsm) : 1A

Output Type : TRIAC

Voltage - Forward(Vf) : 1.23V

Number of terminals : 6

Zero Crossing Circuit : No

Holding Current (Ih) : 0.25mA

Description : 100V/us 100mA 60mA 400V 1.23V DIP-6 Triac, SCR Output Optoisolators RoHS

Mfr. Part # : AT3021-CuH-DE

Model Number : AT3021-CuH-DE

Package : DIP-6

Contact Now

Product Overview

The AOTE AT301X, AT302X, AT305X, AT307X series optocoupler utilizes high-efficiency photoelectric conversion technology and advanced packaging processes to provide reliable input-output isolation. Designed for diverse application requirements, these optocouplers support both DIP and SMD package types. They are suitable for industrial automation and control, household appliances, consumer electronics, and power systems, offering solutions for applications such as PLC control, motor speed regulation, dimming control, rectification, and UPS systems. Special scenarios like medical equipment isolation are also supported.

Product Attributes

Brand: AOTE
Product Series: AT301X, AT302X, AT305X, AT307X
Certifications: Compliant with ROHS, REACH, and HF environmental regulations.
Moisture Sensitivity Level (MSL): Class 1
Package Types: DIP, SMD

Technical Specifications

Parameter	Symbol	Model	Rating	Unit	Condition
Input-Output Isolation Voltage	Vios	All	5000	Vrms
Off-state Output Terminal Voltage	VDRM	AT301X	250	V
Off-state Output Terminal Voltage	VDRM	AT302X	400	V
Off-state Output Terminal Voltage	VDRM	AT305X	600	V
Off-state Output Terminal Voltage	VDRM	AT307X	800	V
Peak Repetitive Surge Current	ITSM	All	1	A	(pw=100 s, 120pps)
Creepage Distance	-	All	>7.0	mm
Input-Output Insulation Thickness	-	All	>0.4	mm
Forward Current	IF	All	60	mA	Absolute Maximum Rating
Backward Voltage	VR	All	6	V	Absolute Maximum Rating
Power Dissipation (Input)	PD	All	70	mW	Absolute Maximum Rating
On-state Current (RMS)	IT(RMS)	All	100	mA	Absolute Maximum Rating
Power Dissipation (Output)	PC	All	300	mW	Absolute Maximum Rating
Operating Temperature	Topr	All	-55 to +110
Storage Temperature	Tstg	All	-55 to +125
Soldering Temperature	Tsol	All	260
Forward Voltage	VF	All	1.23 - 1.5	V	IF = 20mA
LED Trigger Current	IFT	AT3020	- - 30	mA	Main terminal Voltage = 3V
LED Trigger Current	IFT	AT3011, AT3021, AT3051, AT3071	- - 15	mA	Main terminal Voltage = 3V
LED Trigger Current	IFT	AT3012, AT3022, AT3052, AT3072	- - 10	mA	Main terminal Voltage = 3V
LED Trigger Current	IFT	AT3013, AT3023, AT3053, AT3073	- - 5	mA	Main terminal Voltage = 3V
Maintain Current	IH	All	- - 250	uA
Off-state Peak Current	IDRM	All	- - 100	nA	VDRM = Rated VDRM, IF = 0mA
On-state Peak Voltage	VTM	All	- - 2.5	V	ITM=100mA peak, IF = Rated IFT
Critical Rise Rate of Off-state Voltage	dv/dt	AT301X	100	V/s	VPEAK = Rated VDRM, IF = 0
Critical Rise Rate of Off-state Voltage	dv/dt	AT302X, AT305X	1000	V/s	VPEAK = 400V, IF = 0
Critical Rise Rate of Off-state Voltage	dv/dt	AT307X	1000	V/s	VPEAK = 800V, IF = 0

2508011705_AOTE-AT3021-CuH-DE_C20612721.pdf

Wholesale High voltage isolation optocoupler AOTE AT3021-CuH-DE suitable for UPS and power system applications from china suppliers

High voltage isolation optocoupler AOTE AT3021-CuH-DE suitable for UPS and power system applications Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Beijing Silk Road Enterprise Management Services Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!