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input output isolation thyristor optocoupler AOTE AT3051-CuH-SE for automation and control applications

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input output isolation thyristor optocoupler AOTE AT3051-CuH-SE for automation and control applications

Number of Channels : 1

Operating Temperature : -55℃~+110℃

Isolation Voltage(Vrms) : 5kV

Static dv/dt : 1000V/us

Output Current(It(rms)) : 100mA

Forward Current : 60mA

Load Voltage : 400V

Output Type : TRIAC

Voltage - Forward(Vf) : 1.18V

Zero Crossing Circuit : No

Description : 1000V/us 100mA 60mA 400V 1.18V SMD-6P Triac, SCR Output Optoisolators RoHS

Mfr. Part # : AT3051-CuH-SE

Model Number : AT3051-CuH-SE

Package : SMD-6P

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Product Overview

The AOTE AT301X, AT302X, AT305X, and AT307X series optocouplers leverage high-efficiency photoelectric conversion technology and advanced packaging processes to provide reliable input-output isolation. These optocouplers are available in DIP and SMD package types, catering to diverse application needs across industrial automation, consumer electronics, and power systems. They are designed for applications requiring robust isolation and control, including PLC and frequency converters, motor control, dimming systems, UPS, and medical equipment.

Product Attributes

Brand: AOTE
Certifications: ROHS, REACH, HF
Package Types: DIP, SMD
Moisture Sensitivity Level (MSL): Class 1

Technical Specifications

Model Series	Description	Input-Output Isolation Voltage (Vrms)	Off-State Output Terminal Voltage (VDRM)	Peak Repetitive Surge Current (ITSM)	Creepage Distance (mm)	Input-Output Insulation Thickness (mm)
AT301X, AT302X, AT305X, AT307X	Thyristor Optocoupler	5000	800, 600, 400, 250 (Varies by model)	1 A	> 7.0	> 0.4

Absolute Maximum Ratings (Ta = 25)

Parameter	Symbol	Rating	Unit
Input Forward Current	IF	60	mA
Input Backward Voltage	VR	6	V
Input Power Dissipation	PD	70	mW
Input Power Dissipation Derating Factor (above 90C)	PDD	3.8	mW/
Off-state output terminal voltage (AT301X)	VDRM	250	V
Off-state output terminal voltage (AT302X)	VDRM	400	V
Off-state output terminal voltage (AT305X)	VDRM	600	V
Off-state output terminal voltage (AT307X)	VDRM	800	V
Peak repetitive surge current (pw=100 s, 120pps)	ITSM	1	A
On-state current (root mean square value)	IT(RMS)	100	mA
Output Power Dissipation	PC	300	mW
Output Power Dissipation Derating Factor (above 85C)		7.4	mW/
Isolation Voltage	Viso	5000	Vrms
Operating Temperature	Topr	-55 to +110
Storage Temperature	Tstg	-55 to +125
Soldering Temperature	Tsol	260

Recommended Operating Conditions

Parameter	Symbol	Min	Max	Unit
Forward Current	IF	5	15	mA
Peak repetitive surge current (pw=100 s, 120pps)	ITSM	-	1	A
On-state current (root mean square value)	IT(RMS)	-	100	mA

Product Characteristic Parameters (Ta = 25)

Parameter	Symbol	Condition	Min	Typ.	Max	Unit
Input Forward Voltage	VF	IF = 20mA	-	1.23	1.5	V
Input Back Current	IR	VR = 6V	-	-	10	uA
Output Off-state peak current	IDRM	VDRM = Rated VDRM, IF = 0mA	-	-	100	nA
Output On-state peak voltage	VTM	ITM=100mA peak, IF =Rated IFT	-	-	2.5	V
Critical rise rate of off-state voltage (AT301X)	dv/dt	VPEAK = Rated VDRM, IF =0	-	100	-	V/s
Critical rise rate of off-state voltage (AT302X, AT305X)	dv/dt	VPEAK = 400V, IF =0	-	1000	-	V/s
LED trigger current (AT3020)	IFT	Main terminal Voltage = 3V	-	-	30	mA
LED trigger current (AT3011, AT3021, AT3051, AT3071)	IFT	Main terminal Voltage = 3V	-	-	15	mA
LED trigger current (AT3012, AT3022, AT3052, AT3072)	IFT	Main terminal Voltage = 3V	-	-	10	mA
LED trigger current (AT3013, AT3023, AT3053, AT3073)	IFT	Main terminal Voltage = 3V	-	-	5	mA
Maintain current	IH	-	-	250	-	uA

Product Model Naming Rule

Position	Description
	Company Code (AT: Aote)
	Product Series (30VX: 301X, 302X, 305X, 307X)
	Lead Frame (Cu: Copper)
	Epoxy Type (H: Halogen-free)
	Package (D: DIP, S: SMD)
	Device Operating Temperature Range (Special Range need to be filled in or left blank)
	Internal Supplementary Code (Number or None)

Packing Information

Package Type	Packing Form	Quantity per Reel/Tube	Quantity per Box	Quantity per Carton	Box Specification (mm)	Carton Specification (mm)
SMD6	Reel (330mm Blue)	1000 pcs/reel	2 reels/box	10 boxes/ctn	34060340	620360365
DIP6	Tube (5001211mm)	65 pcs/tube	50 tubes/box	10 boxes/ctn	52512856	535275300

2508011705_AOTE-AT3051-CuH-SE_C20612731.pdf

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