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quality input output isolation device AOTE AT3020-CuH-DE optocoupler suitable for diverse electronic systems factory
quality input output isolation device AOTE AT3020-CuH-DE optocoupler suitable for diverse electronic systems factory

input output isolation device AOTE AT3020-CuH-DE optocoupler suitable for diverse electronic systems

Key Attributes
Model Number: AT3020-CuH-DE
Product Custom Attributes
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
Mfr. Part #:
AT3020-CuH-DE
Package:
DIP-6
Product Description

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 devices support both DIP and SMD package types, catering to diverse application needs across industrial automation, consumer electronics, and power systems. They are designed for critical applications requiring robust isolation and circuit protection.

Product Attributes

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

Technical Specifications

Model Series Input-Output Isolation Voltage (Vrms) Off-State Output Terminal Voltage (VDRM) Creepage Distance (mm) Input-Output Insulation Thickness (mm) Peak Repetitive Surge Current (ITSM)
AT301X 5000 250 V > 7.0 > 0.4 1 A (pw=100 s, 120pps)
AT302X 5000 400 V > 7.0 > 0.4 1 A (pw=100 s, 120pps)
AT305X 5000 600 V > 7.0 > 0.4 1 A (pw=100 s, 120pps)
AT307X 5000 800 V > 7.0 > 0.4 1 A (pw=100 s, 120pps)
Parameter Symbol Rating Unit Condition (Ta = 25 unless otherwise noted)
Input Forward Current IF 60 mA Absolute Maximum Rating
Input Backward Voltage VR 6 V Absolute Maximum Rating
Input Power Dissipation PD 70 mW Absolute Maximum Rating
Output On-state Current (RMS) IT(RMS) 100 mA Absolute Maximum Rating / Recommended Operating Conditions
Output Power Dissipation PC 300 mW Absolute Maximum Rating
Operating Temperature Topr -55 to +110 Absolute Maximum Rating
Storage Temperature Tstg -55 to +125 Absolute Maximum Rating
Soldering Temperature Tsol 260 Absolute Maximum Rating
Input Forward Voltage VF 1.23 - 1.5 V IF = 20mA
Output Off-state Peak Current IDRM - - 100 nA VDRM = Rated VDRM, IF = 0mA
Output On-state Peak Voltage VTM - - 2.5 V ITM=100mA peak, IF =Rated IFT

Application Areas

  • Industrial Automation and Control: PLC and frequency converters, servo drive systems, industrial robots.
  • Household Appliances and Consumer Electronics: Motor forward/reverse control, heating control, speed regulation, dimming control in lighting systems.
  • Power Systems and Energy Management: Rectification, transformer protection, power grid monitoring, uninterruptible power supply (UPS) and power protection equipment.
  • Medical and Special Scenarios: Isolation and circuit protection for devices like heart rate monitors and X-ray machines.

Order Code Structure

AT (Company Code) - 30VX (Product Series: 301X, 302X, 305X, 307X) - Cu (Lead Frame Type: Copper) - H (Epoxy Type: Halogen-free) - D/S (Package: DIP/SMD) - [Special Range] (Device Operating Temperature Range) - [Internal Code] (Internal Supplementary Code)

Marking Information

Marking includes AOTE LOGO, Year (Y), Week (WW), Internal Code (E), and Halogen-free indicator (H).

Packaging

  • SMD6: Reel (330mm), 1000 pcs/reel, 2 reels/box, 10 boxes/ctn.
  • DIP6: Tube, 65 pcs/tube, 50 tubes/box, 10 boxes/ctn.

Reliability Test Summary

Test Item Condition Time Quantity Criterion
Solderability Tsol=(2455), t=5s 1 time 22 0/22
Resistance to Soldering Heat Tsol=(2605), t=10s 3 times 22 0/22
ESD-HBM HBM (2000V) 3 times P&N 10 0/10
High Temperature Storage Ta=125 1000h 22 0/22
Low Temperature Storage Ta=-55 1000h 22 0/22
Thermal Shock -55(15min)125(15min) 300 cycles 22 0/22
DC Operating Life Ta=110, IF=20mA, Vcc=5V 1000h 76 0/76

Soldering Profiles

Refer to the provided Solder Reflow Profile, Wave Soldering Profile, and Hand Soldering Iron guidelines (3505, 3s) for proper assembly.

Attention

Product specifications are subject to change due to technological advancements. Users must adhere to specified operating conditions. Failures due to misuse are not covered under warranty. Contact AOTE technical support for critical application validation. This document is valid until December 31, 2025.


2508011705_AOTE-AT3020-CuH-DE_C20612720.pdf

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