Product Overview
The AOTE AT30XX series optocoupler, including models like AT3063-CuH-SW, utilizes high-efficiency photoelectric conversion technology and advanced packaging to provide reliable input-output isolation. Available in DIP and SMD package types, these optocouplers are designed for diverse application needs across industrial automation, consumer electronics, and power systems. They offer robust isolation voltages, various off-state voltage ratings, and compliance with environmental regulations like ROHS, REACH, and HF.
Product Attributes
- Brand: AOTE
- Product Series: AT303X, AT304X, AT306X, AT308X
- Certifications: ROHS, REACH, HF
- Environmental Compliance: MSL class 1
- Lead Frame Material: Copper (Cu)
- Epoxy Type: Halogen-free (H)
Technical Specifications
| Parameter | Symbol | Model | Rating | Unit | Condition |
| Input-Output Isolation Voltage | Vios | All | 5000 | Vrms | |
| Off-state Output Terminal Voltage | VDRM | AT303X | 250 | V | |
| Off-state Output Terminal Voltage | VDRM | AT304X | 400 | V | |
| Off-state Output Terminal Voltage | VDRM | AT306X | 600 | V | |
| Off-state Output Terminal Voltage | VDRM | AT308X | 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 (Input) | IF | All | 60 | mA | Ta =25 |
| Junction Temperature (Input) | Tj | All | 125 | | Ta =25 |
| Reverse Voltage (Input) | VR | All | 6 | V | Ta =25 |
| Power Dissipation (Input) | PD | All | 100 | mW | Ta =25 |
| On-state Current (RMS) (Output) | IT(RMS) | All | 100 | mA | Ta =25 |
| Power Dissipation (Output) | PO | All | 300 | mW | Ta =25 |
| Junction Temperature (Output) | Tj | All | 125 | | Ta =25 |
| Isolation Voltage | Viso | All | 5000 | Vrms | |
| Operating Temperature | Topr | All | -55 ~110 | | |
| Storage Temperature | Tstg | All | -55 ~125 | | |
| Soldering Temperature | Tsol | All | 260 | | |
| Forward Current (Recommended) | IF | All | 5 - 15 | mA | |
| Forward Voltage | VF | All | - 1.24 - 1.4 | V | IF =10mA, Ta =25 |
| Back Current | IR | All | - - 10 | uA | VR =6V, Ta =25 |
| Terminal Capacitance | Cin | All | - 8.5 - 250 | pF | V=0, f=1kHz, Ta =25 |
| Off-state Peak Current | IDRM | AT303X | - - 100 | nA | VDRM =Rated VDRM, IF = 0mA, Ta =25 |
| Off-state Peak Current | IDRM | AT304X, AT306X | - - 500 | nA | VDRM =Rated VDRM, IF = 0mA, Ta =25 |
| Off-state Peak Current | IDRM | AT308X | - - 500 | nA | VDRM =Rated VDRM, IF = 0mA, Ta =25 |
| On-state Peak Voltage | VTM | All | - 1.59 - 2.50 | V | ITM=100mA peak, IF = Rated IFT, Ta =25 |
| Critical Rise Rate of Off-state Voltage | dv/dt | AT303X | 1000 - - | V/s | VPEAK =Rated VDRM, IF =0, Ta =25 |
| Critical Rise Rate of Off-state Voltage | dv/dt | AT304X, AT306X, AT308X | 1000 - - | V/s | VPEAK =Rated VDRM, IF =0, Ta =25 |
| Suppression Voltage | VInh | All | - - 20 | V | IF = Rated IFT, Ta =25 |
| Leakage Current in Suppression State | IDRM2 | All | - - 500 | uA | IF = Rated IFT, VDRM=Rated VDRM, Off state, Ta =25 |
| LED Trigger Current | IFT | AT3031 | - - 15 | mA | Main terminal Voltage =3V, Ta =25 |
| LED Trigger Current | IFT | AT3041, AT3061, AT3081 | - - 15 | mA | Main terminal Voltage =3V, Ta =25 |
| LED Trigger Current | IFT | AT3032 | - - 10 | mA | Ta =25 |
| LED Trigger Current | IFT | AT3042, AT3062, AT3082 | - - 10 | mA | Ta =25 |
| LED Trigger Current | IFT | AT3033 | - - 5 | mA | Ta =25 |
| LED Trigger Current | IFT | AT3043, AT3063, AT3083 | - - 5 | mA | Ta =25 |
| Maintain Current | IH | All | - - 257 | uA | Ta =25 |
| Isolation Resistance | RISO | All | 5x1010 | | DC500V, 40 ~60%R.H., Ta =25 |
| Isolation Capacitance | CISO | All | - 0.8 - | pF | VIO=0, f=1MHz, Ta =25 |
| Package Type | | SMD6 | | | Reel (330mm Blue), 1000 pcs/reel |
| Package Type | | DIP6, DIP6-M | | | Tube, 65 pcs/tube |
Application Areas
- Industrial Automation and Control (PLC, frequency converters, servo drive systems, industrial robots)
- Household Appliances and Consumer Electronics (motor control, heating control, speed regulation, dimming control in lighting systems)
- Power Systems and Energy Management (rectification, transformer protection, grid monitoring, UPS, power protection equipment)
- Medical and Special Scenarios (isolation and circuit protection for heart rate monitors, X-ray machines)
Overall Dimensions
(Dimensions in mm - refer to diagram in datasheet for specific package details)
Order Code Structure
AT30VX-CuH-SW
Where:
- AT: Company Code (Aote)
- 30VX: Product Series (303X, 304X, 306X, 308X)
- Cu: Lead Frame (Copper)
- H: Epoxy Type (Halogen-free)
- S: Package (SMD), W: White
- D: Package (DIP)
- (Optional fields for temperature range and internal codes)
Marking Information
Marking includes AOTE LOGO, Year Code (Y), Week Code (WW), Internal Code (E), and Halogen-free indicator (H).
Reliability Test Summary
Tests include Solderability, Resistance to Soldering Heat, ESD-HBM, High Temperature Storage, Low Temperature Storage, Thermal Shock, Lifespan Test, DC Operating Life, High Temperature High Humidity Bias, High Temperature Bias, and High Pressure Steam Test, adhering to JESD standards.
Soldering Profiles
Refer to datasheet for Solder Reflow Profile, Wave Soldering Profile, and Hand Soldering Iron guidelines (3505, 3s for rework/samples).
Attention
Product specifications are subject to change with process upgrades. Refer to the official website for the latest technical parameters. Users must strictly adhere to the specified operating conditions. Failures due to misuse are excluded from warranty. Contact technical support for customized validation in critical applications. Document valid until Dec 31, 2025.
2509181520_AOTE-AT3063-CuH-SW_C51934263.pdf
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Optocoupler AOTE AT3063-CuH-SW with 5000 Vrms isolation and 600 volt off state output voltage rating Images
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