AOTE AT3063 CuH DE optocoupler providing input output isolation for in medical and power grid devices
Product Overview
The AOTE AT303X, AT304X, AT306X, and AT308X series optocouplers leverage high-efficiency photoelectric conversion technology and advanced packaging processes to provide reliable input-output isolation. These devices 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 such as AC voltage regulation, motor control, dimming control in lighting systems, power grid monitoring, 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
| Model Series | Parameter | Symbol | Rating | Unit | Conditions |
|---|---|---|---|---|---|
| AT303X, AT304X, AT306X, AT308X | Input-Output Isolation Voltage | Vios | 5000 | Vrms | |
| Creepage Distance | >7.0 | mm | |||
| Input-Output Insulation Thickness | >0.4 | mm | |||
| Off-state Output Terminal Voltage | VDRM | 800, 600, 400, 250 | V | AT308X, AT306X, AT304X, AT303X respectively | |
| Peak Repetitive Surge Current | ITSM | 1 | A | pw=100 s, 120pps | |
| Forward Current (Input) | IF | 60 | mA | Absolute Maximum Rating | |
| Backward Voltage (Input) | VR | 6 | V | Absolute Maximum Rating | |
| Power Dissipation (Input) | PD | 70 | mW | Absolute Maximum Rating | |
| Operating Temperature | Topr | -55 ~ +110 | |||
| Storage Temperature | Tstg | -55 ~ +125 | |||
| AT303X | Off-state Output Terminal Voltage | VDRM | 250 | V | Absolute Maximum Rating |
| AT304X | Off-state Output Terminal Voltage | VDRM | 400 | V | Absolute Maximum Rating |
| AT306X | Off-state Output Terminal Voltage | VDRM | 600 | V | Absolute Maximum Rating |
| AT308X | Off-state Output Terminal Voltage | VDRM | 800 | V | Absolute Maximum Rating |
| On-state Current (RMS) | IT(RMS) | 100 | mA | Recommended Operating Conditions | |
| Forward Voltage | VF | 1.23 - 1.5 | V | IF = 20mA | |
| LED Trigger Current | IFT | 5 - 15 | mA | Main terminal Voltage = 3V | |
| Maintain Current | IH | - 280 | uA | ||
| Critical rise rate of off-state voltage | dv/dt | 1000 - 600 | V/s | VPEAK =Rated VDRM, IF =0 |
Package Dimensions
Refer to page 8 of the datasheet for detailed dimensions and recommended pad layouts.
Order Code Structure
Company Code: AT (Aote)
Product Series: 30VX (303X, 304X, 306X, 308X)
Lead Frame: Cu (Copper)
Epoxy Type: H (Halogen-free)
Package: D (DIP), S (SMD)
Device Operating Temperature Range: (Special range needs to be filled in or left blank)
Internal Supplementary Code: (Number or None)
Marking Information
The marking includes the AOTE LOGO, Year (A=2018, B=2019, etc.), Week number (WW), Internal code (E), and Halogen-free indicator (H).
Packaging
| Package Type | Packing Form | Quantity per Reel/Tube | Quantity per Box | Quantity per Carton |
|---|---|---|---|---|
| SMD6 | Reel (330mm Blue) | 1000 pcs/reel | 2 reels/box | 10 boxes/ctn |
| DIP6 | Tube (500*12*11mm) | 65 pcs/tube | 50 tubes/box | 10 boxes/ctn |
Soldering Profiles
Refer to pages 11 for Solder Reflow Profile, Wave Soldering Profile, and Hand Soldering Iron guidelines.
Attention
Product specifications are subject to change due to technological updates. Users must adhere to the specified operating conditions. For critical applications, contact technical support for customized validation. This document is valid until December 31, 2025.
2508011705_AOTE-AT3063-CuH-DE_C20612748.pdf
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