Beijing Silk Road Enterprise Management Services Co., Ltd.
| 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 SMD-6P Triac, SCR Output Optoisolators RoHS |
| Mfr. Part # | AT3021-CuH-SE |
| Package | SMD-6P |
| Model Number | AT3021-CuH-SE |
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Product Specification
| 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 SMD-6P Triac, SCR Output Optoisolators RoHS | Mfr. Part # | AT3021-CuH-SE |
| Package | SMD-6P | Model Number | AT3021-CuH-SE |
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 support both 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 systems, variable frequency drives, motor control, dimming, and power grid monitoring.
| Model Series | Product Description | Input-Output Isolation Voltage (VISO) | Off-State Output Terminal Voltage (VDRM) | Creepage Distance | Input-Output Insulation Thickness |
|---|---|---|---|---|---|
| AT301X, AT302X, AT305X, AT307X | Thyristor Optocoupler | 5000 Vrms | 800, 600, 400, 250 V (Model Dependent) | > 7.0 mm | > 0.4 mm |
| Parameter | Symbol | Rating | Unit | Notes |
|---|---|---|---|---|
| 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 Off-state Output Terminal Voltage | VDRM | 250, 400, 600, 800 | V | Model Dependent (AT301X, AT302X, AT305X, AT307X) |
| Peak Repetitive Surge Current | ITSM | 1 | A | pw=100 s, 120pps |
| On-state Current (RMS) | IT(RMS) | 100 | mA | Absolute Maximum Rating |
| Output Power Dissipation | PC | 300 | mW | Absolute Maximum Rating |
| Isolation Voltage | VISO | 5000 | Vrms | 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 | |
| Recommended Operating Forward Current | IF | 5 to 15 | mA | Recommended Condition |
| Input Forward Voltage | VF | 1.23 to 1.5 | V | IF = 20mA |
| LED Trigger Current (IFT) | IFT | 5 to 30 | mA | Model Dependent (AT301X/2X/5X/7X series) |
| Maintain Current | IH | 250 | A | Typical |
Refer to page 8 for overall dimensions and recommended pad layouts.
AT (Company Code) - 30VX (Product Series) - Cu (Lead Frame) - H (Epoxy Type) - D/S (Package) - [Temperature Range] - [Internal Code]
Marking includes AOTE LOGO, Year (Y), Week (WW), Internal Code (E), and Halogen-free indicator (H).
Includes tests for Solderability, Resistance to Soldering Heat, ESD, High/Low Temperature Storage, Thermal Shock, Lifespan, High Temperature High Humidity Bias, High Temperature Bias, and High Pressure Steam Test.
Refer to pages 11 for Solder Reflow Profile, Wave Soldering Profile, and Hand Soldering Iron guidelines.
Product specifications are subject to change due to technological advancements. Users must adhere to specified operating conditions. Contact technical support for critical applications. Document valid until Dec 31, 2025.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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