Copper lead frame AOTE ATM3042 CuH SE optocoupler designed for performance in industrial electronics
Product Overview
The AOTE ATM303X, ATM304X, ATM306X, and ATM308X series optocouplers leverage high-efficiency photoelectric conversion technology and advanced packaging processes to deliver reliable input-output isolation. Designed for SOP4 encapsulation, these devices support diverse application requirements across industrial automation, consumer electronics, and power systems. They offer robust isolation voltage, high surge current handling, and compliance with environmental regulations.
Product Attributes
- Brand: AOTE
- Product Series: ATM303X, ATM304X, ATM306X, ATM308X
- Encapsulation: SOP4
- Certifications: ROHS, REACH, HF compliant
- Moisture Sensitivity Level (MSL): Class 1
- Lead Frame Material: Copper (Cu)
- Epoxy Type: Halogen-free (H)
Technical Specifications
| Parameter | Symbol | ATM303X | ATM304X | ATM306X | ATM308X | Rating | Unit |
|---|---|---|---|---|---|---|---|
| General Features | |||||||
| Input-Output Isolation Voltage | Vios | 5000 | Vrms | ||||
| Creepage Distance | - | > 7.0 | mm | ||||
| Input-Output Insulation Thickness | - | > 0.4 | mm | ||||
| Absolute Maximum Ratings (Ta = 25) | |||||||
| Input Forward Current | IF | 60 | mA | ||||
| Input Backward Voltage | VR | 6 | V | ||||
| Input Power Dissipation | PD | 70 | mW | ||||
| Input Power Dissipation Derating Factor (above Ta = 90C) | PDD | 3.8 | mW/ | ||||
| Off-state Output Terminal Voltage | VDRM | 250 | 400 | 600 | 800 | - | V |
| Peak Repetitive Surge Current (pw=100 s, 120pps) | ITSM | 1 | A | ||||
| On-state Current (RMS) | IT(RMS) | 100 | mA | ||||
| Output Power Dissipation | PC | 300 | mW | ||||
| Output Power Dissipation Derating Factor (above Ta = 85C) | - | 7.4 | mW/ | ||||
| Operating Temperature | Topr | -55 ~ +110 | |||||
| Storage Temperature | Tstg | -55 ~ +125 | |||||
| Soldering Temperature | Tsol | 260 | |||||
| Recommended Operating Conditions | |||||||
| Input Forward Current | IF | 5 - 15 | mA | ||||
| On-state Current (RMS) | IT(RMS) | - 100 | mA | ||||
| Product Characteristic Parameters (Ta = 25) | |||||||
| Input Forward Voltage (IF = 20mA) | VF | 1.23 - 1.5 | V | ||||
| Input Back Current (VR = 6V) | IR | - - 10 | uA | ||||
| Off-state Peak Current (VDRM = Rated VDRM, IF = 0mA) | IDRM1 | - - 100 | - - 500 | - - 500 | - - 500 | nA | |
| On-state Peak Voltage (ITM=100mA peak, IF = Rated IFT) | VTM | - - 3 | V | ||||
| Critical Rise Rate of Off-state Voltage (VPEAK = Rated VDRM, IF = 0) | dv/dt | 1000 - - | 600 - - | 600 - - | 600 - - | V/s | |
| Suppression Voltage (IF = Rated IFT) | VInh | - - 20 | V | ||||
| Leakage Current in Suppression State (IF = Rated IFT, VDRM=Rated VDRM, Off state) | IDRM2 | - - 500 | uA | ||||
| LED Trigger Current (Main terminal Voltage = 3V) | IFT | - - 15 | - - 10 | - - 5 | - - 5 | mA | |
| Maintain Current | IH | - - 280 | uA | ||||
| 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) | |||||||
| Power System and Energy Management (rectification, transformer protection, power grid monitoring, UPS, power protection equipment) | |||||||
| Medical and Special Scenarios (isolation and circuit protection for heart rate monitors, X-ray machines) | |||||||
2508011705_AOTE-ATM3042-CuH-SE_C20612769.pdf
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