Overview
The onsemi FODM2705R2V is a phototransistor output optocoupler designed for AC sensing applications. It features two gallium arsenide infrared emitting diodes connected in inverse parallel, enabling it to operate with AC signals. This component is packaged in a 4-pin mini-flat package, making it suitable for a variety of applications requiring electrical isolation and signal transfer.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 4-SMD (Mini-Flat) |
| Channels | 1 |
| Isolation Voltage | 3750 Vrms |
| Collector-Base Voltage (BVCEO) | 80 V |
| Collector-Emitter Voltage (VCE) | 80 V |
| Emitter-Base Voltage (VBE) | 7 V |
| Current Transfer Ratio (CTR) Min | 20% |
| Operating Temperature Range | -40°C to 100°C |
| Lead Pitch | 2.54 mm |
| Compliance | RoHS |
Key Features
- Phototransistor output for DC signal transfer
- AC sensing input with inverse parallel diodes
- High isolation voltage of 3750 Vrms
- Compact 4-pin mini-flat package
- Wide operating temperature range from -40°C to 100°C
- RoHS compliant
Applications
The FODM2705R2V is suitable for various applications requiring electrical isolation and signal transfer, such as:
- Industrial control systems
- Power supplies and power management systems
- Medical devices requiring high isolation
- Automation and robotics
- Telecommunications equipment
Q & A
- What is the package type of the FODM2705R2V?
The FODM2705R2V is packaged in a 4-pin mini-flat package. - What is the isolation voltage of the FODM2705R2V?
The isolation voltage is 3750 Vrms. - What is the operating temperature range of the FODM2705R2V?
The operating temperature range is from -40°C to 100°C. - Is the FODM2705R2V RoHS compliant?
Yes, the FODM2705R2V is RoHS compliant. - What is the typical application of the FODM2705R2V?
The FODM2705R2V is typically used in industrial control systems, power supplies, medical devices, automation, and telecommunications equipment. - What is the lead pitch of the FODM2705R2V?
The lead pitch is 2.54 mm. - How many channels does the FODM2705R2V have?
The FODM2705R2V has one channel. - What is the current transfer ratio (CTR) of the FODM2705R2V?
The minimum current transfer ratio (CTR) is 20%. - Can the FODM2705R2V handle AC signals?
Yes, the FODM2705R2V is designed to handle AC signals with its inverse parallel diodes. - What is the collector-base voltage (BVCEO) of the FODM2705R2V?
The collector-base voltage (BVCEO) is 80 V.
