Overview
The FODM453R2V is a high-performance optocoupler produced by onsemi, designed for applications requiring high speed and high common-mode rejection ratio (CMRR). This optocoupler consists of an AlGaAs LED optically coupled to a high-speed photodetector transistor, ensuring reliable and efficient signal transmission across electrical isolation barriers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Data Rate | 1 Mbit/s | |
| Common Mode Rejection Ratio (CMRR) | 15 kV/μs | |
| Isolation Voltage | 3750 Vrms | |
| Current Transfer Ratio (CTR) Min/Max | 19% / 50% | |
| Turn-On Time (ton) Max | 0.4 μs | |
| Turn-Off Time (toff) Max | 0.8 μs | |
| Operating Temperature Range | -40°C to 85°C | |
| Package Type | SOIC-5 |
Key Features
- High-speed data transmission up to 1 Mbit/s
- High common-mode rejection ratio (CMRR) of 15 kV/μs
- High isolation voltage of 3750 Vrms
- Fast switching times with turn-on and turn-off times of 0.4 μs and 0.8 μs respectively
- Wide operating temperature range from -40°C to 85°C
- Compact SOIC-5 package
Applications
- Industrial control systems requiring high-speed and high-isolation signal transmission
- Medical devices where electrical isolation is crucial
- Aerospace and defense applications needing reliable and fast signal transmission
- Automotive systems requiring robust and high-speed optocouplers
- Telecommunication equipment for reliable signal isolation
Q & A
- What is the data rate of the FODM453R2V optocoupler?
The FODM453R2V optocoupler has a data rate of up to 1 Mbit/s.
- What is the common-mode rejection ratio (CMRR) of the FODM453R2V?
The CMRR of the FODM453R2V is 15 kV/μs.
- What is the isolation voltage of the FODM453R2V?
The isolation voltage of the FODM453R2V is 3750 Vrms.
- What are the turn-on and turn-off times of the FODM453R2V?
The turn-on time is 0.4 μs and the turn-off time is 0.8 μs.
- What is the operating temperature range of the FODM453R2V?
The operating temperature range is from -40°C to 85°C.
- What package type is the FODM453R2V available in?
The FODM453R2V is available in a SOIC-5 package.
- What are some typical applications of the FODM453R2V?
Typical applications include industrial control systems, medical devices, aerospace and defense, automotive systems, and telecommunication equipment.
- Is the FODM453R2V RoHS compliant?
- What is the current transfer ratio (CTR) range of the FODM453R2V?
The CTR range is from 19% to 50%.
- Where can I find the datasheet for the FODM453R2V?
The datasheet can be found on the onsemi website, Mouser Electronics, and other authorized distributors).
