Overview
The FODM124R2V is a phototransistor output optocoupler produced by onsemi. It is part of the FODM124 series, which consists of a gallium arsenide infrared emitting diode driving a phototransistor in a compact 4-pin mini-flat package. This optocoupler is designed for high isolation and reliability, making it suitable for various industrial and consumer applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | Mini-Flat, 4-Pin |
| Current Transfer Ratio (CTR) | 100% MIN |
| Insulation Voltage | 3750 VAC RMS for 1 minute |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 0.4 V |
| Collector-Base Breakdown Voltage (BVCBO) | 80 V |
| Operating Temperature Range | -40°C to 110°C |
| Turn-On Time (ton) | 7 µs MAX |
| Turn-Off Time (toff) | 7 µs MAX |
Key Features
- Compact 4-pin mini-flat surface mount package with a maximum standoff height of 2.4 mm.
- High isolation voltage of 3750 VAC RMS for 1 minute.
- Current transfer ratio of 100% minimum.
- Collector-Base breakdown voltage of 80 V.
- Operating temperature range from -40°C to 110°C.
- Fast switching times with turn-on and turn-off times of 7 µs maximum each.
Applications
- AC-DC Merchant Power Supplies.
- Consumer Appliances.
- Industrial Motor Control Systems.
- Applications requiring more than 5mm creepage and clearance.
Q & A
- What is the package type of the FODM124R2V optocoupler?
The FODM124R2V optocoupler comes in a compact 4-pin mini-flat package. - What is the minimum current transfer ratio (CTR) of the FODM124R2V?
The minimum CTR of the FODM124R2V is 100%. - What is the insulation voltage rating of the FODM124R2V?
The insulation voltage rating is 3750 VAC RMS for 1 minute. - What is the collector-emitter saturation voltage (VCE(sat)) of the FODM124R2V?
The VCE(sat) is 0.4 V. - What is the operating temperature range of the FODM124R2V?
The operating temperature range is from -40°C to 110°C. - What are the typical applications of the FODM124R2V optocoupler?
Typical applications include AC-DC merchant power supplies, consumer appliances, and industrial motor control systems. - Does the FODM124R2V meet any safety and regulatory standards?
Yes, it meets standards such as UL1577 and DIN-EN/IEC60747-5-5. - What is the turn-on and turn-off time of the FODM124R2V?
The turn-on and turn-off times are both 7 µs maximum. - Where can I purchase the FODM124R2V optocoupler?
You can purchase it from distributors like Digi-Key, Newark, and TME. - Is the FODM124R2V suitable for high-speed applications?
Yes, with its fast switching times, it is suitable for high-speed applications.
