Würth Elektronik Optocoupler Phototransistors
Würth Elektronik Optocoupler Phototransistors feature 5kV isolation voltage, fast switching time, and good stability of inner isolation. The WL-OCPT series provides an IR LED and phototransistor in one package. These modules offer a stable current transfer ratio (CTR) in a full operating temperature range with different CTR binnings available. Würth Elektronik Optocoupler Phototransistors are ideal for power supplies, office equipment, instrumental applications, computers, and microprocessors.
Features
- High isolation voltage
- Good stability of inner isolation
- Stable CTR in full operation
- Different CTR binnings available
- High collector-emitter voltage
- Fast switching times
Applications
- Power supplies
- Chargers
- Computers
- Microprocessors
- Office equipment
- Instruments
- Machines
- Ammeters
- Smart meters
Videos
Optocoupler
Additional Resources
- Application Note: Understanding Phototransistor Optocouplers
- Application Note: Feedback Loop Compensation, Flyback Converter
- Application Note: Lifetime of Optocouplers
- Optocoupler Application Examples
- Optocouplers by Würth Elektronik
- Optocoupler Phototransistor Schematics
- Optoelectronics at a Glance
Related Optocouplers
Würth Elektronik WL-OCTR TRIAC Optocouplers
Designed as a safe alternative to mechanical relays, offers solution for phase control of AC loads.
Würth Elektronik Đèn LED Darlington bộ Opto cách ly quang
Có điện áp cách ly cao cùng với độ ổn định tốt của lớp cách điện bên trong.
Đã phát hành: 2020-07-20
| Đã cập nhật: 2025-09-15