TCET1112G Overview
The TCET111., TCET111.G consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4 pin plastic dual inline package. APPLICATIONS Circuits for safe protective separation against electrical shock according to safety class II (reinforced isolation): class I to IV at mains voltage 300 V for appl.
TCET1112G Key Features
- CTR offered in 9 groups
- Isolation materials according to UL 94 V-0
- Pollution degree 2
- Climatic classification 55 / 100 / 21
- Special construction: therefore, extra low coupling
- Low temperature coefficient of CTR
- Temperature range -40 °C to +110 °C
- Rated impulse voltage (transient overvoltage)
- Isolation test voltage (partial discharge test voltage)
- Rated isolation voltage (RMS includes DC)
TCET1112G Applications
- for appl. class I to IV at mains voltage 300 V
- for appl. class I to III at mains voltage 600 V according