Qxmicro Optocoupler_ QX3H4X
Product classification：【Qxmicro】
Function overview：
QX3H4X photoelectric coupler
1. Overview
QX3H4X is a kind of LED and phototransistor.
Optoelectronic coupler. Four-lead package (SSOP4).
2. Characteristics
Current ratio (CTR) range: ≥20%
Input-output isolation voltage (Viso=3750 V rms)
Collector-emitter breakdown voltage BVCEO≥80V
Creepage distance ≥5mm
External clearance ≥5mm
DTI≥0.3mm
3. Application
Switch, smart meter
Industrial control and measuring instruments
Office equipment, such as photocopiers
Household appliances, such as air conditioners, fans, water heaters, etc.