1N4742 12 V 1 W Zener diode designed for voltage regulation and protection in electronic circuits. This diode provides a stable Zener voltage of approximately 12 V with higher power handling compared to low-power variants, making it suitable for more demanding regulation and clamping applications. It is commonly used in power supplies and general-purpose circuits requiring reliable voltage reference.
Configuration:
Zener diode
12 V nominal Zener voltage
Through-hole mounting type
Electrical Characteristics:
Zener voltage: 12 V
Power dissipation: 1 W
Suitable for medium power regulation applications
Package:
Standard axial through-hole diode package
Construction:
Silicon Zener diode construction
Designed for stable voltage reference
Configuration Notes:
Provides voltage stabilization and protection
Handles higher power compared to 500 mW variants
Intended Use:
Voltage regulation
Over-voltage protection
Signal clamping
Power supply circuits
General-purpose electronic applications
