ON Semiconductor 1N5333B Zener Diode 4.7V 5W 017AA

The ON Semiconductor 1N5333B Zener Diode is a voltage regulator diode from the Surmetic™ series, featuring tight limits and superior operating characteristics that reflect the outstanding capabilities of silicon-oxide passivated junctions. This diode is engineered for reliable performance in a wide range of electronic applications.

Housed in an axial lead, transfer-moulded plastic package, this diode offers robust protection in all common environmental conditions. All external surfaces are corrosion-resistant, and the leads are readily solderable for straightforward installation. The diode's design ensures long-term stability and durability, making it a dependable choice for circuit protection and regulation.

Key Electrical Specifications:

• Zener Voltage Nominal: 4.7V
• Power Dissipation: 5W
• ESD Rating: Class 3 (≥16kV) per human body model
• Surge Rating: Up to 180W at 8.3ms
• Maximum limits guaranteed on up to six electrical parameters

The diode supports a Zener voltage range from 3.3V to 200V (with different part numbers), offering flexibility for various circuit designs. It operates at a maximum temperature of 200°C and is through-hole mounted, making it easy to integrate into PCB designs. The package style is 017AA with 2 pins, and the product belongs to the 1N53 series.

With its high surge capability and excellent ESD protection, this Zener diode is well-suited for voltage regulation, transient suppression, and overvoltage protection in both consumer and industrial electronics.