BZX55C3V3 - Fairchild Semiconductor

Manufacturer Part Number

BZX55C3V3

Manufacturer

Fairchild (onsemi)

Introduction

The BZX55C3V3 is a single Zener diode from Fairchild (onsemi), a leading manufacturer of semiconductor products.

Product Features and Performance

Low reverse leakage current of 2 A @ 1 V

Forward voltage of 1.3 V @ 100 mA

Tight Zener voltage tolerance of ±6%

Low Zener impedance of 85 Ohms

Operates over a wide temperature range of -65°C to 200°C

Power handling capability of up to 500 mW

Product Advantages

Excellent voltage regulation performance

High reliability and stability

Wide operating temperature range

Compact and robust DO-35 (DO-204AH) package

Key Technical Parameters

Zener Voltage (Nominal): 3.3 V

Reverse Leakage Current @ Vr: 2 A @ 1 V

Forward Voltage @ If: 1.3 V @ 100 mA

Zener Impedance (Max): 85 Ohms

Power Rating: 500 mW

Operating Temperature Range: -65°C to 200°C

Quality and Safety Features

RoHS3 compliant

Manufactured to high quality standards

Compatibility

Suitable for a wide range of electronic applications requiring precision voltage regulation

Application Areas

Power supplies

Voltage references

Surge protection

Biasing circuits

Instrumentation

General-purpose voltage regulation

Product Lifecycle

The BZX55C3V3 is an active and widely available product, with no plans for discontinuation.

Replacements and upgrades are readily available from Fairchild (onsemi) and other reputable semiconductor manufacturers.

Several Key Reasons to Choose This Product

Excellent voltage regulation performance with tight Zener voltage tolerance

Wide operating temperature range and high power handling capability

Compact and robust DO-35 (DO-204AH) package for easy integration

High reliability and stability, ensuring long-term consistent performance

RoHS3 compliance for use in environmentally-conscious applications

Availability of replacement and upgrade options from the manufacturer