BZX55C3V3 BZX55C3V3 is a 3.3V Zener diode rated for 500mW power dissipation in a DO-35 axial lead package.
Mfr Part #:

BZX55C3V3

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
BZX55C3V3 is a 3.3V Zener diode rated for 500mW power dissipation in a DO-35 axial lead package.
Total Stock: 36 pcs

BZX55C3V3 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
36 pcs
36 pcs On Request 1 On Request On Request On Request On Request On Request

BZX55C3V3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage (Maximum @ IF=100mA)
Impedance (Max) (Zzt)
Lead Style
Maximum Zener Current
Mounting Type
Operating Temperature
Operating Temperature (Minimum/Maximum)
Package / Case
Power
Power Derating Factor
Power Dissipation (Maximum)
Reverse Leakage Current (Maximum @ VR=1 V)
Reverse Leakage Current (Maximum @ VR=1 V, TJ=125 °C)
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Test Current
Tolerance
Voltage
Zener Impedance (Maximum @ IZ=5mA)
Zener Voltage (Minimum/Maximum @ IZ=5 mA)

BZX55C3V3 Description

Short technical summary and product information.

The BZX55C3V3 is a 3.3V Zener diode from On Semiconductor's BZX55C series. It offers a nominal Zener voltage of 3.3V at a test current of 5mA, with a tolerance of ±6% (datasheet specifies 5%). The device is rated for a maximum power dissipation of 500mW at lead temperatures up to 75°C, with a derating factor of 4.0 mW/°C above 75°C.

 

Electrical characteristics include a maximum Zener impedance of 85Ω at 5mA, a maximum reverse leakage current of 2µA at 1V reverse voltage (25°C), and a maximum forward voltage of 1.3V at 100mA forward current. The maximum Zener current is 115mA. The device operates over a junction temperature range of -65°C to +200°C.

 

The BZX55C3V3 is housed in a DO-204AH (DO-35) glass case with axial leads, suitable for through-hole mounting. The cathode is identified by a color band. This Zener diode is commonly used for voltage regulation, clamping, and protection circuits in low-power applications.

BZX55C3V3 Quick Information

Product Type: Zener Diode
Series: BZX55C3V3
Canonical Name: BZX55C3V3 Zener Diode
Subcategory: Single Zener Diode

BZX55C3V3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BZX55C3V3 Features

  • 3.3V nominal Zener voltage at 5mA.
  • 500mW power dissipation rating.
  • DO-35 glass through-hole package.
  • Operating temperature range -65°C to +200°C.
  • Maximum Zener current of 115mA.

BZX55C3V3 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection and clamping.
  • Reference voltage in bias networks.
  • Used in consumer and industrial electronics.

BZX55C3V3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX55C3V3?

The Zener voltage is 3.3V nominal, with a range of 3.1V to 3.5V at a test current of 5mA.

What is the power dissipation rating?

The maximum power dissipation is 500mW at lead temperatures up to 75°C, with a derating factor of 4.0 mW/°C above 75°C.

What package does BZX55C3V3 come in?

It comes in a DO-204AH (DO-35) glass case with axial leads for through-hole mounting.

What is the maximum forward voltage?

The maximum forward voltage is 1.3V at a forward current of 100mA.

What is the reverse leakage current?

The maximum reverse leakage current is 2µA at a reverse voltage of 1V at 25°C, and 40µA at 125°C.

What is the operating temperature range?

The operating and storage temperature range is -65°C to +200°C.

Home
Account

Categories