BZX55C30 The BZX55C30 is a 30V Zener diode in a DO-35 through-hole package, rated for 500mW power dissipation. It offers a zener voltage range of 28.0V to 32.0V and a maximum impedance of 80 ohms.
Mfr Part #:

BZX55C30

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BZX55C30 is a 30V Zener diode in a DO-35 through-hole package, rated for 500mW power dissipation. It offers a zener voltage range of 28.0V to 32.0V and a maximum impedance of 80 ohms.
Total Stock: 294 pcs

BZX55C30 Available from 1 distributor

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BZX55C30 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Impedance (Zzt)
Lead Style
Maximum Zener Current
Mounting Type
Operating Temperature
Operating Temperature Max
Operating Temperature Min
Package / Case
Power
Power Derating
Power Dissipation
Reverse Leakage Current
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Zener Test Current
Zener Voltage
Zener Voltage Tolerance

BZX55C30 Description

Short technical summary and product information.

The BZX55C30 is a 30V Zener diode from On Semiconductor, part of the BZX55C series. It is designed for general-purpose voltage regulation and clamping applications.

 

The diode has a nominal zener voltage of 30V, with a tolerance of ±7% providing a range of 28.0V to 32.0V at a test current of 5 mA. The maximum zener impedance at this test current is 80 ohms. It can dissipate up to 500mW of power at lead temperatures up to 75°C, with a derating factor of 4.0 mW/°C above 75°C.

 

The device is housed in a DO-35 (DO-204AH) through-hole package with axial leads. It has an operating temperature range of -65°C to +200°C. The maximum forward voltage is 1.3V at 100 mA, and the maximum reverse leakage current is 0.1 µA at 2V.

BZX55C30 Quick Information

Product Type: Zener Diode
Series: BZX55C
Canonical Name: BZX55C30 Zener Diode
Subcategory: Single Zener Diode

BZX55C30 Compliance

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

BZX55C30 Features

  • 30V nominal zener voltage with ±7% tolerance.
  • 500mW power dissipation capability.
  • DO-35 through-hole package for easy mounting.
  • Low maximum forward voltage of 1.3V.
  • Operating temperature range -65°C to 200°C.

BZX55C30 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection and clamping.
  • Reference voltage in bias networks.
  • Used in general-purpose electronic assemblies.

BZX55C30 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the zener voltage of the BZX55C30?

The nominal zener voltage is 30V, with a range of 28.0V to 32.0V at a test current of 5 mA.

What is the power dissipation rating?

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

What package is the BZX55C30 available in?

It comes in a DO-35 (DO-204AH) through-hole package.

What is the maximum forward voltage?

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

What is the operating temperature range?

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

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