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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)
Lead Style
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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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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