BZX79C30-T50A Zener diode with 30 V nominal voltage, 500 mW power dissipation, ±5% tolerance, in a through-hole DO-35 package.
Mfr Part #:

BZX79C30-T50A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 30 V nominal voltage, 500 mW power dissipation, ±5% tolerance, in a through-hole DO-35 package.
✓ Total Stock: 29,289 pcs
$ Price Range: $0.02

BZX79C30-T50A Available from 1 distributor

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✓ Non-Authorised
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BZX79C30-T50A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tolerance
Voltage

BZX79C30-T50A Description

Short technical summary and product information.

The BZX79C30-T50A is a 30 V Zener diode from ON Semiconductor designed for general-purpose voltage regulation and clamping applications.

 

This device provides a nominal Zener voltage of 30 V with a tolerance of ±5% and a maximum power dissipation of 500 mW. It features a maximum impedance of 80 Ω at the Zener test current and a low reverse leakage current of 50 nA at 21 V.

 

The forward voltage is specified at 1.5 V maximum at 100 mA. The diode operates over a junction temperature range of -65°C to 200°C.

 

Packaged in a through-hole DO-204AH (DO-35 axial lead) package, it is suitable for through-hole mounting on printed circuit boards.

BZX79C30-T50A Quick Information

Product Type: Zener Diode
Series: BZX79C
Canonical Name: BZX79C30-T50A Zener Diode, Single, 30 V, 500 mW, Through Hole
Subcategory: Single Zener Diode

BZX79C30-T50A Compliance

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

BZX79C30-T50A Estimated Pricing

Qty Low High
29,289+ $0.02 $0.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

BZX79C30-T50A Features

  • 30 V nominal Zener voltage with ±5% tolerance.
  • 500 mW maximum power dissipation rating.
  • Low reverse leakage of 50 nA at 21 V.
  • Through-hole DO-35 axial lead package.
  • Operating temperature range -65°C to 200°C.

BZX79C30-T50A Applications

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

BZX79C30-T50A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX79C30-T50A?

The nominal Zener voltage is 30 V with a tolerance of ±5%.

What is the maximum power dissipation?

The maximum power dissipation is 500 mW.

What is the maximum forward voltage?

The maximum forward voltage is 1.5 V at a forward current of 100 mA.

What is the reverse leakage current?

The maximum reverse leakage current is 50 nA at a reverse voltage of 21 V.

What is the package type?

The device is supplied in a through-hole DO-204AH (DO-35, axial) package.

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