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BZX79C51-T50A BZX79C51-T50A is a 51V Zener Diode from onsemi, rated for 500mW power dissipation. It comes in a DO-35 through-hole package.
Mfr Part #:

BZX79C51-T50A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
BZX79C51-T50A is a 51V Zener Diode from onsemi, rated for 500mW power dissipation. It comes in a DO-35 through-hole package.
Total Stock: 35,000 pcs

BZX79C51-T50A Available from 1 distributor

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BZX79C51-T50A 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
Leakage Current
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
Zener Voltage (Nominal)

BZX79C51-T50A Description

Short technical summary and product information.

The BZX79C51-T50A is a Zener diode designed for voltage regulation and protection circuits. It features a nominal Zener voltage of 51V with a tolerance of ±5%. The device can dissipate up to 500mW of power when the lead temperature is ≤75°C with a lead length of 3/8 inch. The maximum forward voltage is 1.5V at 100mA forward current. The diode has a maximum impedance (Zzt) of 180Ω and a maximum leakage current of 500nA at 35.7V reverse voltage. It operates over a temperature range of -65°C to 200°C. The component is housed in a DO-35 (DO-204AH) axial lead package and is intended for through-hole mounting. Typical applications include voltage clamping, reference, and regulation in low-power circuits.

BZX79C51-T50A Quick Information

Product Type: Zener Diode
Series: BZX79C
Canonical Name: BZX79C51-T50A 51V Zener Diode
Subcategory: Single Zener Diode

BZX79C51-T50A Compliance

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

BZX79C51-T50A Features

  • Nominal Zener voltage of 51V.
  • 500mW power dissipation capability.
  • DO-35 through-hole package.
  • ±5% tolerance on Zener voltage.
  • Operating temperature range -65°C to 200°C.

BZX79C51-T50A Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection and clamping.
  • Voltage reference for biasing circuits.
  • Switching supply post-regulation.
  • General purpose Zener diode applications.

BZX79C51-T50A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX79C51-T50A?

51V nominal with ±5% tolerance.

What is the maximum power dissipation of this diode?

500mW at lead temperature ≤75°C, lead length 3/8 inch.

What is the forward voltage drop?

1.5V maximum at 100mA forward current.

What is the maximum leakage current?

500nA at 35.7V reverse voltage.

What is the operating temperature range?

-65°C to 200°C.

What package is the BZX79C51-T50A available in?

DO-35 (DO-204AH) axial lead, through-hole mounting.

What is the impedance (Zzt) of this diode?

180Ω maximum. Note: test condition (IZT) not specified.

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