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BZX79C4V7 BZX79C4V7 is a 4.7V Zener diode rated at 500mW, housed in a DO-35 through-hole package.
Mfr Part #:

BZX79C4V7

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
BZX79C4V7 is a 4.7V Zener diode rated at 500mW, housed in a DO-35 through-hole package.
✓ Total Stock: 2,763 pcs

BZX79C4V7 Available from 2 distributors

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2,350 pcs
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413 pcs
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413 pcs On Request 1 On Request On Request On Request On Request On Request
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BZX79C4V7 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
Package / Case
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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BZX79C4V7 Description

Short technical summary and product information.

The BZX79C4V7 is a 4.7V Zener diode from ON Semiconductor designed for general-purpose voltage regulation and clamping applications. It offers a nominal Zener voltage of 4.7V with a tolerance of ±5%, ensuring reliable voltage reference. With a maximum power dissipation of 500mW, this diode can handle moderate power levels in a variety of circuits.

 

The device features a maximum impedance of 80Ω and a reverse leakage current of 3µA at 2V reverse voltage. The forward voltage is 1.5V at 100mA forward current. The BZX79C4V7 operates over a wide temperature range of -65°C to 200°C, making it suitable for harsh environments.

 

Packaged in the industry-standard DO-35 (DO-204AH) axial-leaded through-hole package, this diode is easy to install in PCB designs. It is RoHS compliant and REACH unaffected, though these compliance claims are unverified. The BZX79C4V7 is a popular choice for voltage regulation, reference, and protection circuits.

BZX79C4V7 Quick Information

Product Type: Zener Diode
Canonical Name: Zener Diode 4.7V 500mW DO-35
Subcategory: Single Zener Diode

BZX79C4V7 Compliance

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

BZX79C4V7 Features

  • Zener voltage 4.7V nominal.
  • Power dissipation 500mW maximum.
  • Tolerance ±5%.
  • Low leakage current 3µA at 2V.
  • Wide operating temperature range -65°C to 200°C.

BZX79C4V7 Applications

  • Voltage regulation in power supplies.
  • Overvoltage clamping protection.
  • Reference voltage for comparators.
  • Voltage shifter in logic circuits.

BZX79C4V7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX79C4V7?

4.7V nominal.

What is the power rating of the BZX79C4V7?

500mW maximum.

What is the tolerance of the Zener voltage?

±5%.

What is the reverse leakage current at 2V?

3µA maximum.

What is the forward voltage at 100mA?

1.5V maximum.

What is the operating temperature range?

-65°C to 200°C.

What package is the BZX79C4V7 available in?

DO-35 (DO-204AH, Axial) through-hole package.

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