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BZX79C4V7-T50A BZX79C4V7-T50A is a 4.7V Zener diode from On Semiconductor in a DO-35 through-hole package, rated for 500mW power dissipation.
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BZX79C4V7-T50A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
BZX79C4V7-T50A is a 4.7V Zener diode from On Semiconductor in a DO-35 through-hole package, rated for 500mW power dissipation.
✓ Total Stock: 244,995 pcs

BZX79C4V7-T50A Available from 1 distributor

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BZX79C4V7-T50A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
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Mounting Type
Operating Temperature
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Power
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BZX79C4V7-T50A Description

Short technical summary and product information.

The BZX79C4V7-T50A is a single Zener diode from On Semiconductor designed for voltage regulation and reference applications. It provides a nominal Zener voltage of 4.7V with a tolerance of ±5%, making it suitable for precise voltage clamping and stabilization.

 

This diode is rated for a maximum power dissipation of 500mW and features a maximum impedance of 80Ω at the Zener test current. It exhibits a low reverse leakage current of 3µA at a reverse voltage of 2V, ensuring efficient operation in low-power circuits. The forward voltage is specified at 1.5V maximum at a forward current of 100mA.

 

The device is housed in a DO-204AH (DO-35) axial-lead package, designed for through-hole mounting. It operates over a wide temperature range from -65°C to 200°C, making it suitable for demanding environments. Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in consumer, industrial, and automotive electronics.

BZX79C4V7-T50A Quick Information

Product Type: Zener Diode
Canonical Name: BZX79C4V7-T50A Zener Diode
Subcategory: Single Zener Diode

BZX79C4V7-T50A Compliance

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

BZX79C4V7-T50A Features

  • Nominal Zener voltage of 4.7V.
  • Power dissipation rating of 500mW.
  • ±5% Zener voltage tolerance.
  • Maximum impedance of 80Ω.
  • DO-35 through-hole package.

BZX79C4V7-T50A Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Reference voltage generation in analog designs.
  • Clamping and limiting in signal conditioning.

BZX79C4V7-T50A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX79C4V7-T50A?

The nominal Zener voltage is 4.7V with a tolerance of ±5%.

What is the power rating of this Zener diode?

The maximum power dissipation is 500mW.

What package does BZX79C4V7-T50A come in?

It is available in a DO-204AH (DO-35) axial-lead through-hole package.

What is the maximum forward voltage of this diode?

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

What is the operating temperature range?

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

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