BZX384-B4V3,115 Nexperia BZX384-B4V3,115 Zener diode with 4.3V nominal voltage, ±2% tolerance, and 300mW maximum power dissipation in SOD323 package.
Mfr Part #:

BZX384-B4V3,115

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
Nexperia BZX384-B4V3,115 Zener diode with 4.3V nominal voltage, ±2% tolerance, and 300mW maximum power dissipation in SOD323 package.
✓ Total Stock: 23,000 pcs

BZX384-B4V3,115 Available from 1 distributor

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BZX384-B4V3,115 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Package / Case
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage

BZX384-B4V3,115 Description

Short technical summary and product information.

The Nexperia BZX384-B4V3,115 is a low-power voltage regulator diode designed for general regulation functions. It offers a nominal zener voltage of 4.3V with a ±2% tolerance (BZX384-B series). The diode has a maximum total power dissipation of 300mW at 25°C ambient temperature, making it suitable for low-power applications.

 

Electrical characteristics include a maximum impedance of 90 Ω at the zener voltage test condition (Zzt), a maximum reverse leakage current of 3 µA at a reverse voltage of 1V, and a maximum forward voltage of 1.1V at 100mA forward current. The device operates over a wide temperature range from -65°C to 150°C.

 

Packaged in a surface-mount SOD323 (SC-76) plastic package, the BZX384-B4V3,115 is designed for automated assembly. The cathode is indicated by a marking bar. This part is part of the BZX384 series which includes 37 nominal working voltages from 2.4V to 75V in E24 range with ±1%, ±2%, and approximately ±5% tolerance options.

BZX384-B4V3,115 Quick Information

Product Type: Zener Diode
Series: BZX384
Canonical Name: Nexperia BZX384-B4V3,115 Zener Diode, 4.3V, 300mW, SOD323
Subcategory: Zener - Single

BZX384-B4V3,115 Compliance

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

BZX384-B4V3,115 Features

  • Nominal Zener voltage 4.3V.
  • ±2% tolerance ensures tight regulation.
  • 300mW maximum power dissipation.
  • Surface mount SOD323 package.
  • Operating temperature -65°C to 150°C.

BZX384-B4V3,115 Applications

  • Used in voltage regulation circuits.
  • Ideal for low-power electronic designs.
  • Suitable for portable and battery-powered devices.

BZX384-B4V3,115 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of BZX384-B4V3,115?

The nominal zener voltage is 4.3 V.

What is the power dissipation of this Zener diode?

The maximum power dissipation is 300 mW.

What is the package type for BZX384-B4V3,115?

The package is SOD323 (SC-76) surface mount.

What is the forward voltage of this diode?

The maximum forward voltage is 1.1 V at 100 mA forward current.

What is the reverse leakage current?

The maximum reverse leakage current is 3 µA at a reverse voltage of 1 V.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

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