BZX384-B43,115 BZX384-B43,115 is a 43V Zener diode from Nexperia in a SOD323 surface-mount package. Rated for 300mW power dissipation with ±2% tolerance.
Mfr Part #:

BZX384-B43,115

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
BZX384-B43,115 is a 43V Zener diode from Nexperia in a SOD323 surface-mount package. Rated for 300mW power dissipation with ±2% tolerance.
✓ Total Stock: 16,836 pcs

BZX384-B43,115 Available from 2 distributors

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BZX384-B43,115 Specifications Quick View

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

BZX384-B43,115 Description

Short technical summary and product information.

The BZX384-B43,115 is a 43V Zener diode from Nexperia's BZX384 series, designed for general voltage regulation applications. It offers a nominal Zener voltage of 43V with a ±2% tolerance, ensuring precise voltage reference. The device is rated for a maximum total power dissipation of 300mW when mounted on an FR4 PCB at 25°C ambient. Electrical characteristics include a forward voltage of 0.9V maximum at 10mA, a reverse leakage current of 5nA maximum at 30.1V, and a maximum impedance of 150Ω. The BZX384-B43,115 is housed in a small SOD323 (SC-76) surface-mount package, suitable for compact designs. It operates over a wide temperature range from -65°C to 150°C, making it suitable for industrial and automotive environments. The device is listed as RoHS compliant and REACH unaffected.

BZX384-B43,115 Quick Information

Product Type: Zener Diode
Series: BZX384-B
Canonical Name: BZX384-B43,115 Zener Diode
Subcategory: Single Zener Diode

BZX384-B43,115 Compliance

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

BZX384-B43,115 Features

  • Nominal Zener voltage of 43V.
  • ±2% tolerance for accurate regulation.
  • Maximum power dissipation of 300mW.
  • Surface-mount SOD323 package.
  • Wide operating temperature range -65°C to 150°C.

BZX384-B43,115 Applications

  • Used for general voltage regulation.
  • Ideal for voltage reference in circuits.
  • Suitable for low-power clamping applications.

BZX384-B43,115 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX384-B43,115?

The nominal Zener voltage is 43V with a ±2% tolerance.

What is the forward voltage of the BZX384-B43,115?

The maximum forward voltage is 0.9V at 10mA.

What is the package type of the BZX384-B43,115?

It is available in a SOD323 (SC-76) surface-mount package.

What is the power dissipation of the BZX384-B43,115?

The maximum power dissipation is 300mW at 25°C ambient on an FR4 PCB.

What is the reverse leakage current of the BZX384-B43,115?

The maximum reverse leakage current is 5nA at 30.1V.

What is the operating temperature range of the BZX384-B43,115?

It operates from -65°C to 150°C.

What is the impedance of the BZX384-B43,115?

The maximum impedance (Zzt) is 150Ω.

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