BZX585-B43,115 The BZX585-B43,115 is a 43V Zener diode rated for 300mW power dissipation. It is housed in a surface-mount SOD-523 package.
Mfr Part #:

BZX585-B43,115

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The BZX585-B43,115 is a 43V Zener diode rated for 300mW power dissipation. It is housed in a surface-mount SOD-523 package.
✓ Total Stock: 7,020 pcs
$ Price Range: $0.09

BZX585-B43,115 Available from 1 distributor

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7,020 pcs
7020 pcs On Request 1 On Request On Request On Request On Request On Request

BZX585-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
Power
Supplier Device Package
Tolerance
Voltage

BZX585-B43,115 Description

Short technical summary and product information.

The BZX585-B43,115 from Nexperia USA Inc. is a Zener diode designed for voltage regulation and protection applications. It features a nominal Zener voltage of 43V with a tolerance of ±2%, ensuring precise voltage clamping. The device can dissipate up to 300mW of power, making it suitable for low-power circuits.

 

Electrical characteristics include a maximum impedance (Zzt) of 150Ω and a typical forward voltage of 1.1V at 100mA. Reverse leakage current is specified at 50nA maximum at a reverse voltage of 30.1V. The diode operates over a wide temperature range from -65°C to 150°C.

 

The component is offered in the compact SC-79 / SOD-523 surface-mount package, ideal for space-constrained designs. It is RoHS3 compliant and has an MSL of 1 (unlimited).

BZX585-B43,115 Quick Information

Product Type: Zener Diode
Canonical Name: BZX585-B43,115 Zener Diode
Subcategory: Single Zener Diode

BZX585-B43,115 Compliance

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

BZX585-B43,115 Estimated Pricing

Qty Low High
3,343+ $0.09 $0.09

Estimated market price range - modelled values for guidance only, not live distributor offers.

BZX585-B43,115 Features

  • 43V Zener voltage with ±2% tolerance.
  • 300mW power dissipation rating.
  • Surface-mount SOD-523 package.
  • Wide operating temperature range -65°C to 150°C.
  • RoHS3 compliant.

BZX585-B43,115 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in portable electronics.
  • Clamping in signal conditioning circuits.

BZX585-B43,115 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX585-B43,115?

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

What is the power dissipation rating?

The power dissipation is 300mW.

What is the package type?

The package is SC-79 / SOD-523, surface-mount.

What is the operating temperature range?

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

What is the forward voltage?

The typical forward voltage is 1.1V at 100mA.

What is the reverse leakage current?

The reverse leakage current is 50nA maximum at 30.1V.

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