BZX84-B5V1,215 Zener diode with 5.1V nominal voltage, ±2% tolerance, 250mW maximum power dissipation. Surface mount package SOT-23-3.
Mfr Part #:

BZX84-B5V1,215

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
Zener diode with 5.1V nominal voltage, ±2% tolerance, 250mW maximum power dissipation. Surface mount package SOT-23-3.
✓ Total Stock: 2,209,362 pcs

BZX84-B5V1,215 Available from 2 distributors

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BZX84-B5V1,215 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
Supplier Device Package
Tape & Reel
Tolerance
Voltage

BZX84-B5V1,215 Description

Short technical summary and product information.

The BZX84-B5V1,215 is a single Zener diode from Nexperia USA Inc. designed for voltage regulation and clamping applications. It features a nominal Zener voltage of 5.1V with a tight ±2% tolerance, ensuring consistent performance in precision circuits. The device can handle up to 250mW of power dissipation, making it suitable for low-power voltage reference and protection roles.

 

Electrical characteristics include a maximum impedance of 60Ω at the Zener test current, a maximum reverse leakage current of 2µA at 2V reverse voltage, and a forward voltage of 900mV at 10mA forward current. The operating temperature range spans -65°C to 150°C, allowing use in harsh environments.

 

The diode is offered in a surface-mount SOT-23-3 package (also known as TO-236-3 or SC-59) with a TO-236AB supplier device package designation. Its compact footprint and surface-mount design enable automated assembly and space-efficient layouts on PCBs.

BZX84-B5V1,215 Quick Information

Product Type: Zener Diode
Series: B5V1
Canonical Name: Nexperia BZX84-B5V1,215 Zener Diode 5.1V 250mW
Subcategory: Single Zener Diode

BZX84-B5V1,215 Compliance

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

BZX84-B5V1,215 Features

  • 5.1V nominal Zener voltage with ±2% tolerance.
  • 250mW maximum power dissipation rating.
  • Surface mount SOT-23-3 package design.
  • Operating temperature range -65°C to 150°C.
  • Low reverse leakage current of 2µA at 2V.

BZX84-B5V1,215 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in analog and mixed-signal designs.
  • Clamping and transient suppression applications.

BZX84-B5V1,215 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX84-B5V1,215?

The nominal Zener voltage is 5.1V with a tolerance of ±2%.

What is the maximum power dissipation?

The maximum power dissipation is 250mW.

What is the package type?

The device is available in a surface-mount SOT-23-3 package (TO-236-3, SC-59).

What is the operating temperature range?

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

What is the maximum forward voltage?

The maximum forward voltage is 900mV at a forward current of 10mA.

What is the maximum reverse leakage current?

The maximum reverse leakage current is 2µA at a reverse voltage of 2V.

What is the maximum impedance?

The maximum impedance (Zzt) is 60Ω.

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