BZX84B5V1-E3-08 Single Zener diode with 5.1V nominal voltage, ±2% tolerance, and 300mW power dissipation. Surface mount SOT-23-3 package.
Mfr Part #:

BZX84B5V1-E3-08

Available from 1 distributors
Mfr Name: Vishay
Vishay
Single Zener diode with 5.1V nominal voltage, ±2% tolerance, and 300mW power dissipation. Surface mount SOT-23-3 package.
✓ Total Stock: 37,020 pcs
$ Price Range: $0.08 - $0.42

BZX84B5V1-E3-08 Available from 1 distributor

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✓ Non-Authorised
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37,020 pcs
37020 pcs On Request 1 On Request On Request On Request On Request On Request

BZX84B5V1-E3-08 Specifications Quick View

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

BZX84B5V1-E3-08 Description

Short technical summary and product information.

The BZX84B5V1-E3-08 is a small signal Zener diode from Vishay Dale, part of the BZX84 series. It provides a nominal Zener voltage of 5.1V with a tolerance of ±2%, making it suitable for voltage regulation and clamping applications in compact electronic circuits. The device can dissipate up to 300mW of power, with a maximum Zener impedance (Zzt) of 60Ω at a test current of 5mA.

 

The reverse leakage current is limited to 2µA at a reverse voltage of 2V. It operates over a junction temperature range of -55°C to +150°C and can be stored between -65°C and +150°C. The diode is RoHS compliant and has a moisture sensitivity level of 1, allowing for standard handling and soldering processes.

 

This diode is packaged in a SOT-23-3 surface-mount package, also designated as TO-236-3 or SC-59, and is supplied on tape and reel with 3000 units per reel. Typical applications include voltage regulation, voltage clamping, and protection circuits in portable electronics, power management systems, and other low-power surface-mount designs.

BZX84B5V1-E3-08 Quick Information

Product Type: Zener Diode
Series: BZX84
Canonical Name: Zener Diode 5.1V, ±2%, 300mW, SOT-23-3
Subcategory: Single Zener Diode

BZX84B5V1-E3-08 Compliance

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

BZX84B5V1-E3-08 Estimated Pricing

Qty Low High
1+ $0.42 $0.42
10+ $0.26 $0.26
50+ $0.19 $0.19
100+ $0.16 $0.16
500+ $0.12 $0.12
3,000+ $0.09 $0.09
9,000+ $0.08 $0.08

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

BZX84B5V1-E3-08 Features

  • 5.1V nominal Zener voltage with ±2% tolerance.
  • Maximum power dissipation of 300mW.
  • 60Ω maximum Zener impedance at 5mA.
  • Surface mount SOT-23-3 package.
  • Operating range -55°C to +150°C.

BZX84B5V1-E3-08 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage clamping for circuit protection.
  • Voltage reference in analog designs.
  • Power supply rail stabilization.

BZX84B5V1-E3-08 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX84B5V1-E3-08?

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

What is the power dissipation rating of this diode?

It has a maximum power dissipation of 300mW.

What is the maximum Zener impedance at the test current?

The maximum Zener impedance is 60Ω at a test current of 5mA.

What is the reverse leakage current?

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

What is the operating temperature range?

It operates from -55°C to +150°C.

What package does the BZX84B5V1-E3-08 come in?

It comes in an SOT-23-3 surface mount package (also TO-236-3, SC-59).

Is this Zener diode RoHS compliant?

Yes, the '-E3' suffix in the part number indicates RoHS compliance per the Vishay datasheet.

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