BZX84B3V0-E3-18
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Vishay General Semiconductor - Diodes Division BZX84B3V0-E3-18

Manufacturer No:
BZX84B3V0-E3-18
Manufacturer:
Vishay General Semiconductor - Diodes Division
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 3V 300MW SOT23-3
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BZX84B3V0-E3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84B3V0-E3-18 is specifically designed to provide a stable Zener voltage of 3.0 V with a tight tolerance of ±2%.

Key Specifications

Parameter Value Unit
Zener Voltage Range (VZ) 2.8 to 3.2 V
Test Current (IZT) 2; 5 mA mA
Reverse Leakage Current (IR) 1 μA (max) μA
Dynamic Resistance (ZZ) 600 Ω (max) at IZT = 5 mA Ω
Temperature Coefficient (αVZ) -8 to -3 x 10^-4/°C 10^-4/°C
Power Dissipation (Ptot) 300 mW mW
Thermal Resistance (RthJA) 420 K/W K/W
Junction Temperature (Tj) 150 °C °C
Storage Temperature Range (Tstg) -65 to +150 °C °C
Operating Temperature Range (Top) -55 to +150 °C °C
Package SOT-23
Moisture Sensitivity Level MSL level 1 (according J-STD-020)
Soldering Conditions 260 °C/10 s at terminals

Key Features

  • Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
  • Standard Zener voltage tolerance of ±2% for the B series.
  • RoHS-compliant and AEC-Q101 qualified for automotive applications (HE3 suffix).
  • Low thermal resistance and high power dissipation capability.
  • ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
  • UL 94 V-0 flammability rating and MSL level 1 according to J-STD-020.

Applications

The BZX84B3V0-E3-18 is suitable for various applications requiring stable voltage regulation, including:

  • Voltage regulation in power supplies and DC-DC converters.
  • Overvoltage protection in electronic circuits.
  • Signal clamping and voltage stabilization in audio and video equipment.
  • Automotive, industrial, and consumer electronics where high reliability and precision are required.

Q & A

  1. What is the Zener voltage of the BZX84B3V0-E3-18?

    The Zener voltage range is 2.8 to 3.2 V.

  2. What is the tolerance of the Zener voltage for this component?

    The tolerance is ±2%.

  3. What is the maximum power dissipation of the BZX84B3V0-E3-18?

    The maximum power dissipation is 300 mW.

  4. What is the junction temperature range for this diode?

    The junction temperature range is -55 to +150 °C.

  5. Is the BZX84B3V0-E3-18 RoHS-compliant?
  6. What is the package type of the BZX84B3V0-E3-18?

    The package type is SOT-23.

  7. What are the soldering conditions for this component?

    The soldering conditions are 260 °C/10 s at terminals.

  8. Does the BZX84B3V0-E3-18 meet automotive standards?
  9. What is the moisture sensitivity level of the BZX84B3V0-E3-18?

    The moisture sensitivity level is MSL level 1 according to J-STD-020.

  10. What are typical applications for the BZX84B3V0-E3-18?

    Typical applications include voltage regulation, overvoltage protection, and signal clamping in various electronic systems.

Product Attributes

Voltage - Zener (Nom) (Vz):3 V
Tolerance:±2%
Power - Max:300 mW
Impedance (Max) (Zzt):95 Ohms
Current - Reverse Leakage @ Vr:10 µA @ 1 V
Voltage - Forward (Vf) (Max) @ If:- 
Operating Temperature:-55°C ~ 150°C
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:SOT-23-3
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Similar Products

Part Number BZX84B3V0-E3-18 BZX84B3V3-E3-18 BZX84B3V6-E3-18 BZX84B3V9-E3-18 BZX84B3V0-HE3-18 BZX84B3V0-G3-18 BZX84B30-E3-18 BZX84B3V0-E3-08
Manufacturer Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division
Product Status Active Active Active Active Active Active Active Active
Voltage - Zener (Nom) (Vz) 3 V 3.3 V 3.6 V 3.9 V 3 V 3 V 30 V 3 V
Tolerance ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2%
Power - Max 300 mW 300 mW 300 mW 300 mW 300 mW 300 mW 300 mW 300 mW
Impedance (Max) (Zzt) 95 Ohms 95 Ohms 90 Ohms 90 Ohms 95 Ohms 95 Ohms 80 Ohms 95 Ohms
Current - Reverse Leakage @ Vr 10 µA @ 1 V 5 µA @ 1 V 5 µA @ 1 V 3 µA @ 1 V 10 µA @ 1 V 10 µA @ 1 V 50 nA @ 21 V 10 µA @ 1 V
Voltage - Forward (Vf) (Max) @ If - - - - - - - -
Operating Temperature -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3

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