PDZ3.9BGWX
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Nexperia USA Inc. PDZ3.9BGWX

Manufacturer No:
PDZ3.9BGWX
Manufacturer:
Nexperia USA Inc.
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 3.9V 365MW SOD123
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The PDZ3.9BGWX is a single Zener diode produced by Nexperia USA Inc., designed for voltage regulation and stabilization in various electronic circuits. This component is part of the PDZ-GW series and is packaged in a SOD123 format, making it suitable for surface mount applications. The PDZ3.9BGWX offers a stable Zener voltage of 3.9V, which is essential for maintaining consistent voltage levels in electronic systems.

Key Specifications

ParameterValue
Working Voltage (VZ) at IZ = 5 mA3.89 V to 4.16 V
Maximum Differential Resistance (rdif) at IZ = 5 mA90 Ω
Reverse Current (IR) at VR = 3.9 V3 μA
Temperature Coefficient (SZ) at IZ = 5 mA-2.5 mV/K
Diode Capacitance (Cd) at f = 1 MHz, VR = 0 V370 pF
Non-repetitive Peak Reverse Current (IZSM)1.5 A (tp = 100 μs, Tamb = 25 °C)
Maximum Operating Temperature150 °C
Minimum Operating Temperature-55 °C
Package TypeSOD123
Pins2

Key Features

  • Stable Zener Voltage: The PDZ3.9BGWX provides a stable Zener voltage of 3.9V, ensuring consistent voltage regulation.
  • Low Reverse Current: With a maximum reverse current of 3 μA, this diode minimizes leakage and enhances overall circuit efficiency.
  • High Temperature Stability: The component can operate up to 150 °C, making it suitable for high-temperature applications.
  • Compact Packaging: The SOD123 package is ideal for surface mount applications, saving space and facilitating easier assembly.
  • Low Differential Resistance: A maximum differential resistance of 90 Ω at IZ = 5 mA ensures minimal voltage drop and efficient operation.

Applications

The PDZ3.9BGWX is versatile and can be used in a variety of applications, including:

  • Voltage Regulation: It is commonly used in voltage regulator circuits to maintain a stable output voltage.
  • Overvoltage Protection: The diode can protect electronic circuits from overvoltage conditions by clamping the voltage to a safe level.
  • Signal Processing: It can be used in signal processing circuits to stabilize and regulate signal voltages.
  • Automotive and Industrial Systems: Due to its high temperature stability and reliability, it is suitable for use in automotive and industrial environments.

Q & A

  1. What is the working voltage of the PDZ3.9BGWX Zener diode?
    The working voltage (VZ) of the PDZ3.9BGWX is between 3.89 V and 4.16 V at IZ = 5 mA.
  2. What is the maximum reverse current of the PDZ3.9BGWX?
    The maximum reverse current (IR) is 3 μA at VR = 3.9 V.
  3. What is the temperature coefficient of the PDZ3.9BGWX?
    The temperature coefficient (SZ) is -2.5 mV/K at IZ = 5 mA.
  4. What is the diode capacitance of the PDZ3.9BGWX?
    The diode capacitance (Cd) is 370 pF at f = 1 MHz, VR = 0 V.
  5. What is the maximum operating temperature of the PDZ3.9BGWX?
    The maximum operating temperature is 150 °C.
  6. What is the minimum operating temperature of the PDZ3.9BGWX?
    The minimum operating temperature is -55 °C.
  7. What package type is the PDZ3.9BGWX available in?
    The PDZ3.9BGWX is available in a SOD123 package.
  8. How many pins does the PDZ3.9BGWX have?
    The PDZ3.9BGWX has 2 pins.
  9. What are some common applications of the PDZ3.9BGWX?
    The PDZ3.9BGWX is commonly used in voltage regulation, overvoltage protection, signal processing, and in automotive and industrial systems.
  10. Why is the PDZ3.9BGWX suitable for high-temperature applications?
    The PDZ3.9BGWX is suitable for high-temperature applications due to its ability to operate up to 150 °C.

Product Attributes

Voltage - Zener (Nom) (Vz):3.9 V
Tolerance:±2%
Power - Max:365 mW
Impedance (Max) (Zzt):90 Ohms
Current - Reverse Leakage @ Vr:3 µA @ 1 V
Voltage - Forward (Vf) (Max) @ If:1.1 V @ 100 mA
Operating Temperature:150°C (TJ)
Mounting Type:Surface Mount
Package / Case:SOD-123W
Supplier Device Package:SOD-123W
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Similar Products

Part Number PDZ3.9BGWX PDZ3.0BGWX PDZ3.3BGWX PDZ3.6BGWX PDZ3.9BGWJ
Manufacturer Nexperia USA Inc. Nexperia USA Inc. Nexperia USA Inc. Nexperia USA Inc. Nexperia USA Inc.
Product Status Active Active Active Active Active
Voltage - Zener (Nom) (Vz) 3.9 V 3 V 3.3 V 3.6 V 3.9 V
Tolerance ±2% ±3.67% ±3.18% ±3.47% ±2%
Power - Max 365 mW 365 mW 365 mW 365 mW 365 mW
Impedance (Max) (Zzt) 90 Ohms 95 Ohms 95 Ohms 90 Ohms 90 Ohms
Current - Reverse Leakage @ Vr 3 µA @ 1 V 10 µA @ 1 V 5 µA @ 1 V 5 µA @ 1 V 3 µA @ 1 V
Voltage - Forward (Vf) (Max) @ If 1.1 V @ 100 mA 1.1 V @ 100 mA 1.1 V @ 100 mA 1.1 V @ 100 mA 1.1 V @ 100 mA
Operating Temperature 150°C (TJ) 150°C (TJ) 150°C (TJ) 150°C (TJ) 150°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SOD-123W SOD-123 SOD-123 SOD-123 SOD-123W
Supplier Device Package SOD-123W SOD-123 SOD-123 SOD-123 SOD-123W

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