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BZW50-10 - STMicroelectronics

Description: • Peak pulse power: – 5000 W (10/1000 µs) • Stand off voltage range from 10 V to 180 V • Unidirectional and bidirectional diode • Low clamping factor • Fast response time • UL497B, file number: QVGQ2.E136224

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BZW50-10 - STMicroelectronics - PCB symbol
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BZW50-10 - STMicroelectronics PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - R6
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BZW50-10 - STMicroelectronics - 3D model - Diodes, Axial Diameter Horizontal Mounting - R6
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BZW50-10 Details

  • Manufacturer Part Number:

    BZW50-10

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    PLASTIC, R6, 2 PIN

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Date Of Intro:

    1980-01-04

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Additional Feature:

    UL RECOGNIZED

  • Breakdown Voltage-Min:

    11.1 V

  • Case Connection:

    ISOLATED

  • Clamping Voltage-Max:

    23.4 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Non-rep Peak Rev Power Dis-Max:

    5000 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    6.5 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2, 4-4, 4-5; MIL-STD-750

  • Rep Pk Reverse Voltage-Max:

    10 V

  • Reverse Current-Max:

    5 µA

  • Reverse Test Voltage:

    10 V

  • Surface Mount:

    NO

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

BZW50-10 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the BZW50-10 is -55°C to 175°C (junction temperature). However, it's recommended to operate within -40°C to 150°C for optimal performance and reliability.
  • To ensure proper biasing, connect the gate to a voltage source through a suitable resistor (typically 1 kΩ to 10 kΩ) and ensure the drain-source voltage (Vds) is within the recommended range (up to 50 V). Also, maintain a minimum gate-source voltage (Vgs) of 10 V to ensure the device is fully enhanced.
  • The recommended gate drive voltage for the BZW50-10 is between 10 V and 15 V. This ensures the device is fully enhanced and minimizes power losses. However, the exact voltage may vary depending on the specific application and circuit requirements.
  • To protect the BZW50-10 from overvoltage and overcurrent, use a suitable voltage regulator or overvoltage protection (OVP) circuit. Additionally, consider implementing overcurrent protection (OCP) using a current sense resistor and a comparator or a dedicated OCP IC. Ensure the protection circuits are designed to respond quickly to fault conditions.
  • The typical turn-on time (ton) for the BZW50-10 is around 10 ns to 20 ns, while the typical turn-off time (toff) is around 20 ns to 40 ns. However, these times may vary depending on the specific application, gate drive voltage, and circuit layout.

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BZW50-10 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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