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BZW50-27B - STMicroelectronics

Description: • Peak pulse power: – 5000 W (10/1000 μs) – up to 60 kW (8/20 μs) • Stand-off voltage range from 12 V to 180 V • Unidirectional and bidirectional types • Operating Tj max: 175 °C • High power capability at Tj max.: up to 3700 W (10/1000 µs) • Lead finishing: matte tin plating

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BZW50-27B - STMicroelectronics PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - R6
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BZW50-27B - STMicroelectronics  - 3D model - Diodes, Axial Diameter Horizontal Mounting - R6
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BZW50-27B Details

  • Manufacturer Part Number:

    BZW50-27B

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    PLASTIC, R6, 2 PIN

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    25 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    UL RECOGNIZED

  • Breakdown Voltage-Min:

    30 V

  • Case Connection:

    ISOLATED

  • Clamping Voltage-Max:

    62 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:

    BIDIRECTIONAL

  • 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:

    27 V

  • Reverse Current-Max:

    5 µA

  • Reverse Test Voltage:

    27 V

  • Surface Mount:

    NO

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

BZW50-27B Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the BZW50-27B is 10V to 30V, with a maximum voltage rating of 40V.
  • To ensure proper biasing, connect the anode to a voltage source through a current-limiting resistor, and connect the cathode to a voltage source or a load. The recommended bias voltage is 12V to 15V.
  • The maximum power dissipation of the BZW50-27B is 50W, with a maximum junction temperature of 150°C.
  • Yes, the BZW50-27B can be used in switching applications, but it's essential to ensure that the device is properly biased and that the switching frequency is within the recommended range (typically up to 100 kHz).
  • To protect the BZW50-27B from overvoltage and overcurrent, use a voltage regulator or a voltage limiter, and consider adding a current-limiting resistor or a fuse in series with the device.

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BZW50-27B 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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