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SMBJ440CA - Bourns

Description: RoHS compliant* ■ Surface Mount SMB package ■ Standoff Voltage: 5 to 495 volts ■ Power Dissipation: 600 watts

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PCB Footprints
SMBJ440CA - Bourns PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - SMBJ15A
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3D Models
SMBJ440CA - Bourns  - 3D model - Diodes Moulded Non Polarised - SMBJ15A
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SMBJ440CA Details

  • Manufacturer Part Number:

    SMBJ440CA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMB, 2 PIN

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.9

  • Additional Feature:

    PRSM-MIN

  • Breakdown Voltage-Max:

    543 V

  • Breakdown Voltage-Min:

    492 V

  • Breakdown Voltage-Nom:

    517.5 V

  • Clamping Voltage-Max:

    713 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AA

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    600 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    BIDIRECTIONAL

  • Power Dissipation-Max:

    5 W

  • Reference Standard:

    IEC-61000-4-2, 4-4, 4-5

  • Rep Pk Reverse Voltage-Max:

    440 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

SMBJ440CA Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the SMBJ440CA can be found in the Bourns application note AN-13, which provides guidelines for PCB layout and assembly.
  • Follow the recommended soldering profile and assembly guidelines outlined in the Bourns application note AN-14, which provides detailed instructions for surface mount assembly.
  • The SMBJ440CA is rated for operation from -55°C to 150°C, but derating may be necessary for high-temperature applications. Consult the datasheet for specific derating guidelines.
  • Yes, the SMBJ440CA is designed to meet the requirements of high-reliability and aerospace applications. However, additional testing and qualification may be required. Consult with Bourns' sales team for more information.
  • Follow standard ESD handling precautions, such as using wrist straps, anti-static bags, and ESD-safe workstations, to prevent damage to the device.

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SMBJ440CA Overview

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SMBJ440CA Alternates

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Part Image SMBJ440CA Micro Commercial Components

Trans Voltage Suppressor Diode, 600W, 440V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA

Part Image P6SMB500C Thinking Electronic Industrial Co Ltd

Trans Voltage Suppressor Diode, 600W, 427.5V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA

Part Image P6SMB480CA Pulse Electronics Corporation

Trans Voltage Suppressor Diode, 600W, 408V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA

Part Image SMBJ440C Pulse Electronics Corporation

Trans Voltage Suppressor Diode, 440V V(RWM), Bidirectional, DO-241AA

Part Image SMBJ440C Littelfuse Inc

Trans Voltage Suppressor Diode, 600W, 440V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA

For a full list of alternate parts for SMBJ440CA, check out Findchips.com