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SMAJ78A - Bourns

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SMAJ78A Details

  • Manufacturer Part Number:

    SMAJ78A

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AC

  • Pin Count:

    2

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6

  • Breakdown Voltage-Max:

    95.8 V

  • Breakdown Voltage-Min:

    86.7 V

  • Breakdown Voltage-Nom:

    91.25 V

  • Clamping Voltage-Max:

    126 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    400 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:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

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

  • Rep Pk Reverse Voltage-Max:

    78 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

SMAJ78A Frequently Asked Questions (FAQs)

  • The recommended footprint for the SMAJ78A is a standard SOD323 package with a 1.7mm x 1.3mm body size and a 0.5mm lead pitch.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the pads. Use a soldering technique that minimizes the risk of overheating the component.
  • The SMAJ78A can operate safely in temperatures ranging from -55°C to 150°C, but the recommended operating temperature range is -40°C to 125°C for optimal performance.
  • Yes, the SMAJ78A is suitable for high-frequency applications up to 1 GHz, but the lead inductance and package parasitics should be considered in the design.
  • The SMAJ78A has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures when handling the component, such as using an ESD wrist strap or mat.

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SMAJ78A Overview

Use the download button to access the SMAJ78A 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like SMAJ7, or try a keyword search, such as Transient Suppressors

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Part Image SMAJ78 Taiwan Semiconductor

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Part Image SMAJ78A Micro Commercial Components

Trans Voltage Suppressor Diode, 400W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

Part Image SMAJ78 Sangdest Microelectronics (Nanjing) Co Ltd

Trans Voltage Suppressor Diode, 400W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

Part Image CD214A-T78ALF Bourns Inc

Trans Voltage Suppressor Diode, 400W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

Part Image SMAJ78A Lite-On Semiconductor Corporation

Trans Voltage Suppressor Diode, 400W, 78V V(RWM), Unidirectional, 1 Element, Silicon

For a full list of alternate parts for SMAJ78A, check out Findchips.com