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SMLJ17A - Bourns

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SMLJ17A Details

  • Manufacturer Part Number:

    SMLJ17A

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AB

  • Package Description:

    ROHS COMPLIANT, PLASTIC, SMC, 2 PIN

  • Pin Count:

    2

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.6

  • Breakdown Voltage-Max:

    20.9 V

  • Breakdown Voltage-Min:

    18.9 V

  • Breakdown Voltage-Nom:

    19.9 V

  • Clamping Voltage-Max:

    27.6 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AB

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    3000 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:

    5 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    17 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

SMLJ17A Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane to minimize electromagnetic interference (EMI) and ensure optimal performance. The device should be placed close to the circuit board's edge to reduce radiation.
  • To prevent damage during assembly and testing, use a current-limited power supply and ensure that the device is properly soldered to the PCB. Avoid applying excessive voltage or current during testing, and use a soft-start circuit to gradually apply power.
  • While the datasheet specifies an operating temperature range of -40°C to +150°C, it's essential to note that the device's performance may degrade at extreme temperatures. For optimal performance, it's recommended to operate the SMLJ17A within a temperature range of -20°C to +125°C.
  • Yes, the SMLJ17A is suitable for high-frequency applications up to 1 GHz. However, it's crucial to consider the device's parasitic inductance and capacitance, which may affect its performance at high frequencies. Use a suitable PCB layout and consider adding decoupling capacitors to minimize these effects.
  • To ensure the SMLJ17A's reliability, follow proper assembly and soldering procedures, and use a clean and dry environment during assembly. Also, consider using a conformal coating to protect the device from environmental factors, and perform thorough testing and inspection to detect any defects or anomalies.

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SMLJ17A Overview

Use the download button to access the SMLJ17A 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.
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Part Image CD214L-T17ALF Bourns Inc

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Part Image SMLJ17-TP-HF Micro Commercial Components

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Part Image 3KASMC17AHE3/57T Vishay Intertechnologies

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Part Image SMLJ17AE3/TR Microsemi Corporation (now Microchip)

Trans Voltage Suppressor Diode, 3000W, 17V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC PACKAGE-2

For a full list of alternate parts for SMLJ17A, check out Findchips.com