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SZ1SMB5915BT3G - onsemi

Description: Zener Voltage Range - 3.3 V to 200 V; ESD Rating of Class 3 (>16 KV) per Human Body Model; Flat Handling Surface for Accurate Placement; Package Design for Top Side or Bottom Circuit Board Mounting Mechanical Characteristics:; CASE: Void-free, transfer-molded plastic; FINISH: All external surfaces are corrosion resistant with readily solderable leads; MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds; LEADS: Modified L-Bend providing more contact area to bond pads; POLARITY: Cathode indi

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SZ1SMB5915BT3G - onsemi - PCB symbol
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PCB Footprints
SZ1SMB5915BT3G - onsemi PCB footprint - Diodes Moulded - Diodes Moulded - SMB
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SZ1SMB5915BT3G - onsemi - 3D model - Diodes Moulded - SMB
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SZ1SMB5915BT3G Details

  • Manufacturer Part Number:

    SZ1SMB5915BT3G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SMB

  • Package Description:

    LEAD FREE, PLASTIC, CASE 403A-03, SMB, 2 PIN

  • Pin Count:

    2

  • Manufacturer Package Code:

    403A-03

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6.65

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    7.5 Ω

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    500 Ω

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.55 W

  • Reference Standard:

    AEC-Q101

  • Reference Voltage-Nom:

    3.9 V

  • Reverse Current-Max:

    25 µA

  • Reverse Test Voltage:

    1 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    L BEND

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    96.1 mA

SZ1SMB5915BT3G Frequently Asked Questions (FAQs)

  • A good PCB layout for the SZ1SMB5915BT3G involves keeping the input and output traces short and wide, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a common ground point for the input and output grounds.
  • To ensure proper biasing, the SZ1SMB5915BT3G requires a stable input voltage between 2.5V and 5.5V, and a bias current of around 1mA. The device should also be operated within the recommended temperature range of -40°C to 125°C.
  • The SZ1SMB5915BT3G has a thermal resistance of 125°C/W, and a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking and ensure that the device is operated within the recommended temperature range.
  • The SZ1SMB5915BT3G has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. This includes using ESD-safe materials, grounding oneself before handling the device, and using ESD-protective packaging.
  • The SZ1SMB5915BT3G is manufactured by onsemi, which adheres to strict quality and reliability standards, including ISO/TS 16949, ISO 9001, and AEC-Q100. The device is also qualified for automotive applications.

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SZ1SMB5915BT3G Overview

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SZ1SMB5915BT3G Alternates

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Image Part Number Model
Part Image 1SMB5915B Rectron Semiconductor

Zener Diode, 3.9V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA
Part Image 1SMB5915BT3 onsemi

Zener Diode, 3.9V V(Z), 5%, 3W, Silicon, Unidirectional, DO-214AA
Part Image HSMBJ5915BE3 Microsemi Corporation (now Microchip)

Zener Diode, 3.9V V(Z), 5%, 1.56W, Silicon, Unidirectional, DO-214AA
Part Image HSMBJ5915BE3TR Microsemi Corporation (now Microchip)

Zener Diode, 3.9V V(Z), 5%, 1.56W, Silicon, Unidirectional, DO-214AA
Part Image HSMBJ5915BTRE3 Microsemi Corporation (now Microchip)

Zener Diode, 3.9V V(Z), 5%, 3W, Unidirectional, DO-214AA
For a full list of alternate parts for SZ1SMB5915BT3G, check out Findchips.com