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1SMB5927BT3G - 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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Symbol
1SMB5927BT3G - onsemi - PCB symbol
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PCB Footprints
1SMB5927BT3G - onsemi PCB footprint - Diodes Moulded - Diodes Moulded - SMB CASE 403A-03
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3D Models
1SMB5927BT3G - onsemi - 3D model - Diodes Moulded - SMB CASE 403A-03
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1SMB5927BT3G Details

  • Manufacturer Part Number:

    1SMB5927BT3G

  • 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:

    Vietnam

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    onsemi

  • YTEOL:

    6.65

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    6.5 Ω

  • JEDEC-95 Code:

    DO-214AA

  • JESD-30 Code:

    R-PDSO-L2

  • JESD-609 Code:

    e3

  • 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:

    3 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    12 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:

    31.2 mA

1SMB5927BT3G Frequently Asked Questions (FAQs)

  • A good PCB layout for the 1SMB5927BT3G involves keeping the leads as short as possible, using a solid ground plane, and placing a 10uF ceramic capacitor between the cathode and anode pins to reduce noise and ringing.
  • To ensure proper biasing, connect the anode to a voltage source through a current-limiting resistor, and connect the cathode to ground through a low-impedance path. The recommended bias voltage is between 5V and 30V, with a maximum current of 1A.
  • The 1SMB5927BT3G can operate safely between -55°C and 150°C, but the recommended operating temperature range is between -40°C and 125°C for optimal performance and reliability.
  • Yes, the 1SMB5927BT3G is suitable for switching power supply applications due to its fast switching times and low capacitance. However, ensure that the device is properly biased and the PCB layout is optimized for high-frequency operation.
  • To protect the 1SMB5927BT3G, use a voltage regulator or a zener diode to limit the voltage, and add a current-limiting resistor or a fuse to prevent overcurrent conditions. Additionally, consider using a TVS diode or a varistor to protect against voltage transients.

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1SMB5927BT3G Overview

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1SMB5927BT3G Alternates

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Image Part Number Model
Part Image 1SMB5927BT3 onsemi

Zener Diode, 12V V(Z), 5%, 3W, Silicon, Unidirectional, DO-214AA
Part Image HSMBJ5927B Microsemi Corporation (now Microchip)

Zener Diode, 12V V(Z), 5%, 1.56W, Silicon, Unidirectional, DO-214AA
Part Image HSMBJ5927BE3 Microsemi Corporation (now Microchip)

Zener Diode, 12V V(Z), 5%, 1.56W, Silicon, Unidirectional, DO-214AA
Part Image HSMBJ5927BTR Microsemi Corporation (now Microchip)

Zener Diode, 12V V(Z), 5%, 1.56W, Silicon, Unidirectional, DO-214AA
Part Image HSMBJ5927BE3TR Microsemi Corporation (now Microchip)

Zener Diode, 12V V(Z), 5%, 1.56W, Silicon, Unidirectional, DO-214AA
For a full list of alternate parts for 1SMB5927BT3G, check out Findchips.com