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BZX79C12 - onsemi

Description: Zener Voltage Range - 2.4 V to 33 V; ESD Rating of Class 3 (>16 KV) per Human Body Model; DO-204AH Package - Smaller than Conventional DO-204AA Package; Double Slug Type Construction; Metallurgically Bonded Construction Mechanical Charasteristics:; CASE: Double slug type, hermetically sealed glass; MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16", fromcase for 10 seconds; FINISH: All external surfaces are corrosion resistant with readily solderable leads; POLARITY: Cathode indicated by color ba

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PCB Footprints
BZX79C12 - onsemi PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-35-ren2
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3D Models
BZX79C12 - onsemi  - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-35-ren2
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BZX79C12 Details

  • Manufacturer Part Number:

    BZX79C12

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Axial Lead

  • Manufacturer Package Code:

    017AG

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    onsemi

  • YTEOL:

    5.93

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    25 Ω

  • JEDEC-95 Code:

    DO-35

  • JESD-30 Code:

    O-LALF-W2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    10 Ω

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    200 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.5 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    12 V

  • Reverse Current-Max:

    0.1 µA

  • Reverse Test Voltage:

    8 V

  • Surface Mount:

    NO

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    5 mA

BZX79C12 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the BZX79C12 is -65°C to 150°C.
  • To ensure proper biasing, the BZX79C12 should be operated within the recommended voltage range (12V) and current range (1.4A). Additionally, the device should be connected in a circuit with a suitable resistor and capacitor to ensure stable operation.
  • The maximum power dissipation of the BZX79C12 is 500mW.
  • Yes, the BZX79C12 can be used in switching regulator applications, but it's essential to ensure that the device is properly biased and that the circuit is designed to handle the high-frequency switching.
  • To prevent electrostatic discharge (ESD) damage, it's essential to handle the BZX79C12 with proper ESD protection measures, such as using an ESD wrist strap, ESD mat, and ESD-safe packaging.

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BZX79C12 Overview

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Part Image BZX79C12 Continental Device India Ltd

Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35

Part Image 933117810143 Nexperia

Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35

Part Image BZX79-C12,133 NXP Semiconductors

Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35

Part Image BZX79C12RL Tak Cheong Electronics (Holdings) Co Ltd

Zener Diode, 12V V(Z), 5.39%, 0.5W, Silicon, Unidirectional, DO-204AH

Part Image BZX79-C12AMO NXP Semiconductors

Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35

For a full list of alternate parts for BZX79C12, check out Findchips.com