The manufacturer is 'Semtech'

    • Package
    • Series
    • Operating Temperature
    • Mounting Type
    • Mfr
    • Product Status
    • Package / Case
    • Tolerance
    • Current - Reverse Leakage @ Vr
    • Voltage - Zener (Nom) (Vz)
    • Supplier Device Package
    • Impedance (Max) (Zzt)
    • All Manufacturers:

      Semtech

    Image

    Part Number

    Manufacturer

    Datasheet

    Availability

    Pricing(USD)

    Quantity

    RoHS

    Factory Lead Time

    Mount

    Mounting Type

    Package / Case

    Surface Mount

    Number of Pins

    Supplier Device Package

    Diode Element Material

    Number of Terminals

    Base Product Number

    Brand

    Factory Pack QuantityFactory Pack Quantity

    Ihs Manufacturer

    Impedance (Max) (Zzt)

    Manufacturer

    Manufacturer Part Number

    Maximum Operating Temperature

    Mfr

    Minimum Operating Temperature

    Mounting Styles

    Number of Elements

    Operating Temperature (Max.)

    Operating Temperature-Max

    Operating Temperature-Min

    Package

    Package Body Material

    Package Description

    Package Shape

    Package Style

    Part # Aliases

    Part Life Cycle Code

    Pd - Power Dissipation

    Power Dissipation (Max)

    Product Status

    Reference Voltage-Nom

    Reflow Temperature-Max (s)

    Risk Rank

    Rohs Code

    Unit Weight

    Voltage Temperature Coefficient

    Vz - Zener Voltage

    Zz - Zener Impedance

    Operating Temperature

    Packaging

    Published

    Series

    Tolerance

    JESD-609 Code

    Pbfree Code

    Part Status

    Moisture Sensitivity Level (MSL)

    Number of Terminations

    ECCN Code

    Terminal Finish

    Additional Feature

    HTS Code

    Subcategory

    Technology

    Terminal Position

    Terminal Form

    Peak Reflow Temperature (Cel)

    Reach Compliance Code

    Time@Peak Reflow Temperature-Max (s)

    Base Part Number

    Pin Count

    Reference Standard

    Termination Style

    JESD-30 Code

    Qualification Status

    Polarity

    Configuration

    Element Configuration

    Diode Type

    Current - Reverse Leakage @ Vr

    Power Dissipation

    Case Connection

    Power - Max

    Impedance-Max

    Test Current

    Reference Voltage

    Voltage - Zener (Nom) (Vz)

    Zener Voltage

    Product Type

    Voltage Tol-Max

    JEDEC-95 Code

    Working Test Current

    Voltage Tolerance

    Reverse Current-Max

    Zener Current

    Dynamic Impedance-Max

    Voltage Temp Coeff-Max

    Product Category

    Radiation Hardening

    RoHS Status

    1N4990

    Mfr Part No

    1N4990

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Through Hole

    Axial

    NO

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±5%

    Active

    Not Applicable

    2

    EAR99

    LOW IMPEDANCE

    8541.10.00.50

    WIRE

    unknown

    1N4990

    2

    O-XALF-W2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    2μA @ 167V

    ISOLATED

    5W

    550Ohm

    220V

    220V

    5%

    5mA

    550Ohm

    Non-RoHS Compliant

    1N4971

    Mfr Part No

    1N4971

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    31 Weeks

    Clamp

    Through Hole

    Axial

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±5%

    e0

    Active

    Not Applicable

    2

    EAR99

    Tin/Lead (Sn/Pb)

    LOW DYNAMIC IMPEDANCE

    8541.10.00.50

    WIRE

    NOT SPECIFIED

    unknown

    NOT SPECIFIED

    1N4971

    2

    O-XALF-W2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    2μA @ 27.4V

    ISOLATED

    5W

    11Ohm

    36V

    36V

    5%

    30mA

    2μA

    5Ohm

    34.2mV/°C

    Non-RoHS Compliant

    1N4959

    Mfr Part No

    1N4959

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Through Hole

    Axial

    NO

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±5%

    e0

    Active

    Not Applicable

    2

    EAR99

    Tin/Lead (Sn/Pb)

    LOW DYNAMIC IMPEDANCE

    8541.10.00.50

    WIRE

    unknown

    1N4959

    2

    O-XALF-W2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    10μA @ 8.4V

    ISOLATED

    5W

    2.5Ohm

    11V

    11V

    5%

    125mA

    10μA

    1.5Ohm

    7.7mV/°C

    Non-RoHS Compliant

    JANTX1N4972US

    Mfr Part No

    JANTX1N4972US

    Semtech Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    SQ-MELF

    YES

    -

    SILICON

    2

    SENSITRON SEMICONDUCTOR

    14 Ohms

    Sensitron Semiconductors

    JANTX1N4972US

    Semtech Corporation

    1

    200 °C

    Bulk

    GLASS

    O-LELF-R2

    ROUND

    LONG FORM

    Active

    5 W

    Discontinued at Digi-Key

    39 V

    NOT SPECIFIED

    5.26

    No

    -55°C ~ 175°C

    MIL-PRF-19500/356

    ±4.87%

    e0

    No

    EAR99

    Tin/Lead (Sn/Pb)

    8541.10.00.50

    Voltage Reference Diodes

    ZENER

    END

    WRAP AROUND

    NOT SPECIFIED

    compliant

    2

    MIL-19500/356H

    O-LELF-R2

    Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    2 µA @ 29.7 V

    ISOLATED

    5 W

    39 V

    5%

    30 mA

    5 Ω

    1N4972

    Mfr Part No

    1N4972

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Through Hole

    Axial

    NO

    2

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±4.87%

    e0

    Active

    Not Applicable

    2

    EAR99

    Tin/Lead (Sn/Pb)

    LOW DYNAMIC IMPEDANCE

    8541.10.00.50

    WIRE

    NOT SPECIFIED

    unknown

    NOT SPECIFIED

    1N4972

    2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    2μA @ 29.7V

    ISOLATED

    5W

    14Ohm

    39V

    39V

    30mA

    5Ohm

    37.05mV/°C

    Non-RoHS Compliant

    JAN1N4968

    Mfr Part No

    JAN1N4968

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    22 Weeks

    NO

    SILICON

    1

    200°C

    5W

    Active

    2

    EAR99

    LOW IMPEDANCE

    8541.10.00.50

    AXIAL

    WIRE

    unknown

    1N4968

    2

    MIL-19500

    O-XALF-W2

    Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    ISOLATED

    27V

    4.81%

    50mA

    3Ohm

    Non-RoHS Compliant

    1N4955US

    Mfr Part No

    1N4955US

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Surface Mount

    SQ-MELF

    YES

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±4.93%

    Active

    2

    EAR99

    8541.10.00.50

    END

    WRAP AROUND

    unknown

    1N4955

    2

    O-LELF-R2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    100μA @ 5.7V

    ISOLATED

    5W

    1.5Ohm

    7.5V

    7.5V

    175mA

    1.5Ohm

    Non-RoHS Compliant

    JANTX1N4966

    Mfr Part No

    JANTX1N4966

    Semtech Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    Axial

    NO

    Axial

    SILICON

    2

    1N4966

    SENSITRON SEMICONDUCTOR

    5 Ohms

    Sensitron Semiconductors

    JANTX1N4966

    Semtech Corporation

    1

    200 °C

    Bulk

    GLASS

    O-LALF-W2

    ROUND

    LONG FORM

    Active

    5 W

    Discontinued at Digi-Key

    22 V

    NOT SPECIFIED

    1.83

    No

    -55°C ~ 175°C

    *

    ±5%

    e0

    No

    Active

    EAR99

    Tin/Lead (Sn/Pb)

    8541.10.00.50

    Voltage Reference Diodes

    ZENER

    AXIAL

    WIRE

    NOT SPECIFIED

    compliant

    2

    MIL-19500/356H

    O-LALF-W2

    Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    2 µA @ 16.7 V

    ISOLATED

    5 W

    22 V

    5%

    50 mA

    2.5 Ω

    JANTX1N4467

    Mfr Part No

    JANTX1N4467

    Semtech Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    DO-204AL, DO-41, Axial

    NO

    Axial

    SILICON

    2

    Semtech

    1

    MICROSEMI CORP

    7 Ohms

    Semtech

    JANTX1N4467

    + 175 C

    Semtech Corporation

    - 55 C

    Through Hole

    1

    175 °C

    -65 °C

    Bulk

    GLASS

    O-LALF-W2

    ROUND

    LONG FORM

    JTX1N4467

    Active

    1.5 W

    1.5 W

    Discontinued at Digi-Key

    12 V

    NOT SPECIFIED

    1.16

    No

    0.256442 oz

    0.076 %/C

    12 V

    7 Ohms

    -55°C ~ 175°C

    *

    ±5%

    e0

    No

    Active

    EAR99

    Tin/Lead (Sn/Pb)

    HIGH RELIABILITY, METALLURGICALLY BONDED

    8541.10.00.50

    Diodes & Rectifiers

    ZENER

    AXIAL

    WIRE

    NOT SPECIFIED

    not_compliant

    MIL-19500

    Through Hole

    O-LALF-W2

    Qualified

    UNIDIRECTIONAL

    Single

    ZENER DIODE

    200 nA @ 9.6 V

    1.5

    ISOLATED

    1.5 W

    21 mA

    12 V

    Zener Diodes

    5%

    DO-41

    21 mA

    5 %

    119 mA

    Zener Diodes

    1N4955

    Mfr Part No

    1N4955

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Through Hole

    Axial

    NO

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    2012

    ±4.93%

    e0

    Active

    Not Applicable

    2

    EAR99

    Tin/Lead (Sn/Pb)

    LOW DYNAMIC IMPEDANCE

    8541.10.00.50

    WIRE

    unknown

    1N4955

    2

    O-XALF-W2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    100μA @ 5.7V

    ISOLATED

    5W

    1.5Ohm

    7.5V

    7.5V

    175mA

    100μA

    0.75Ohm

    4.5mV/°C

    Non-RoHS Compliant

    1N4978

    Mfr Part No

    1N4978

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Through Hole

    Axial

    NO

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±5%

    e0

    Active

    Not Applicable

    2

    EAR99

    Tin/Lead (Sn/Pb)

    LOW DYNAMIC IMPEDANCE

    8541.10.00.50

    WIRE

    unknown

    1N4978

    2

    O-XALF-W2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    2μA @ 51.7V

    ISOLATED

    5W

    50Ohm

    68V

    68V

    5%

    20mA

    2μA

    15Ohm

    68mV/°C

    Non-RoHS Compliant

    1N4975

    Mfr Part No

    1N4975

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Through Hole

    Through Hole

    Axial

    2

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±4.9%

    e0

    Active

    Not Applicable

    2

    EAR99

    Tin/Lead (Sn/Pb)

    LOW DYNAMIC IMPEDANCE

    8541.10.00.50

    WIRE

    1N4975

    2

    UNIDIRECTIONAL

    Single

    ZENER DIODE

    2μA @ 38.8V

    ISOLATED

    5W

    27Ohm

    51V

    51V

    5%

    8Ohm

    48.45mV/°C

    No

    Non-RoHS Compliant

    JANTX1N4468US

    Mfr Part No

    JANTX1N4468US

    Semtech Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    SQ-MELF

    YES

    -

    SILICON

    2

    SENSITRON SEMICONDUCTOR

    8 Ohms

    Sensitron Semiconductors

    JANTX1N4468US

    Semtech Corporation

    1

    175 °C

    Bulk

    GLASS

    O-LELF-R2

    ROUND

    LONG FORM

    Active

    1.5 W

    Discontinued at Digi-Key

    13 V

    NOT SPECIFIED

    5.31

    No

    -55°C ~ 175°C

    *

    ±5%

    No

    Active

    EAR99

    METALLURGICALLY BONDED

    8541.10.00.50

    Voltage Reference Diodes

    ZENER

    END

    WRAP AROUND

    NOT SPECIFIED

    compliant

    2

    MIL-19500

    O-LELF-R2

    Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    50 nA @ 10.4 V

    ISOLATED

    13 V

    5%

    19 mA

    8 Ω

    JANTX1N4955

    Mfr Part No

    JANTX1N4955

    Semtech Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    Axial

    NO

    Axial

    SILICON

    2

    1N4955

    MICROSEMI CORP

    1.5 Ohms

    Microsemi Corporation

    JANTX1N4955

    Semtech Corporation

    1

    175 °C

    -65 °C

    Bulk

    GLASS

    O-LALF-W2

    ROUND

    LONG FORM

    Active

    5 W

    Discontinued at Digi-Key

    7.5 V

    NOT SPECIFIED

    1.63

    No

    -55°C ~ 175°C

    MIL-PRF-19500/356

    ±4.93%

    e0

    EAR99

    Tin/Lead (Sn/Pb)

    8541.10.00.50

    ZENER

    AXIAL

    WIRE

    NOT SPECIFIED

    compliant

    2

    MIL-19500/356H

    O-LALF-W2

    Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    100 µA @ 5.7 V

    ISOLATED

    5 W

    7.5 V

    5%

    175 mA

    JANTX1N4975

    Mfr Part No

    JANTX1N4975

    Semtech Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    Axial

    NO

    Axial

    SILICON

    2

    SENSITRON SEMICONDUCTOR

    27 Ohms

    Sensitron Semiconductors

    JANTX1N4975

    Semtech Corporation

    1

    200 °C

    Bulk

    GLASS

    O-LALF-W2

    ROUND

    LONG FORM

    Active

    5 W

    Discontinued at Digi-Key

    51 V

    NOT SPECIFIED

    1.8

    No

    -55°C ~ 175°C

    MIL-PRF-19500/356

    ±4.9%

    e0

    No

    EAR99

    Tin/Lead (Sn/Pb)

    8541.10.00.50

    Voltage Reference Diodes

    ZENER

    AXIAL

    WIRE

    NOT SPECIFIED

    compliant

    2

    MIL-19500/356H

    O-LALF-W2

    Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    2 µA @ 38.8 V

    ISOLATED

    5 W

    51 V

    5%

    25 mA

    8 Ω

    1N4982

    Mfr Part No

    1N4982

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Through Hole

    Axial

    NO

    2

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±5%

    e0

    Active

    Not Applicable

    2

    EAR99

    Tin/Lead (Sn/Pb)

    LOW DYNAMIC IMPEDANCE

    8541.10.00.50

    WIRE

    unknown

    1N4982

    2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    2μA @ 76V

    ISOLATED

    5W

    110Ohm

    100V

    100V

    5%

    40Ohm

    100mV/°C

    Non-RoHS Compliant

    JANTX1N4962US

    Mfr Part No

    JANTX1N4962US

    Semtech Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    SQ-MELF

    -

    1N4962

    3.5 Ohms

    Semtech Corporation

    Bulk

    Discontinued at Digi-Key

    -55°C ~ 175°C

    MIL-PRF-19500/356

    ±5%

    5 µA @ 11.4 V

    5 W

    15 V

    1N4961

    Mfr Part No

    1N4961

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    19 Weeks

    Through Hole

    Axial

    NO

    SILICON

    1

    5W

    -55°C~175°C

    Bulk

    ±5%

    e0

    Active

    Not Applicable

    2

    EAR99

    Tin/Lead (Sn/Pb)

    LOW DYNAMIC IMPEDANCE

    8541.10.00.50

    WIRE

    NOT SPECIFIED

    unknown

    NOT SPECIFIED

    1N4961

    2

    O-XALF-W2

    Not Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    10μA @ 9.9V

    ISOLATED

    5W

    3Ohm

    13V

    13V

    5%

    100mA

    10μA

    2Ohm

    10.4mV/°C

    Non-RoHS Compliant

    JAN1N4960

    Mfr Part No

    JAN1N4960

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    22 Weeks

    NO

    SILICON

    1

    200°C

    5W

    Active

    2

    EAR99

    LOW IMPEDANCE

    8541.10.00.50

    AXIAL

    WIRE

    unknown

    1N4960

    2

    MIL-19500

    O-XALF-W2

    Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    ISOLATED

    12V

    5%

    100mA

    1.5Ohm

    Non-RoHS Compliant

    JAN1N4955

    Mfr Part No

    JAN1N4955

    Semtech Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    22 Weeks

    NO

    SILICON

    1

    200°C

    5W

    Active

    2

    EAR99

    LOW IMPEDANCE

    8541.10.00.50

    AXIAL

    WIRE

    unknown

    1N4955

    2

    MIL-19500

    O-XALF-W2

    Qualified

    UNIDIRECTIONAL

    SINGLE

    ZENER DIODE

    ISOLATED

    7.5V

    4.93%

    175mA

    0.75Ohm

    Non-RoHS Compliant