1SMB5945BT3

ON Semiconductor 1SMB5945BT3

Part Number:
1SMB5945BT3
Manufacturer:
ON Semiconductor
Ventron No:
2840440-1SMB5945BT3
Description:
DIODE ZENER 68V 3W SMB
ECAD Model:
Datasheet:
(SZ1)1SMB59xxBT3(G)

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Specifications
ON Semiconductor 1SMB5945BT3 technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor 1SMB5945BT3.
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    DO-214AA, SMB
  • Diode Element Material
    SILICON
  • Operating Temperature
    -65°C~150°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2006
  • Tolerance
    ±5%
  • JESD-609 Code
    e0
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    2
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin/Lead (Sn/Pb)
  • HTS Code
    8541.10.00.50
  • Subcategory
    Voltage Reference Diodes
  • Power Rating
    3W
  • Voltage - Rated DC
    68V
  • Max Power Dissipation
    550mW
  • Technology
    ZENER
  • Terminal Position
    DUAL
  • Terminal Form
    C BEND
  • Peak Reflow Temperature (Cel)
    240
  • Reach Compliance Code
    not_compliant
  • Time@Peak Reflow Temperature-Max (s)
    30
  • Base Part Number
    SMB5945
  • Pin Count
    2
  • JESD-30 Code
    R-PDSO-C2
  • Qualification Status
    Not Qualified
  • Number of Elements
    1
  • Polarity
    UNIDIRECTIONAL
  • Impedance
    120Ohm
  • Element Configuration
    Single
  • Diode Type
    ZENER DIODE
  • Current - Reverse Leakage @ Vr
    1μA @ 51.7V
  • Power Dissipation
    550mW
  • Voltage - Forward (Vf) (Max) @ If
    1.5V @ 200mA
  • Max Reverse Leakage Current
    1μA
  • Impedance-Max
    120Ohm
  • Reference Voltage
    68V
  • Zener Voltage
    68V
  • Voltage Tol-Max
    5%
  • Working Test Current
    5.5mA
  • Voltage Tolerance
    5%
  • Zener Current
    22mA
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Contains Lead
Description
1SMB5945BT3 Overview
An electrical device like this requires a reverse leakage current of 1μA @ 51.7V.A maximum voltage (Tol) can be supplied if 5% is set.During reverse leakage, the maximum current reaches 1μA.Design flexibility is enhanced by its zener current of 22mA.This device must be operated with the working test voltage set to 5.5mA.For operation, diode reaches 1.5V @ 200mA at the maximum voltage - Forward (Vf).

1SMB5945BT3 Features
reverse leakage current of 1μA @ 51.7V
1μA @ 51.7V is the maximum voltage (Tol)
Reverse leakage current reaches 1μA
the zener current of 22mA
the working test voltage to 5.5mA
minimal dynamic impedance is 5.5mA


1SMB5945BT3 Applications
There are a lot of ON Semiconductor
1SMB5945BT3 applications of zener single diodes.



1SMB5945BT3 More Descriptions
Zener Diode, 68V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA
Diodes- Zener 68V 3W No-Cancel/No-Return
DIODE ZENER 68V 550MW SMB
Product Comparison
The three parts on the right have similar specifications to 1SMB5945BT3.
  • Image
    Part Number
    Manufacturer
    Mount
    Mounting Type
    Package / Case
    Diode Element Material
    Operating Temperature
    Packaging
    Published
    Tolerance
    JESD-609 Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Terminal Finish
    HTS Code
    Subcategory
    Power Rating
    Voltage - Rated DC
    Max Power Dissipation
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Reach Compliance Code
    Time@Peak Reflow Temperature-Max (s)
    Base Part Number
    Pin Count
    JESD-30 Code
    Qualification Status
    Number of Elements
    Polarity
    Impedance
    Element Configuration
    Diode Type
    Current - Reverse Leakage @ Vr
    Power Dissipation
    Voltage - Forward (Vf) (Max) @ If
    Max Reverse Leakage Current
    Impedance-Max
    Reference Voltage
    Zener Voltage
    Voltage Tol-Max
    Working Test Current
    Voltage Tolerance
    Zener Current
    RoHS Status
    Lead Free
    Supplier Device Package
    Power - Max
    Voltage - Zener (Nom) (Vz)
    Factory Lead Time
    Contact Plating
    Number of Pins
    Weight
    Pbfree Code
    Termination
    Working Voltage
    Test Current
    Forward Voltage
    Peak Reverse Current
    ESD Protection
    Height
    Length
    Width
    REACH SVHC
    Radiation Hardening
    View Compare
  • 1SMB5945BT3
    1SMB5945BT3
    Surface Mount
    Surface Mount
    DO-214AA, SMB
    SILICON
    -65°C~150°C
    Tape & Reel (TR)
    2006
    ±5%
    e0
    Obsolete
    1 (Unlimited)
    2
    EAR99
    Tin/Lead (Sn/Pb)
    8541.10.00.50
    Voltage Reference Diodes
    3W
    68V
    550mW
    ZENER
    DUAL
    C BEND
    240
    not_compliant
    30
    SMB5945
    2
    R-PDSO-C2
    Not Qualified
    1
    UNIDIRECTIONAL
    120Ohm
    Single
    ZENER DIODE
    1μA @ 51.7V
    550mW
    1.5V @ 200mA
    1μA
    120Ohm
    68V
    68V
    5%
    5.5mA
    5%
    22mA
    Non-RoHS Compliant
    Contains Lead
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • 1SMB5928BT3
    -
    Surface Mount
    DO-214AA, SMB
    -
    -65°C~150°C
    Tape & Reel (TR)
    -
    ±5%
    -
    Obsolete
    1 (Unlimited)
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    1μA @ 9.9V
    -
    1.5V @ 200mA
    -
    7Ohms
    -
    -
    -
    -
    -
    -
    Non-RoHS Compliant
    -
    SMB
    3W
    13V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • 1SMB5935B-13
    Surface Mount
    Surface Mount
    DO-214AA, SMB
    SILICON
    -65°C~150°C
    Tape & Reel (TR)
    2011
    ±5%
    e3
    Active
    1 (Unlimited)
    2
    EAR99
    -
    8541.10.00.50
    Voltage Reference Diodes
    3W
    -
    550mW
    ZENER
    DUAL
    C BEND
    260
    not_compliant
    40
    SMB5935
    -
    -
    -
    1
    UNIDIRECTIONAL
    23Ohm
    Single
    ZENER DIODE
    1μA @ 20.6V
    3W
    1.5V @ 200mA
    1μA
    23Ohm
    27V
    27V
    5%
    -
    5%
    -
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    10 Weeks
    Tin
    2
    92.986436mg
    no
    SMD/SMT
    27V
    13.9mA
    1.5V
    1μA
    Yes
    2.5mm
    4.57mm
    3.94mm
    No SVHC
    -
  • 1SMB5923B-13
    Surface Mount
    Surface Mount
    DO-214AA, SMB
    SILICON
    -65°C~150°C
    Tape & Reel (TR)
    2013
    ±5%
    e3
    Active
    1 (Unlimited)
    2
    EAR99
    -
    8541.10.00.50
    Voltage Reference Diodes
    3W
    -
    3W
    ZENER
    DUAL
    C BEND
    260
    -
    40
    SMB5923
    -
    -
    -
    1
    UNIDIRECTIONAL
    3.5Ohm
    Single
    ZENER DIODE
    5μA @ 6.5V
    3W
    1.5V @ 200mA
    5μA
    3.5Ohm
    8.2V
    8.2V
    5%
    -
    5%
    -
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    10 Weeks
    Tin
    2
    92.986436mg
    no
    SMD/SMT
    8.2V
    45.7mA
    1.5V
    5μA
    Yes
    2.5mm
    4.57mm
    3.94mm
    No SVHC
    No
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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