onsemi 1N4731A

1N4731 Series 1 W 4.3 V 10 uA Through Hole Zener Diode - DO-41
EOL

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageDO-41-2
Contact PlatingTin
MaterialGlass
MountThrough Hole
Number of Pins2
Weight245 mg
Technical
Breakdown Voltage4.3 V
Element ConfigurationSingle
ESD ProtectionNo
Impedance9 Ω
Max Operating Temperature200 °C
Max Power Dissipation1 W
Max Reverse Leakage Current10 µA
Min Operating Temperature-65 °C
Output Current430 mA
PackagingBulk
Peak Reverse Current10 µA
Power Dissipation1 W
Power Rating1 W
Test Current58 mA
Tolerance5 %
Voltage Rating (DC)4.3 V
Voltage Tolerance5 %
Working Voltage4.3 V
Zener Current58 mA
Zener Voltage4.3 V
Dimensions
Height6.35 mm
Length6.35 mm
Width6.35 mm

Documents

Download datasheets and manufacturer documentation for onsemi 1N4731A.

Farnell
Datasheet4 pages14 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Newark
Datasheet4 pages14 years ago
Datasheet4 pages14 years ago
Datasheet5 pages19 years ago
onsemi
Datasheet0 pages0 years ago
element14 APAC
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Fairchild Semiconductor
Technical Drawing1 page15 years ago
Arrow Electronics
Datasheet7 pages21 years ago

Inventory History

3 month trend:
-28.33%

Alternate Parts

Price @ 1000
$ 0.031
$ 0.041
$ 0.065
$ 0.044
$ 0.168
Stock
427,118
673,718
254,799
219,736
26,519
Authorized Distributors
4
3
6
4
1
Mount
Through Hole
Through Hole
Through Hole
-
Through Hole
Case/Package
DO-41-2
-
-
-
-
Zener Voltage
4.3 V
4.3 V
4.3 V
4.3 V
4.3 V
Tolerance
5 %
5 %
5 %
-
5 %
Power Dissipation
1 W
1 W
1 W
1 W
1 W
Impedance
9 Ω
9 Ω
9 Ω
-
9 Ω
Max Reverse Leakage Current
10 µA
10 µA
10 µA
10 µA
10 µA
Forward Voltage
-
-
-
-
1.2 V

Supply Chain

Lifecycle StatusEOL (Last Updated: 3 years ago)
Manufacturer Lifecycle StatusLAST SHIPMENTS (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for onsemi 1N4731A.

Related Parts

Descriptions

Descriptions of onsemi 1N4731A provided by its distributors.

1N4731 Series 1 W 4.3 V 10 uA Through Hole Zener Diode - DO-41
4.3V 1W 5% Zener Do41 Rohs Compliant: Yes
4.3 V 1 W SILICON UNIDIRECTIONAL VOLTAGE REGULATOR DIODE DO-41
French Electronic Distributor since 1988

Manufacturer Aliases

onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:

  • ON Semiconductor
  • ONS
  • ONSEMICON
  • ON SEM
  • ON SEMICONDUCTO
  • ON SEMICONDUCTORS
  • ONSEMIC
  • ON Semicondu
  • OSC
  • ONSE
  • ON SEMICOND
  • ON Semiconductor / Fairchild
  • SCG
  • ON Semiconductor Cor
  • ON SEMICO
  • ONSM
  • MOT/ON SEMI
  • Fairchild/ONSemiconductor
  • ON SEMICONDUCTOR CORP
  • ON Semiconductor Corporation
  • ON4
  • onsemi / Fairchild
  • ON SEMICONDUCT
  • ON-SEMI SCG
  • ON SEMICONDUTOR
  • ON Semiconductor Inc.
  • onsemiconductor

Part Number Aliases

This part may be known by these alternate part numbers:

  • 1N4731A.

Technical Specifications

Physical
Case/PackageDO-41-2
Contact PlatingTin
MaterialGlass
MountThrough Hole
Number of Pins2
Weight245 mg
Technical
Breakdown Voltage4.3 V
Element ConfigurationSingle
ESD ProtectionNo
Impedance9 Ω
Max Operating Temperature200 °C
Max Power Dissipation1 W
Max Reverse Leakage Current10 µA
Min Operating Temperature-65 °C
Output Current430 mA
PackagingBulk
Peak Reverse Current10 µA
Power Dissipation1 W
Power Rating1 W
Test Current58 mA
Tolerance5 %
Voltage Rating (DC)4.3 V
Voltage Tolerance5 %
Working Voltage4.3 V
Zener Current58 mA
Zener Voltage4.3 V
Dimensions
Height6.35 mm
Length6.35 mm
Width6.35 mm

Documents

Download datasheets and manufacturer documentation for onsemi 1N4731A.

Farnell
Datasheet4 pages14 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Newark
Datasheet4 pages14 years ago
Datasheet4 pages14 years ago
Datasheet5 pages19 years ago
onsemi
Datasheet0 pages0 years ago
element14 APAC
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Datasheet0 pages0 years ago
Fairchild Semiconductor
Technical Drawing1 page15 years ago
Arrow Electronics
Datasheet7 pages21 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements
Reach Statement4 pages10 years ago
Materials Sheet3 pages10 years ago
Reach Statement4 pages9 years ago
Materials Sheet3 pages9 years ago
Reach Statement8 pages9 years ago
Reach Statement2 pages11 years ago
Rohs Statement1 page11 years ago
Rohs Statement1 page10 years ago