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General Purpose Silicon Planar Power Zener Diode

General Purpose Silicon Planar Power Zener Diode

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19 in stock

Condition: New
MPN: 1N4731A-TR
MPN Xref:1N4731A-TR, 18M3502, 28X7127, 1N4731A-TR., 1N4731A-TR-ND, 1779056, 78-1N4731A, 70061605

This is a general purpose silicon planar power Zener diode with a nominal voltage of 4.3V and a tolerance of +/-5%. It has a maximum power dissipation of 1.3W and a maximum operating temperature of +175°C. The diode is designed for through-hole mounting with a DO-41 package type.
Diode Configuration Single
Maximum Operating Temperature +175 °C
Zener Type General Purpose
Zener Voltage Tolerance +/-5 %
Package Type DO-41
Maximum Power Dissipation 1.3 W
Mounting Type Through Hole
Test Current 58 mA
Diameter 2.6mm
Maximum Reverse Leakage Current 10µA
Height 4.1mm
Pin Count 2
Dimensions 2.6 (Dia.) x 4.1mm
Nominal Zener Voltage 4.3V
Stock Stock
Configuration Single
Forward Current 200 mA
Forward Voltage 1.2 V
Impedance 9 Ω
Junction to Ambient Thermal Resistance 110 K/W
Length 0.161 in
Maximum Junction Temperature 175 °C
Number of Pins 2
Operating Temperature -65 to 175 °C
Power Dissipation 1.3 W
Primary Type Zener
Product Header Silicon Planar Power Zener Diode
Reverse Current 58 mA
Reverse Voltage 4.3 V
Series 1N4731 Series
Surge Current 1.07 A
Switching Speed Standard
Temperature Operating Range Maximum of +175 °C
Type Silicon
Zener Current 58 mA
Zener Voltage 4.3 V

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