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1N4743A

Part Number: 1N4743A
Manufacturer: onsemi
Part Type: Discrete Semiconductors > Diodes > Zener Diodes > 1N4743A
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Description: 1N4743 Series 1 W 13 V 5 uA Through Hole Zener Diode - DO-41

04/13/2026 – There are 515 pieces pieces of Part Number 1N4743A Available.

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1N4743 Series 1 W 13 V 5 uA Through Hole Zener Diode - DO-41

Specifications

TYPE DESCRIPTION
Case/Package DO-41-2
Contact Plating Tin
Material Glass
Mount Through Hole
Number of Pins 2
Weight 245 mg
Breakdown Voltage 13 V
Element Configuration Single
ESD Protection No
Impedance 10 Ω
Max Operating Temperature 200 °C
Max Power Dissipation 1 W
Max Reverse Leakage Current 5 µA
Manufacturer Package Identifier CASE 017AH ISSUE O
Min Operating Temperature -65 °C
Output Current 1.3 A
Packaging Bulk
Peak Reverse Current 5 µA
Power Dissipation 1 W
Power Rating 1 W
Schedule B 8541100050
Test Current 19 mA
Tolerance 5 %
Voltage Rating (DC) 13 V
Voltage Tolerance 5 %
Working Voltage 13 V
Zener Current 19 mA
Zener Voltage 13 V
Height 2.72 mm
Length 5.21 mm
Width 2.72 mm

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