1N4743A (13V 1 Watt Zenner Diode)
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Power Dissipation: It can dissipate up to 1 watt of power, making it suitable for moderate power applications. Voltage Tolerance: It typically has a voltage tolerance of ±5%, ensuring reliable performance in voltage regulation.
Thermal Stability: The diode operates effectively over a wide temperature range, with a specified maximum junction temperature of 200°C.
Low Leakage Current: At voltages below the Zener breakdown voltage, it exhibits minimal leakage current, which is essential for maintaining circuit stability.
Overvoltage Protection: Protects sensitive electronic components by clamping the voltage to a safe level.
-60%
1N4743A (13V 1 Watt Zenner Diode)
Available:In Stock
- Product SKU: ZENER023
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Warehouse Details
Specification
Description
The 1N4743A is a Zener diode known for its voltage regulation capabilities, designed to provide a stable reference voltage. It is particularly useful in various electronic circuits to protect sensitive components from overvoltage conditions.Features:
Zener Voltage (Vz): The 1N4743A has a nominal Zener voltage of 13V, which is the voltage at which it stabilizes.Power Dissipation: It can dissipate up to 1 watt of power, making it suitable for moderate power applications. Voltage Tolerance: It typically has a voltage tolerance of ±5%, ensuring reliable performance in voltage regulation.
Thermal Stability: The diode operates effectively over a wide temperature range, with a specified maximum junction temperature of 200°C.
Low Leakage Current: At voltages below the Zener breakdown voltage, it exhibits minimal leakage current, which is essential for maintaining circuit stability.
Applications:
Voltage Regulation: Used in power supplies to maintain a constant output voltage despite variations in the input voltage or load conditions.Overvoltage Protection: Protects sensitive electronic components by clamping the voltage to a safe level.
Technical Details
- Voltage - Zener (Nom) (Vz): 13 V
- Tolerance: ±5%
- Power - Max: 1 W
- Impedance (Max) (Zzt): 10 Ohms
- Current - Reverse Leakage @ Vr: 5 µA @ 9.9 V
- Operating Temperature: -65°C ~ 200°C
- Mounting Type: Through Hole
- Package / Case: DO-204AL, DO-41, Axial
- Supplier Device Package: DO-41
- Base Product Number: 1N4743
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