JANTX1N4957US Allicdata Electronics
Allicdata Part #:

JANTX1N4957USS-ND

Manufacturer Part#:

JANTX1N4957US

Price: $ 8.27
Product Category:

Discrete Semiconductor Products

Manufacturer: Semtech Corporation
Short Description: 9.1V ZENER 500W
More Detail: Zener Diode
DataSheet: JANTX1N4957US datasheetJANTX1N4957US Datasheet/PDF
Quantity: 1000
250 +: $ 7.44380
Stock 1000Can Ship Immediately
$ 8.27
Specifications
Series: *
Part Status: Active
Description

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JANTX1N4957US is a single Zener diode with a wide range of applications. It is widely used in voltage stabilization and voltage fluctuation reduction for industrial, automotive, and aircraft applications. It is commonly found in circuits for DC/DC conversion, voltage regulation, surge protection, and detector and power supply applications. The diode is designed to provide tight voltage regulation, low power dissipation, and low forward voltage drop. It is also very robust and operates at high temperatures.The JANTX1N4957US has a reverse breakdown voltage of 5.45 V and a zener voltage of 5.7V. It has a wattage rating of 0.5 W, a maximum forward current of 1.5 A and a maximum power dissipation of 2.4 W. It is available in standard through-hole package sizes of 2-pin, 2-tab or 2-lead. The working principle of the JANTX1N4957US is based on the properties of a diode and its reverse breakdown voltage. A diode is an electronic component that allows current to flow in one direction and blocks it in the opposite direction. When a certain reverse voltage is applied to the diode, it becomes saturated and current will flow in the reverse direction. This reverse breakdown voltage is the zener voltage of the JANTX1N4957US, which is fixed at 5.7V. At this voltage, the diode breaks down and starts to conduct current in both forward and reverse directions. This is known as zener breakdown. When the reverse voltage applied is below the zener voltage, the diode will block the current in the reverse direction. When the forward voltage reaches the breakdown voltage, it will start to conduct current in the forward direction. In applications such as voltage regulation, surge protection and detector use, the JANTX1N4957US is able to supply the exact voltage needed. It is used to regulate or stabilize the voltage and protect against any overvoltage or short circuit surges. It is also used in DC/DC conversion circuits to allow for efficient power management. It can be used as a detector for voltage monitoring, as it can detect a change in the voltage levels and can be used to give a signal when the power had increased or decreased. Overall, the JANTX1N4957US is a reliable and cost-effective device that is suitable for a wide range of applications. Its low power dissipation and low forward drop make it an ideal choice for voltage regulation and surge protection. With its wide operating temperature range, it can easily handle high voltage applications.

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