1N5946BG Allicdata Electronics
Allicdata Part #:

1N5946BG-ND

Manufacturer Part#:

1N5946BG

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: ON Semiconductor
Short Description: DIODE ZENER 75V 3W AXIAL
More Detail: Zener Diode 75V 3W ±5% Through Hole Axial
DataSheet: 1N5946BG datasheet1N5946BG Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Bulk 
Part Status: Obsolete
Voltage - Zener (Nom) (Vz): 75V
Tolerance: ±5%
Power - Max: 3W
Impedance (Max) (Zzt): 140 Ohms
Current - Reverse Leakage @ Vr: 1µA @ 56V
Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA
Operating Temperature: -65°C ~ 200°C
Mounting Type: Through Hole
Package / Case: DO-204AL, DO-41, Axial
Supplier Device Package: Axial
Base Part Number: 1N5946
Description

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Diodes are electronic devices that allow current to flow through one direction while blocking current in the opposite direction. Zener diodes are special type of diode which, when reverse biased, allows current to flow from the anode to the cathode in a controlled manner and with a relatively constant voltage across them. Single diodes are available in a variety of configurations and are a popular choice for a range of applications. 1N5946BG is a single Zener diode with a breakdown voltage of around 5.6 V, making it suitable for a range of applications.

The 1N5946BG is a low-leakage, low-voltage diode with a maximum power dissipation of 1.5 Watts and a maximum reverse current of 75 mA. It has a neat SOD-123 package which makes it suitable for a variety of applications. The diode is constructed using an N-type substrate and a P-type junction, making it ideal for power circuits. The device can operate in a wide temperature range from –55°C to 175°C and is available with a 25 mOhm typical junction capacitance for lower losses.

1N5946BG is used widely in power circuits, voltage control and protection applications. It can be used as an output shunt regulator for a 5.6 V output, as a clamp for voltage transients and a voltage regulator for power supplies. It provides an effective voltage control in an economical package and makes an excellent choice for applications requiring a 5.6 V output. The diode’s low leakage characteristics make it suitable for use in automotive and battery-powered systems.

The 1N5946BG diode works on a simple operating principle involving the application of a reverse bias across the junction of the diode. This creates a depletion layer which, in turn, acts as a resistor. As a result, current can only flow across the junction at a set voltage known as the breakdown voltage. As the applied voltage increases, the depletion layer also increases, causing the resistance to increase. This in turn limits the amount of current that can flow through the diode, resulting in a constant voltage being maintained across the diode.

In conclusion, 1N5946BG is an excellent choice for a variety of applications involving the control and protection of power circuits. With its wide operating temperature range and low junction capacitance, it offers reliable performance and an economical package for 5.6 V output applications. By understanding its operating principle, designers can ensure proper utilization of this device for their desired application.

The specific data is subject to PDF, and the above content is for reference

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