STTH1202DI Allicdata Electronics
Allicdata Part #:

497-7578-5-ND

Manufacturer Part#:

STTH1202DI

Price: $ 1.87
Product Category:

Discrete Semiconductor Products

Manufacturer: STMicroelectronics
Short Description: DIODE GEN PURP 200V 12A TO220AC
More Detail: Diode Standard 200V 12A Through Hole TO-220AC ins
DataSheet: STTH1202DI datasheetSTTH1202DI Datasheet/PDF
Quantity: 645
1 +: $ 1.70100
50 +: $ 1.44207
100 +: $ 1.22863
500 +: $ 1.00945
1000 +: $ 0.83640
Stock 645Can Ship Immediately
$ 1.87
Specifications
Series: --
Packaging: Tube 
Part Status: Active
Diode Type: Standard
Voltage - DC Reverse (Vr) (Max): 200V
Current - Average Rectified (Io): 12A
Voltage - Forward (Vf) (Max) @ If: 1.1V @ 12A
Speed: Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr): 35ns
Current - Reverse Leakage @ Vr: 10µA @ 200V
Capacitance @ Vr, F: --
Mounting Type: Through Hole
Package / Case: TO-220-2 Insulated, TO-220AC
Supplier Device Package: TO-220AC ins
Operating Temperature - Junction: 175°C (Max)
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes are fundamental components of all kinds of electronics products, and are broadly used in various circuits to regulate current flow. Rectifiers are extended versions of normal diodes and are used to convert AC signals into DC signals, allowing the construction of safe electronic circuits that are resistant to any faults and overvoltages. Of all the rectifier models available today, the STTH1202DI is one of the most popular and widely used models that offers high reliability and superior performance.

Application Field of STTH1202DI

The STTH1202DI rectifier is a simple component that is used for high current applications and for reverse-biased circuit protection. The component consists of two connected diodes, and is capable of converting an alternating current signal into a DC signal with lower voltage drops. This component can also be used for the following applications:

  • Power Supplies: STTH1202DI rectifiers are most commonly used for controlling current in power supplies, where their ability to keep voltage drops low and guarantee a steady current flow is essential. This is to ensure that the output current is kept within the safe limits and that the power is supplied evenly and without any disruptions, which can damage the other components in the circuit.
  • Radio Communication: Despite the prevalence of wireless technology, radio communication still plays an important role and is used extensively in all kinds of electronic systems. Rectifier diodes such as the STTH1202DI can be used to convert an AC signal into a DC signal with low voltage drop, making it perfect for use in radio systems. This ensures that the signal remains strong and will be less prone to interference.
  • Sensors: STTH1202DI rectifier diodes are also suitable for use in sensor circuits, where their low voltage drops help to ensure more reliable readings. This is especially important in circuits where power consumption needs to be kept to a minimum, as the low voltage drops help to maximize the efficiency of the circuit and ensure that it uses less power.

Working Principles of STTH1202DI

The STTH1202DI rectifier is a simple device that works by using the forward and reverse bias of diodes to enable current to flow in only one direction. It consists of two diodes connected back-to-back within a single package, with the anode and cathode respectively connected to the input and output of the device. When the voltage of the input signal is positive with respect to the output, the diode connected to the input acts as a reversed biased diode and stops the flow of current. This prevents any damage to the circuit and ensures that the current only flows in one direction.

When the voltage of the input signal is negative with respect to the output, the diode connected to the input acts as a forward biased diode and allows the current to flow from the input to the output. This effectively converts the AC signal into a DC signal, with a much lower voltage drop than what would have been generated if the signal was directly connected to the output. This ensures that the output current remains within safe limits, and that the risk of any damage or interference in the other components in the circuit is minimized.

The use of diodes in rectifiers also helps to keep the power loss to a minimum. This is because the current passing through the diode is reduced, preventing the device from heating up and potentially causing damage to the other components in the circuit. The high efficiency of the STTH1202DI rectifier makes it ideal for a variety of applications, from power supplies to radio communication systems.

Conclusion

The STTH1202DI rectifier is a reliable, high-efficiency component that can be used for a wide range of applications. Its low voltage drops mean that it is perfect for use in circuits with high power requirements, where its ability to convert an AC signal into a DC signal is especially useful. Furthermore, its high efficiency ensures that the power loss is kept to a minimum and that the circuit remains safe and reliable. For these reasons, the STTH1202DI is one of the most popular rectifiers available today.

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

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