CD214A-T20CALF Allicdata Electronics
Allicdata Part #:

CD214A-T20CALF-ND

Manufacturer Part#:

CD214A-T20CALF

Price: $ 0.08
Product Category:

Circuit Protection

Manufacturer: Bourns Inc.
Short Description: TVS DIODE 20V 32.4V SMA
More Detail: N/A
DataSheet: CD214A-T20CALF datasheetCD214A-T20CALF Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
10000 +: $ 0.07673
Stock 1000Can Ship Immediately
$ 0.08
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Type: Zener
Bidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 20V
Voltage - Breakdown (Min): 22.2V
Voltage - Clamping (Max) @ Ipp: 32.4V
Current - Peak Pulse (10/1000µs): 12.3A
Power - Peak Pulse: 400W
Power Line Protection: No
Applications: General Purpose
Capacitance @ Frequency: --
Operating Temperature: -55°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Package / Case: DO-214AC, SMA
Supplier Device Package: SMA (DO-214AC)
Description

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TVS - Diodes are electronic devices that act as a protection system against overvoltage and transients. This makes them very important components in electronic systems that need to be protected from any sudden power shortages or voltage spikes. The CD214A-T20CALF TVS - Diode is a key component of this type of protection system, and its application fields and working principles will be discussed in this article.

CD214A-T20CALF Application Field

The CD214A-T20CALF is a tube axial TVS diode designed for suppressing surges up to 1500W (8/20μs). This diode is a widely used source of electrical protection in equipment, networks, and distributed systems. It is most suitable for use in power supply, power lines, data and communication lines. Some applications of the CD214A-T20CALF diode include:

  • Telecommunication systems
  • Networks
  • Computer systems
  • Power electronic circuits
  • Electrical motors

The device also has an impressive operating temperature range ( - 55°C~+150°C), which makes it suitable for automotive and industrial use.

CD214A-T20CALF Working Principle

To understand the working principle of the CD214A-T20CALF TVS-Diode we first need to understand the basic diode structure. A diode consists of two dissimilar semiconductor materials, usually silicon and germanium, in very close contact. This creates a junction and therefore a potential energy barrier called the “built-in potential”. When an external voltage is applied, electrons are forced to pass through this junction under the influence of the electric field, creating current flow.

The CD214A-T20CALF utilizes this same basic structure, but is built with a specialized design that gives it superior surge protection. The device has a specialty designed axial lead construction that helps to reduce thermal runaway due to clamping and biasing. Additionally, the diode is able to quickly shut off the current passing through it thanks to its nonlinear characteristics. This allows it to rapidly suppress surges up to 1500W (8/20μs).

Conclusion

The CD214A-T20CALF is an important component of any protection system against overvoltage and transients. Its wide range of applications and unique construction makes it the perfect choice for any system that needs to be protected from sudden power outages. With its impressive operating temperature range and nonlinear characteristics, this diode is able to quickly shut off the current passing through it and protect the system efficiently.

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

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