TSS Thyristor Surge Protector DO-214AA P0720TB @10/700μs 3/4KV

TSS Thyristor Surge Protector DO-214AA P0720TB @10/700μs 3/4KV

DATASHEET:  PXXX0TB_v2101.2.pdf

Thyristor Surge Protector DO-214AA P0720TB Thyristor is a type of semiconductor component.They are designed in applications,modems, teleph-ones,line cards, answering machines, FAX machines, SLICs, T1/E1,xDSL,PBXs and more.

Advantages of semiconductor discharge tubes:

1. Before breakdown, it is equivalent to an open circuit, the insulation resistance is very large, and the leakage current is very small;

2. It has two-way symmetry characteristics;

3. The response speed is very ns level;

4. The breakdown voltage has good consistency.

Disadvantages of semiconductor discharge tubes:

1. Compared with ceramic discharge tubes, the flow rate is smaller, only a few hundred A;

2. The breakdown voltage has only certain specific values;

3. The capacitance is large, ranging from tens to hundreds of pF.

Selection of semiconductor discharge tubes:

When selecting TSS, the following principles should generally be followed:

1. Selection of cut-off voltage VDRM: The cut-off voltage must be greater than the maximum operating voltage of the protected circuit;

2. Selection of transition voltage VBO: The transition voltage must be less than the maximum transient peak voltage that the equipment can withstand;

3. Selection of the holding current IH: the holding current must be greater than the operating current and short-circuit current of the equipment;

4. Selection of parasitic capacitance C: The parasitic capacitance is selected according to the insertion loss allowed by the circuit or the frequency of signal transmission;

5. Selection of surge current: Different levels of surge current are selected according to the requirements of the circuit or surge test standards.

Description:

PXXX0TB Series Thyristors are a type of semiconductor component.They are designed in applications,modems, teleph-ones,line cards, answering machines, FAX machines, SLICs, T1/E1,xDSL,PBXs and more.

Features:

FAQ
Q1. Can I have a sample order ?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 1 days, mass production time needs 1-2 weeks for order quantity more than

Q3. Do you have any MOQ ?
A: MOQ depend on the type of product, 1pc for sample checking is availabl

Q4. How to proceed an order ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.