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18 Years Factory Schottky Emission - Highly Stable and Reliable Surface Mount PAR® Transient Voltage Suppressors (TVS) DO-218AB SM5S – Yunyi

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18 Years Factory Schottky Emission - Highly Stable and Reliable Surface Mount PAR® Transient Voltage Suppressors (TVS) DO-218AB SM5S – Yunyi Detail:

Strong Points of DO-218AB SM5S:

1. The chip inside is processed by globally leading technology of Chemical Etching Method, free from the negative effects caused by cutting stress.

2. DO-218AB has strong reverse surge capability, thanks to the chip’s larger size than its competitors’.

3. Low leakage current from the edge of chip

4. TJ = 175 °C capability suitable for high reliability and automotive requirement

5. Low forward voltage drop

6. Meets ISO7637-2 surge specification (varied by test condition)

7. Meets MSL level 1, per J-STD-020, LF maximum peak of 245 °C

DO-218AB

Steps of Chip Production

1. Mechanically Printing(Super-precise automatic wafer printing)

2. Automatic First-etching (Automatic Etching Equipment,CPK>1.67)

3. Automatic Polarity Test(Precise Polarity Test)

4. Automatic Assembly (Self-developed Automatic Precise Assembly)

5. Soldering (Protection with Mixture of Nitrogen & Hydrogen

Vacuum Soldering )

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6. Automatic Second-etching (Automatic Second-etching with Ultra-pure Water)

7. Automatic Gluing (Uniform Gluing & Precise Calculation are Realized by Automatic Precise Gluing Equipment)

8. Automatic Thermal Test (Automatic Selection by Thermal Tester)

9. Automatic Test(Multifunctional Tester)


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18 Years Factory Schottky Emission - Highly Stable and Reliable Surface Mount PAR® Transient Voltage Suppressors (TVS) DO-218AB SM5S – Yunyi detail pictures

18 Years Factory Schottky Emission - Highly Stable and Reliable Surface Mount PAR® Transient Voltage Suppressors (TVS) DO-218AB SM5S – Yunyi detail pictures


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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of 18 Years Factory Schottky Emission - Highly Stable and Reliable Surface Mount PAR® Transient Voltage Suppressors (TVS) DO-218AB SM5S – Yunyi , The product will supply to all over the world, such as: Israel, Mexico, Malaysia, Be sure to feel cost-free to send us your specs and we are going to respond for you asap. We have got a experienced engineering team to serve for the every single comprehensive needs. Free samples may be sent for yourself personally to know far more facts. So that you can meet your desires, please actually feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.

 

 

 

  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Cora from Norwegian - 2018.05.13 17:00
    Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Irma from Uzbekistan - 2017.04.08 14:55