Highly Stable and Reliable Surface Mount PAR® Transient Voltage Suppressors (TVS) DO-218AB SM6S

Short Description:

Product No.:  DO-218AB SM6S   

Introduction: Highly Stable and Reliable Surface Mount PAR® Transient Voltage Suppressors (TVS) DO-218AB SM6S, whose chip is processed by Chemical Etching Method and PN junction is protected by PI glue without the side effect of cutting stress and rough edges, has strong reverse surge capability as well as even electricity field of chip with high vertical integration on the lead, base and chip package. Highly Stable and Reliable Surface Mounting Transient Voltage Suppressor (TVS) DO-218AB SM6S is used in sensitive electronics protection against voltage transients induced by inductive load switching and lighting, especially for automotive load dump protection application.

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Merits of DO-218AB SM6S:

1. DO-218AB SM6S, with larger size of chip, owns strong ability of reverse surge.

2. High surge capability

3. High production efficiency with short lead time.

4. Stable and reliable under various natural environments.

5. Competitive cost with high-level quality.

6. Rounded angle in Chip's design.

7. PN junction is secured by solid wrap of PI glue.


Procedures of chip's production

1. Automatic PrintingUltra-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 )

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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