High-quality and Durability DO-218AB Transient Voltage Suppressors (TVS) SM8S Series

Short Description:

Packaging Style:??SM8S(DO-218AB)

Introduction: High-quality and Durability Transient Voltage Suppressors (TVS) SM8S（DO-218AB）is used to protect vulnerable circuit from being damaged by transient current and dramatic change of voltage. YUNYI’s TVS has strong reverse surge capability. Under the temperature of 175℃, the diode can still work as usual. Ultra-steady Surface Mount PAR? Transient Voltage Suppressors (TVS) DO-218AB SM8S is utilized as a guard, preventing the circuit from being damaged by sudden change of voltage.

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Advantages of DO-218AB SM8S:

Advantages of YUNYI's TVS:

1. Thanks to technology of Chemical Etching Method, the negative results of direct cutting means is eliminated.

2. Extremely low failure rate in different weathers and areas

3. High production efficiency with short lead time

4. Competitive cost with high-level quality.

5. Powerful in reverse surge because of larger chip than counterparts.

Process 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 )

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)

Parameters:

Part Number		?V_RWM	?V_BR@I_T		I_T	I_R @ V_RWM	I_PP	Vc @ I_PP
（Uni）	（Bi）	Max（V）	Min(V)	Max (V)	mA	Max(μA)	A	V
SM8S10A	SM8S10CA	10	11.1	12.3	5	15	10	388.00
SM8S11A	SM8S11CA	11	12.2	13.5	5	10	11	363.00
SM8S12A	SM8S12CA	12	13.3	14.7	5	10	12	332.00
SM8S13A	SM8S13CA	13	14.4	15.9	5	10	13	307.00
SM8S14A	SM8S14CA	14	15.6	17.2	5	10	14	284.00
SM8S15A	SM8S15CA	15	16.7	18.5	5	10	15	270.00
SM8S16A	SM8S16CA	16	17.8	19.7	5	10	16	254.00
SM8S17A	SM8S17CA	17	18.9	20.9	5	10	17	239.00
SM8S18A	SM8S18CA	18	20	22.1	5	10	18	226.00
SM8S20A	SM8S20CA	20	22.2	24.5	5	10	20	204.00
SM8S22A	SM8S22CA	22	24.4	26.9	5	10	22	186.00
SM8S24A	SM8S24CA	24	26.7	29.5	5	10	24	170.00
SM8S26A	SM8S26CA	26	28.9	31.9	5	10	26	157.00
SM8S28A	SM8S28CA	28	31.1	34.4	5	10	28	145.00
SM8S30A	SM8S30CA	30	33.3	36.8	5	10	30	136.00
SM8S33A	SM8S33CA	33	36.7	40.6	5	10	33	124.00
SM8S36A	SM8S36CA	36	40	44.2	5	10	36	114.00
SM8S40A	SM8S40CA	40	44.4	49.1	5	10	40	102.00
SM8S43A	SM8S43CA	43	47.8	52.8	5	10	43	95.10