TVS diodes
TVS diodes
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Information of TVS The transient Voltage Suppressor, referred to as TVS, the TVS operates by shunting excess current when the induced voltage exceeds the avalanche breakdown potential. It is a clamping device, suppressing all over voltages above its breakdown voltage. It automatically resets when the overvoltage goes away, but absorbs much more of the transient energy internally than a similarly rated crowbar device. The selection tips of TVS 1. The Vrwm of TVS should be more than 10% working voltage and tolerance, that protect the Max DC or continuous working voltage of circuits. If the Vrwm is too low, the device will affect the normal work of the circuits because of the snow slide or reverse electric leakage. The current will be divided in the parallel circuit and the voltage will be divided in the serial circuit. 2. The VC of TVS should be less than the damaged voltage of protecting circuits. 3. The Ppp of TVS should be more than the possible peak pulse of protecting circuits. 4. The Ipp of TVS should be more than the surge current of transient circuit. 5. For the lightning protection of data interface circuit, the semiconductor ESD of low capacitance is better. 6. The selection of TVS’ polarity and encapsulation structure should based the application. For the AC circuit, the dual polarity TVS is better, and for the Multi-line protection, the ESD array of semiconductor is better. |
| Part Number |
Power(W)
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Vrwm(V)
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Vbr(V)
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Vc(V)
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Ipp(A)
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Ir@25°C(μA)
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Package
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Inner Diagram | Data sheet |
|---|---|---|---|---|---|---|---|---|---|
| SMBJ210A SMBJ210CA | 600 | 210 | 233 | 337 | 1.8 | 1 | SMB |
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| SMBJ220A SMBJ220CA | 600 | 220 | 246 | 356 | 1.7 | 1 | SMB |
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| SMBJ250A SMBJ250CA | 600 | 250 | 279 | 405 | 1.5 | 1 | SMB |
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| SMBJ300A SMBJ300CA | 600 | 300 | 335 | 486 | 1.3 | 1 | SMB |
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| SMBJ350A SMBJ350CA | 600 | 350 | 391 | 567 | 1.1 | 1 | SMB |
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| SMBJ400A SMBJ400CA | 600 | 400 | 447 | 648 | 0.9 | 1 | SMB |
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| SMBJ440A SMBJ440CA | 600 | 440 | 492 | 713 | 0.8 | 1 | SMB |
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| 10BJ5.0A 10BJ5.0CA | 1000 | 5 | 6.4 | 9.2 | 108.7 | 200 | SMB |
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| 10BJ6.0A 10BJ6.0CA | 1000 | 6 | 6.67 | 10.3 | 97.1 | 200 | SMB |
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| 10BJ6.5A 10BJ6.5CA | 1000 | 6.5 | 7.22 | 11.2 | 89.3 | 100 | SMB |
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| 10BJ7.0A 10BJ7.0CA | 1000 | 7 | 7.78 | 12 | 83.4 | 80 | SMB |
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| 10BJ7.5A 10BJ7.5CA | 1000 | 7.5 | 8.33 | 12.9 | 77.6 | 50 | SMB |
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| 10BJ8.0A 10BJ8.0CA | 1000 | 8 | 8.89 | 13.6 | 73.6 | 20 | SMB |
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| 10BJ8.5A 10BJ8.5CA | 1000 | 8.5 | 9.44 | 14.4 | 69.5 | 10 | SMB |
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| 10BJ9.0A 10BJ9.0CA | 1000 | 9 | 10 | 15.4 | 65 | 5 | SMB |
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| 10BJ10A 10BJ10CA | 1000 | 10 | 11.1 | 17 | 58.9 | 2 | SMB |
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| 10BJ11A 10BJ11CA | 1000 | 11 | 12.2 | 18.2 | 55 | 1 | SMB |
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| 10BJ12A 10BJ12CA | 1000 | 12 | 13.3 | 19.9 | 50.3 | 1 | SMB |
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| 10BJ13A 10BJ13CA | 1000 | 13 | 14.4 | 21.5 | 46.6 | 1 | SMB |
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| 10BJ14A 10BJ14CA | 1000 | 14 | 15.6 | 23.2 | 43.1 | 1 | SMB |
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| 10BJ15A 10BJ15CA | 1000 | 15 | 16.7 | 24.4 | 41 | 1 | SMB |
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| 10BJ16A 10BJ16CA | 1000 | 16 | 17.8 | 26 | 38.5 | 1 | SMB |
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| 10BJ17A 10BJ17CA | 1000 | 17 | 18.9 | 27.6 | 36.3 | 1 | SMB |
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| 10BJ18A 10BJ18CA | 1000 | 18 | 20 | 29.2 | 34.3 | 1 | SMB |
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| 10BJ20A 10BJ20CA | 1000 | 20 | 22.2 | 32.4 | 30.9 | 1 | SMB |
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| 10BJ22A 10BJ22CA | 1000 | 22 | 24.4 | 35.5 | 28.2 | 1 | SMB |
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| 10BJ24A 10BJ24CA | 1000 | 24 | 26.7 | 38.9 | 25.7 | 1 | SMB |
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| 10BJ26A 10BJ26CA | 1000 | 26 | 28.9 | 42.1 | 23.8 | 1 | SMB |
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| 10BJ28A 10BJ28CA | 1000 | 28 | 31.1 | 45.4 | 22.1 | 1 | SMB |
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| 10BJ30A 10BJ30CA | 1000 | 30 | 33.3 | 48.4 | 20.7 | 1 | SMB |
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