SM712-02HTG - Littelfuse TVS
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Description
The SM712-02HTG is a TVS Diode Array that has been designed to offer protection for RS-485 applications. The device can protect from damage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges that occur from -7V to 12V of asymmetrical working voltages. The SM712 has the capacity to absorb repetitive ESD strikes, even when over the maximum level provided by the IEC 61000-4-2 international standard, all without performance degradation. Moreover, the SM712 can safely dissipate up to 19A of 8/20us induced surge current given the very low clamping voltages.
Specifications and Features
The following are the features of the SM712 TVS Diode Array:
- Compliance: RoHS and lead-free
- ESD: IEC 61000-4-2, with ±30kV contact and ±30kV air
- EFT: IEC 61000-4-4, with 50A (5/50ns)
- Lightning: IEC 61000- 4-5 2nd edition, with 19A (tP=8/20μs)
- Working Voltages: -7V to 12V
- Low clamping voltage
- Low leakage current
- AEC-Q101 Qualified
- Moisture Sensitivity Level (MSL-1)
Application Scenarios
The SM712-02HTG TVS Diode Array can be used in the following:
- RS-485 applications with asymmetrical working voltages (-7V to 12V)
- Electronics that require ESD protection
- Electronics that require protection from EFT and surge protection
Comparison
Advantages- Can absorb repetitive ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard without performance degradation
- Can safely dissipate up to 19A of 8/20us induced surge current (IEC61000-4-5 2nd edition) with very low clamping voltages
- Low clamping voltage
- Low leakage current
- AEC-Q101 Qualified
- Moisture Sensitivity Level (MSL-1)
DisadvantagesNo significant disadvantages have been identified for the SM712-02HTG TVS Diode Array
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Datasheet
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Popular parts of the same kind
- Datasheet: Download SM712-02HTG
- Chipdatas Part: CD88-SM712-02HTG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/02 15:34 +0800
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- Full or Partial Refund , If the item is not as described
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