| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8 pcs
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8 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 1SMB28CAT3G is a bidirectional transient voltage suppression (TVS) diode from Littelfuse, designed to protect sensitive electronic circuits from voltage transients. It offers a peak pulse power dissipation of 600W (10/1000µs waveform) and a peak pulse current rating of 13.2A. The device has a reverse standoff voltage of 28V and a maximum clamping voltage of 45.4V.
This TVS diode features a single bidirectional channel, making it suitable for protecting signal lines where polarity is not fixed. It has a typical capacitance of 310pF at 1MHz, which is appropriate for general-purpose data line protection. The operating junction temperature range is -65°C to 150°C, ensuring reliable performance in harsh environments.
The 1SMB28CAT3G is housed in a surface-mount DO-214AA (SMB) package, which is compact and suitable for automated assembly. It is designed for general-purpose applications where transient protection is required, such as in consumer electronics, industrial controls, and communication equipment.
The maximum clamping voltage is 45.4V at the peak pulse current.
The peak pulse current is 13.2A for a 10/1000µs waveform.
It is available in a DO-214AA (SMB) surface mount package.
The operating junction temperature range is -65°C to 150°C.
Yes, it has 1 bidirectional channel.
The typical capacitance is 310pF at 1MHz.
The peak pulse power dissipation is 600W for a 10/1000µs waveform.