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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,970 pcs
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4970 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Power Line Protection | |
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The SMAJ33CA is a bidirectional transient voltage suppressor (TVS) diode from Littelfuse Inc., designed for general purpose circuit protection. It features a reverse standoff voltage of 33V and a minimum breakdown voltage of 36.7V. Under surge conditions, the device clamps transient voltages to a maximum of 53.3V while handling a peak pulse current of 7.5A (10/1000µs waveform). With a peak pulse power rating of 400W, it provides robust protection against voltage spikes from ESD and surge events.
The device operates over a junction temperature range of -65°C to 150°C and does not include power line protection. It is packaged in a DO-214AC (SMA) surface-mount package, suitable for automated pick-and-place assembly. The bidirectional configuration allows for polarity-independent protection, making it versatile for AC applications.
Designed for use in portable communications, computing, and video equipment, the SMAJ33CA meets general-purpose protection needs where a 33V standoff level is required. The compact SMA package saves board space while delivering reliable clamping performance.
The reverse standoff voltage is 33V.
The minimum breakdown voltage is 36.7V.
The maximum clamping voltage is 53.3V at a peak pulse current of 7.5A.
The maximum peak pulse current is 7.5A for a 10/1000µs waveform.
It is available in a DO-214AC (SMA) surface mount package.
The maximum peak pulse power is 400W.
Yes, it is a bidirectional TVS diode with one bidirectional channel.