Texas Instruments TVS3301DRBR
- Part Number:
- TVS3301DRBR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6400416-TVS3301DRBR
- Description:
- 33 V Bidirectional Flat-Clamp surge protection device
- Datasheet:
- tvs3301
- Number of channels1
- IO capacitance (typ) (pF)54
- Vrwm (V)33
- IEC 61000-4-2 contact (±V)8000
- IEC 61000-4-5 (A)27
- FeaturesFlat-clamping
- Bi-/uni-directionalBi-directional
- Dynamic resistance (typ)0.055
- Interface typeGeneral purpose
- Clamping voltage (V)40
- TI functional safety categoryFunctional Safety-Capable
- IO leakage current (max) (nA)100
- RatingCatalog
- Operating temperature range (°C)-40 to 125
The TVS3301 device shunts up to 27 A of IEC 61000-4-5 fault current to protect systems from high-power transients or lightning strikes. The device survives the common industrial signal line EMC requirement of 1-kV IEC 61000-4-5 open circuit voltage coupled through a 42-Ω impedance. The TVS3301 uses a feedback mechanism to ensure precise flat clamping during a fault, keeping system exposure lower than traditional TVS diodes. The tight voltage regulation allows designers to confidently select system components with a lower voltage tolerance, lowering system costs and complexity without sacrificing robustness. The TVS3301 has a ±33-V operating range to enable operation in systems that require protection against reverse wiring conditions.
In addition, the TVS3301 is available in a small SON footprint designed for space constrained applications, offering a significant size reduction compared to standard SMA and SMB packages. Low device leakage and capacitance ensure a minimal effect on the protected line. To ensure robust protection over the lifetime of the product, TI tests the TVS3301 against 5000 repetitive surge strikes at 125°C with no shift in device performance.
The TVS3301 is part of TIs Flat-Clamp family of surge devices. For a deeper look at the Flat-Clamp family, refer to the Flat-Clamp Surge Protection Technology for Efficient System Protection white paper.
TVS Diode Single Bi-Dir 33V 1.1KW 8-Pin VSON EP T/R
Trans Voltage Suppressor Diode, 33V V(RWM), Bidirectional, Silicon
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