TVS1801DRBR Texas Instruments - Yeehing Electronics

18-V bidirectional flat-clamp surge protection device

Pricing (USD)

Quantity	Unit Price
1 — 99	0.543
100 — 249	0.418
250 — 999	0.308
1,000 +	0.15

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

TVS1801DRBR Datasheet

More Information

The TVS1801 device shunts up to 30 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 TVS1801 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 TVS1801 has a ±18-V operating range to enable operation in systems that require protection against reverse wiring conditions.