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ROHM VS3V3BA1FST27N Transient Voltage Suppressor Diode

The VS3V3BA1FS is a bidirectional transient voltage suppressor (TVS) diode designed for ESD and surge protection in portable electronics, cellular devices, and data lines. It offers high reliability, UL94V-0 flame resistance, and an ESD protection level of +8kV (IEC61000-4-2 Contact). With a maximum power dissipation of 100mW and peak pulse power of 26.5W, it effectively safeguards sensitive components against electrostatic discharges and transient overvoltage events. Its compact SMD0402 footprint suits space-constrained applications requiring robust transient protection.

Authorized Distributors
Source:DigiKey
Part No:VS3V3BA1FST27N
Stock:12801
Inv Date:06-09-2026
Price: Unit price: $0.44
Buy/RFQ:
Part No:VS3V3BA1FST27N
Stock:50861
Inv Date:06-10-2026
Price: Unit price: $0.38
Buy/RFQ:

ROHM VS3V3BA1FST27N Transient Voltage Suppressor Diode Specifications:

  • Peak pulse power: 26.5 W (tp=8/20us)
  • Maximum peak pulse current: 3.3 A (tp=8/20us)
  • ESD protection level: +8kV (IEC61000-4-2 Contact)
  • Reverse standoff voltage: 3.3 V
  • Reverse breakdown voltage: 40 V
  • Reverse leakage current: 0.1 μA
  • Capacitance between terminals: 6.0~8.0 pF at 1MHz
  • Maximum junction temperature: 150°C
  • Operating and storage temperature: -55°C to 150°C
  • Dimensions: 1.75 mm x 0.94 mm x 0.4 mm (average)

Buy the ROHM VS3V3BA1FS – Reliable Transient Voltage Suppressor for Industrial Applications

Experience superior transient voltage and ESD protection with the ROHM VS3V3BA1FS diode, designed for portable electronics, cellular devices, and data line protection. Its high reliability, compact SMD0402 size, and protection level of +8kV make it ideal for safeguarding sensitive electronic components against electrostatic discharges and transient surges. With a peak pulse power of 26.5W and low capacitance, it ensures reliable operation in space-constrained applications. Purchase online today for dependable transient suppression in your electronic designs.

Get ROHM VS3V3BA1FS today—built for precision and long-lasting durability in transient voltage protection.

Frequently Asked Questions

Where can I buy ROHM VS3V3BA1FST27N?

You can click on the BUY or RFQ button to purchase VS3V3BA1FST27N from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part VS3V3BA1FST27N?

You can download the VS3V3BA1FST27N datasheet or visit the ROHM website for support.

Who is the manufacturer of VS3V3BA1FST27N?

ROHM

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